Name: CTBT: Science and Technology Conference 2025 - SnT2025
Start: 2025-09-08T09:00:00+02:00
End: 2025-09-12T16:00:00+02:00
Location: Hofburg Palace & Online

CTBT: Science and Technology Conference 2025 - SnT2025

from Monday 8 September 2025 (09:00) to Friday 12 September 2025 (16:00)

Monday 8 September 2025

13:00

13:00 - 13:30
Room: Online Room 1
13:30
13:30 - 14:15
Room: Online Room 1
Contributions

13:30 Supershear rupture and its interpretation for the 2025 Mw7.7 Mandalay, Myanmar Earthquake - Shengji Wei (Nanyang Technological University, Singapore)
14:15

14:15 - 14:45
Room: Online Room 1
14:45
14:45 - 16:45
Room: Online Room 1
Contributions

14:45 Model of atmospheric gravity wave perturbations and their effect on localization of infrasound field and its sources - Igor Chunchuzov (A.M. Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences)

15:00 Pisces updates for integrating CSS3.0-like database tables and files into ObsPy workflows - Christine Gammans (Los Alamos National Laboratory (LANL))

15:15 Observation of aftershocks of explosions in the DPRK at teleseismic distances - Ivan Kitov

15:30 Tech for Tolerance: Using Gamification to Drive Youth Engagement in the Nuclear-Test-Ban Treaty - Hely Desai (University of Cambridge)

15:45 Subsurface to atmospheric transport of radionuclides using physics-based and machine learning models - Akshay Gowardhan (Lawrence Livermore National Laboratory (LLNL))

16:00 Limits of explosion discrimination for monitoring efforts with machine learning - Louisa Barama (Lawrence Livermore National Laboratory (LLNL))

16:15 Towards Predictive Maintenance Strategy Through Waveform Anomaly Detection using Unsupervised Learning - Jiun-Ting Lin (Lawrence Livermore National Laboratory (LLNL))

16:30 Image Earth’s Inner Core Fine-scale Heterogeneity and Temporal Changes using IMS arrays - Guanning Pang (University of Science and Technology of China)
16:45
16:45 - 18:15
Room: Online Room 1
Contributions

16:45 Advantages of determining an earthquake focal mechanism using Distributed Acoustic Sensing data - Alena Filippova (Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation of RAS)

17:15 Advancing Focal Depth Estimation Techniques: A Case Study from Mongolia - Dagzinmaa Lkhagva (Institute of Astronomy and Geophysics (IAG), Mongolian Academy of Sciences (MAS))

17:15 Precision Through Proximity: Enhancing Seismic Event Relocation with Local and Regional Networks - Vincent Wainaina (University of Nairobi)

17:15 Numerical simulation for 3-D infrasound propagation in shadow zone using a one-way approach - Antoine Verdier (Commissariat a l'energie atomique et aux energies alternatives (CEA))

17:15 Characterizing Seismic Stations' Detection Capabilities with Supervised Learning - Dorian Golriz (Soreq Nuclear Research Center)

17:15 Empirical Evaluation of the International Monitoring Systems Detection Capability - Colin Pennington (Lawrence Livermore National Laboratory (LLNL))

17:15 Analysis of Data from Seismic Monitoring Network around Syowa Station, Antarctica - Masaki Kanao (National Institute of Polar Research)

17:15 Establishing high/low noise models for geophone integration into OSI - Cherilyn Toro-Acosta (University of Puerto Rico Mayaguez)

17:15 Ice Cover Monitoring with Distributed Acoustic Sensing (DAS) - Egor Spiridonov (LLC "T8 Sensor")

17:15 Distinguishing Earthquakes from Anthropogenic Events in Madagascar - Hoby N.T. Razafindrakoto (Institute and Observatory of Geophysics of Antananarivo (IOGA))

17:15 In-situ Calibration of CTBTO Seismic Monitoring Stations in Indonesia - Benyamin Heryanto Rusanto (Indonesian Agency for Meteorological, Climatological and Geophysics (BMKG))

17:15 A New Dynamic Simulation of the Potential Main Marmara Fault Earthquake through Incorporation of Stress Perturbation due to 1912 Ganos and 1999 İzmit Earthquakes and Interseismic Stress Load - Yasemin Korkusuz Ozturk (Erzincan Binali Yıldırım University)

17:15 The Idaho National Laboratory Seismic Network: A Brief History and Overview of Current Capabilities - Blaine Bockholt (Idaho National Laboratory (INL))

17:15 Variability of ETAS Parameters and Their Relationship with Physical Processes for Earthquake Forecasting in Africa - Thystere Matondo Bantidi (Association for the Development of Earthquake Prediction)

17:15 Tectonic stress field in the Valley of Mexico from local seismicity - Delia Bello (Universidad Nacional Autonoma de Mexico (UNAM))

17:15 Development of Seismicity of the Central Asia - Makhira Usmanova (G.O. Mavlyanov Institute of Seismology)

17:15 Will Distributed Acoustic Sensing (DAS) be able to replace classical seismic instruments? - Valentin Gravirov (The Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences (IPE RAS))

17:15 Analysis of infrasound generated by the meteoroid explosion over Japan on 29 November 2020 - Diogo Farrapo Albuquerque (Seismological Observatory, University of Brasília)

17:15 Comprehensive Seismic Study of North Sulawesi Indonesia : b-Value, z-Value, and Earthquake Recurrence Time - Takhul Bakhtiar (Indonesian Agency for Meteorological, Climatological and Geophysics (BMKG))

17:15 Infrasound Signal Classification Method Based on Time-Frequency Graphs and Convolutional Neural Network - Hao Yin (State Key Laboratory, NBC Protection for Civilian)

17:15 The Role of Instrument Depth in Seismic Signal Quality: Findings from a Vertical Array at Glasgow Observatory - Dorian Golriz (Soreq Nuclear Research Center)

17:15 Seismicity of the Shkodër-Pejë Fault Zone: 50 Years Overview - Dionald Muçaj (Academy of Sciences of Albania)

17:15 Spatial-Temporal Distribution of b-Value in Albania and its Surroundings Over the Last Decade - Klajdi Qoshi (Institute of GeoSciences, Polytechnic University of Tirana.)

17:15 Seismicity and Morphometric Studies In North Sudan - Khalda Ali (Remote sensing and Seismology Authority)

17:15 Time-variable moment tensor joint inversion of traditional seismic and gradiometer data - Andréa Darrh (Sandia National Laboratories (SNL))

17:15 Detection and time variations of infrasound sources using arrays deployed in Lützow-Holm Bay, Antarctica - Masaki Kanao (National Institute of Polar Research)

17:15 Is it possible to hide the DPRK explosions in the Tohoku earthquake signals as noise? - Irina Sanina Ivan Kitov

17:15 Improved event location: Relocation of the 22nd June 2024 M 4.4 earthquake in Kenya using Local and Regional Networks - Vincent Wainaina (University of Nairobi)

17:15 Signals of Explosions in Earthquakes: Case Studies with Spotlight Detectors - Joshua Carmichael (Los Alamos National Laboratory (LANL))

17:15 The geodynamics of Sulawesi Island and its structures based on P wave delay time, ray-tracing, and shear wave splitting phenomena - Abraham Arimuko (Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG))

17:15 Detect ground vibrations caused by earthquakes or explosions - Dos Soun (National Authority for the Control of Chemical Weapons)

17:15 Real Time Earthquake Detection Using YOLOv8 and Spectrogram Analysis - Mahmoud Salam (National Research Institute of Astronomy and Geophysics (NRIAG))

17:15 Seismoacoustic Monitoring of Pyroprocessing Equipment - Kenton Hummel (Idaho National Laboratory (INL))

17:15 Geothermal Energy Exploration and Monitoring in Kenya: Using Geotool to characterize seismicity and seismic spectrum at the Menengai Geothermal Field. - Edwin Kiprop (University of Nairobi)

17:15 Electromagnetic signatures of underground chemical explosions - William Junor (Los Alamos National Laboratory (LANL))
16:45 - 18:15
Room: Online Room 2
Contributions

16:45 CTBT Non-Ratifying Non-Annex 2 States: What Are the Reasons for Delay? Examples of Nepal, Somalia and Yemen - Abbas Hussein (Imam Shafi'I University)

17:15 A comparison study of magnetotelluric and electrical resistivity surveys as continuation period techniques for on-site inspection - Emmanuel Teye (Ghana National Data Centre)

17:15 An alternative silver-exchanged zeolite for noble gas collection and separation - Christophe Gueibe (Belgian Nuclear Research Centre (SCK CEN))

17:15 Application of indirect quantification of Xe-133m to calibration of HPGe Detector - Troy Robinson (Idaho National Laboratory)

17:15 Multiscale geocharacterization of volcanic tuffs in support of source discrimination modeling - Jennifer Wilson (Sandia National Laboratories (SNL))

17:15 Application of Electroluminescence in a Prototype for the Measurement of a Liquid Argon Scintillation - Sergei Pakhomov (Khlopin Radium Institute of the "Rosatom" State Corp.)

17:15 The use of geological and geophysical techniques for on-site inspection, study case: deep-seated gravitational slope deformations near the active Boconó fault, north of Bailadores, Mérida state, Venezuela - Luz María Rodríguez Dávila (Fundacion Venezolana de Investigaciones Sismologicas (FUNVISIS))

17:15 Tackling Trust in the Treaty: New Technologies and Diplomatic Strategies to Build Confidence in the CTBT(O) - Amber Gaskill (University of British Columbia) Francesca Crema (University of British Columbia)

17:15 The Role of CTBTO in Global Climate Change Governance: Prospects for the Pacific Island States - Sweta Basak (Jawaharlal Nehru University)

17:15 Science and Technology Conferences (SnT): History, Accomplishments, and Role in Supporting CTBT - Anum A Khan (Center for International Strategic Studies (CISS), Islamabad) Ibrahim Khalefa (Arab Atomic Energy Agency (AAEA)) Olga Zhuravleva (Center for Energy and Security Studies (CENESS))

17:15 Basic conditions and special considerations to the use of natural language processing for analysis of proliferation-related technologies development: case of non-P5 states - Ivan Nasteka (National Research Nuclear University MEPhI) Sofya Shestakova (Moscow State University)

17:15 Caesium activity concentration at Eastern Europe IMS Particulate Stations in 2011 and the influence of meteorological parameters - Khalda Ali (Remote sensing and Seismology Authority)

17:15 Radionuclide background within the African continent as monitored by the CTBTO – IMS Radionuclide network - Linda Osei Poku (Ghana National Data Centre)

17:15 Air activity concentration of naturally occurring radioactive material (NORM) in the environment of the Nuclear Power Research Organization, National Research and Innovation Agency, South Jakarta, Indonesia, in 2023 - Gatot Suhariyono (National Research and Innovation Agency of Indonesia (BRIN))

17:15 Evolution of signals of aerosol variations, rock temperature, and crustal deformation in the far tunnel of the Baksan Neutrino Observatory during strong earthquakes In Turkey on 6 February 2023 - Valentin Gravirov (The Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences (IPE RAS))

17:15 Redundant communications in the tropic - John Bolanos (Observatorio Vulcanologico y Sismologico de Costa Rica (OVSICORI))

17:15 Predictive Analytics for radionuclide systems of the International Monitoring System - Reynold Suarez (Pacific Northwest National Laboratory (PNNL))

17:15 Xenon International’s Quality Control Source for Gain Performance Monitoring - Michael Mayer (Pacific Northwest National Laboratory (PNNL))

17:15 Cosmogenic Radionuclide for Civil Application: Be-7 and Application of Trans-Equatorial Method for Northeast Monsoon Forecasting in Malaysia - Mohd Fauzi Bin Haris (Mr)
Tuesday 9 September 2025

09:00

09:00 - 10:00

10:00 High-Level Plenary
High-Level Plenary
10:00 - 12:30
Room: Festsaal

12:30 Lunch break
Lunch break
12:30 - 13:30
13:30
13:30 - 14:50
Room: Prinz Eugen Saal
Contributions

13:30 Infrasound uncertainty propagation: ensuring traceability from the laboratory to the field - Samuel Kristoffersen (Commissariat à l’énergie atomique et aux énergies alternatives (CEA))

13:45 A strategy for the development of metrology to enhance the sustainment of the seismic and infrasound component of the IMS network - Richard Barham (Acoustic Sensor Networks Limited)

14:00 Exploring the Potential of a Barometer as a Transfer Standard for Infrasound Calibration - Dominique Rodrigues (Laboratoire National de Métrologie et d'Essais (LNE))

14:15 Field Calibration of Weak Motion Seismometers using Strong Motion Accelerometers as Reference - Nick Ackerley (Canadian Hazards Information Service, Natural Resources Canada)
13:30 - 14:50
Room: Forum
Contributions

13:30 Monitoring whale populations from acoustic data over large temporal and spatial scales - Danielle Harris (University of St Andrews)

13:45 Verification and Modelling of Tsunami Arrival Time and Wave Height Along Thailand's Andaman Sea Coast Using an Enhanced TOAST - Chutimon Promsuk (Thai Meteorological Department)

14:00 Seasonality of sea ice extent and microbarom amplitude at high-latitude IMS infrasound stations - Loring Schaible (Sandia National Laboratories (SNL))

14:15 The Volcanic Information System: Long-Range Infrasound Monitoring of Volcanic Eruptions - Rodrigo De Negri (Laboratoire Magmas et Volcans, Université Clermont Auvergne)

14:30 Wandering albatrosses ride infrasonic waves over large geographic scales - Samantha Patrick (University of Liverpool)
13:45
13:45 - 15:00
Room: Festsaal
Contributions

13:45 Today’s Minds Tomorrow’s Innovators - Bridging Worlds: Future Leadership for a Safer World - Anastasiia Kulikova (Korea Advanced Institute of Science and Technology (KAIST)) Liberata Rutageruka Mulamula (Special Envoy on Women, Peace and Security of the African Union) Najat Mokhtar (International Atomic Energy Agency (IAEA)) Natalie Maldonado Bonilla (CTBTO Preparatory Commission) Robert Floyd (Executive Secretary) Tithmarinet Ky
14:45 Coffee break
Coffee break
14:45 - 15:30

15:30

15:30 - 16:00
Room: Festsaal
15:30 - 17:15
Room: Forum
Contributions

15:30 Ruggedized Electrostatic Radionuclide Aerosol Collection as Part of RASA 2.0 - Michael E. Swanwick (Creare LLC)

15:45 A Gamma-Gamma Coincidence Detection System for Radionuclide Aerosol Monitoring - Alexander Couture (Pacific Northwest National Laboratory (PNNL)) Harry Miley (Desert Research Institute (DRI))

16:00 Enhancing 4πβ–γ Coincidence Detection with Machine Learning for Optimized Absolute Radionuclide Activity Measurement - - Heranudin (National Research and Innovation Agency of Indonesia (BRIN))

16:15 Laboratory measurements of radioxenon samples from an IMS station - Catharina Soderstrom (Swedish Defence Research Agency (FOI))

16:30 Enhancements of FRL08: metrological connection between simulation/experimental and utilization of AI tools for coincidence matrix analysis - Hugo-Dev Lenouvel (Commissariat a l'energie atomique et aux energies alternatives (CEA))

16:45 Arrangements and improvements of the Brazilian Gamma-ray Spectrometry Laboratory (BRL04) for compliance with CTBTO certification requirements - Fernando Ribeiro (Institute of Radioprotection and Dosimetry, Brazil)
15:30 - 17:15
Room: Prinz Eugen Saal
Contributions

15:30 The Multi-Channel Maximum-Likelihood (MCML) method: extension to multisource estimation and evaluation - Benjamin Poste (Commissariat à l’énergie atomique et aux énergies alternatives (CEA))

15:45 Detection of Underground Nuclear Explosions Using Phase Picking Techniques in Seismic Analysis - Arief Adhi Nugroho (Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG))

16:00 Capabilities of fibre optic cables to characterize seismic and explosion events – Case study in an underground laboratory - Vincent Brémaud (Commissariat a l'energie atomique et aux energies alternatives (CEA))

16:15 Assessing deep learning for seismic array processing pipelines - Andreas Kohler (NORSAR)

16:30 Source discrimination and yield determination using high-frequency waveform coda envelopes - Brent Delbridge (Los Alamos National Laboratory (LANL))

16:45 Azores infrasound network: Statistical analysis and characterisation of the main detections - Linda Silva (Instituto de Investigação em Vulcanologia e Avaliação de Riscos (IVAR))
16:00
16:00 - 17:00
Room: Festsaal
Contributions

16:00 The impact of extreme conditions on the CTBT monitoring - Kathy Whaler (University of Edinburgh) BERNARDO ALONSO ALIAGA ROSSEL (United Nations Educational, Scientific and Cultural Organization (UNESCO)) Joanne Chapman (Institute of Environmental Science and Research) Aidyn Mukambayev (National Nuclear Center of the Republic of Kazakhstan) Siobhan Niklasson (Los Alamos National Laboratory (LANL)) Robin Yani Quiyuch (NDC-INSIVUMEH)
17:00

17:00 - 17:30
Room: Festsaal
17:15
17:15 - 18:05
Room: Forum
Contributions

17:15 Geolocating Particulate Filters from the IMS Based on Machine Learning as a Means of Identifying Anomalies - Brian Milbrath (Pacific Northwest National Laboratory (PNNL))

17:30 Radioxenon Source Localization: A Comparison of the Swedish Radioxenon Array and the CTBT International Monitoring System - Sofie Liljegren (Swedish Defence Research Agency (FOI))

17:45 Analysis of 12 months of radioxenon monitoring array data in the UK - Matthew Goodwin (Atomic Weapons Establishment (AWE) Aldermaston)
17:15 - 18:20
Room: Prinz Eugen Saal
Contributions

17:15 Recent developments in advanced materials tailored for enhancing the longevity and sustainability of hydroacoustic stations - Mounia Ticherfatine (Ecole Nationale Supérieure des Technologies Avancées)

17:30 Integration of mass position monitoring and auto centering on Indonesian seismic networks - Amir Julian Bahari Gunawan (Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG))

17:45 Full Chain In-Situ Calibration of Hydroacoustic Hydrophone Stations - Ata Can Corakci (CTBTO Preparatory Commission)

18:00 Erosion and subsidence prevention at AS007 (BRDH) auxiliary seismic station for sustainable operation and maintenance - Mohammad Rajib (Bangladesh Atomic Energy Commission)
17:30

17:30 - 18:00
Room: Festsaal

18:00 Reception sponsored by European Union and CTBTO Youth Group
Reception sponsored by European Union and CTBTO Youth Group
18:00 - 19:00
Wednesday 10 September 2025

09:00

09:00 - 10:00
Room: Wintergarten
09:00 - 09:30
Room: Forum
Contributions

09:00 AI applied to science - Georg Langs (Medical University of Vienna)
09:00 - 12:30
Room: Prinz Eugen Saal
Contributions

09:00 The Role of Metrology in Seismic, Hydroacoustic, and Infrasound (SHI) Monitoring Activities - Margaret Hellweg (Seismological Society of America (SSA)) Richard Barham (Acoustic Sensor Networks Limited) Stephen Robinson (National Physical Laboratory)
09:30
09:30 - 11:00
Room: Forum
Contributions

09:30 AI at International Organizations: Opportunities and Challenges - Alexander Sudakov (CTBTO Preparatory Commission) Alexandra Varyuta (United Nations Industrial Development Organization (UNIDO)) Rina Ahmed (International Atomic Energy Agency (IAEA)) Yaroslav Pynda (CTBTO Preparatory Commission)

10:00 AI in the Industry: Driving Innovation, Efficiency & Growth - Bill Wong (Info-Tech Research Group) Sunil Gupta
10:00

10:00 - 10:45

10:00 - 11:00
Room: Wintergarten
e-poster session
e-poster session
10:00 - 11:00
Room: Zeremoniensaal
Contributions

10:00 Forecasting Early Times of Atmospheric Particle Transport Using a Dual-Stage 3D Super-Resolution Model - M. Giselle Fernández-Godino (Lawrence Livermore National Laboratory (LLNL))

10:00 Exploring bounding parameters for modeling subsurface transport of radioxenon - Carolyn Seifert (Pacific Northwest National Laboratory (PNNL))

10:00 Comparative Analysis of CFD Simulations and CTBTO Monitoring Data for Radon Displacement Detection in UNE Scenarios - Afra Abdelrahman Mohammed Bakhit (Lappeenranta-Lahti University of Technology (LUT))

10:00 Radionuclide signatures from complex releases of fission products - Pranshu Adhikari (The University of Texas at Austin)

10:00 Enhanced Analysis of Elevated Radionuclide Detections Using HRATM: A Case Study for the Japanese Region - Anne Tipka (CTBTO Preparatory Commission)

10:00 What's new in the German Radioxenon network - Sofia Brander (Federal Office for Radiation Protection (BFS))

10:00 Comparison of Belgian and Dutch results from inverse ATMs for the nuclear detonation case of NPE 2024 - Michiel Bode (National Institute for Public Health and the Environment (RIVM), The Netherlands)

10:00 Cocktail-DCC method to determine radio-isotopes quantities in fall-out - Michiel Bode (National Institute for Public Health and the Environment (RIVM), The Netherlands)

10:00 Detections of the short-lived 135Xe in the natural background of xenon isotopes in the soil - Mattias Aldener (Swedish Defence Research Agency (FOI))

10:00 Radionuclide Isotopic Ratio Analysis at Ultra-Trace Concentration Levels for CTBT Applications - Andrius Puzas (Center for Physical Sciences and Technology, Lithuania)

10:00 Updated status and analysis of ongoing temporary noble gas background measurement campaign in Japan - Jonathan Bare (CTBTO Preparatory Commission)

10:00 Review of data from radionuclide monitoring (RN64) station from 1 January 2010 to 31 October 2024; Insights and Recommendations - Vitus Abel Balobegwa (Tanzania Atomic Energy Commission)

10:00 Comparison of Xe-133 activity concentration background in the Northern and Southern Hemispheres - Begoña Pérez López (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT))

10:00 Atmospheric dispersion modelling for a hypothetical nuclear accident - Kyung-Suk Suh (Korea Atomic Energy Research Institute (KAERI))

10:00 Extended Radionuclide Background Campaign in Pabrade, Lithuania - Lance Lidey (Pacific Northwest National Laboratory (PNNL)) Michael Mayer (Pacific Northwest National Laboratory (PNNL))

10:00 Assessing the Benefits and Limitations of Transitioning to FLEXPART v11 for Operational Use - Anne Tipka (CTBTO Preparatory Commission)

10:00 Quantification of uncertainties in atmospheric transport modelling and their application to modelling radioxenon emissions - Susan Leadbetter (Atomic Weapons Establishment (AWE) Aldermaston)

10:00 Measurements of radioxenon activities during periods of gaseous release from an Advanced Gas-cooled Reactor - Andrew Petts (EDF Energy)

10:00 Atmospheric transport modelling analyzing source regions for recurring peak detections of radioxenon at RN38 and the Pacific - J. Ole Ross (Federal Institute for Geosciences and Natural Resources (BGR))

10:00 Improving Global Xe-133 Background Concentration Fields by Applying Nudging Techniques in FLEXPART-LCM - Johannes Fleisch (University of Vienna)

10:00 Determination of turbulent diffusion coefficient using atmospheric radon concentration - Eugenia Yeboah (National Research Tomsk Polytechnic University)

10:00 Detections at Regional IMS NG Station and ATM Tracking of Possible Emission Source - Edmund Okoe Amartey (Ghana Atomic Energy Commission (GAEC))

10:00 Relevance of high 135Xe/133Xe isotopic activity ratios at LWRs for nuclear explosion monitoring - Giuseppe Ottaviano (Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA),)

10:00 CARATk, a new toolkit for radionuclides atmospheric transport simulation for the CHIMERE model - Léo Adenis (Laboratoire de Météorologie Dynamique)

10:00 Source term analysis of 127Xe from surface and subsurface tracer transport experiments of the PE1 series - Johnathan Slack (Pacific Northwest National Laboratory (PNNL))

10:00 SATEx (Subsurface-Atmosphere Tracer Experiment): Ground truth for the atmospheric detectability of xenon emitted from an underground cavity - Eric Pili (Commissariat à l’énergie atomique et aux énergies alternatives (CEA))

10:00 Possible source location analysis of high 135Xe observations at IMS noble gas systems to test the hypothesis of light water reactors being the source - Dorice Seif (Tanzania Atomic Energy Commission)

10:00 Results of the ongoing monitoring activities at the CTBTO station in Mauritania - Mohamed Ahmed Mohamed Zeine (National Authority for Radiation Protection, Safety, and Nuclear Security (ARSN))

10:00 Estimation of Xe133 release from activity concentration measurements with background signal - Ondrej Tichy (Czech Academy of Sciences)

10:00 Modelling of dispersion of nuclear device explosion debris in the ocean - George Nurser (National Oceanography Centre)

10:00 The benchmarking NORM map of Oman - Hajir Al Hamrashdi (Sultan Qaboos University)

10:00 Coupling condensation with decay-chains: A refined model for the calculation of the radioxenon source term produced by underground nuclear explosions - Eric Pili (Commissariat à l’énergie atomique et aux énergies alternatives (CEA))

10:00 Transport variability of Xenon and Tritium following an Underground Explosively Driven Release - Michael Foxe (Pacific Northwest National Laboratory (PNNL))

10:00 Temporal Trends Assessment of Atmospheric Radionuclides in Kuwait: A Long-Term Study - Mufreh S. Al-Rashidi (Quality, Health, Safety, and Work Environment Department, Science and Technology Sector, Kuwait Institute for Scientific Research, P.O. Box 24885, 13109 Safat, Kuwait)

10:00 Characterization of Xenon-133 atmospheric civil source distribution using graph models on simulated data - Mounir Atiq (Commissariat a l'energie atomique et aux energies alternatives (CEA))

10:00 Creating time pattern models of radioxenon releases from nuclear facilities based on stack measurements - Martin B. Kalinowski (Former CTBTO Preparatory Commission)

10:00 Statistical analysis of nuclear power reactor outages as sources of elevated radioxenon releases - Sepideh A. Azimi (Amirkabir University of Technology)

10:00 Nudging: Making Background Predictions with Atmospheric Transport Modelling Sensitive to IMS Observations - Robin Schoemaker (CTBTO Preparatory Commission)

10:00 Regional-Scale Air Pollution Source Identification Using Backward Particle Dynamics - Evgeny Burnaev (Skoltech, AIRI)

10:00 Subsurface gas transport analysis from a recent chemical explosion at the US Nevada National Security Site - Philip Stauffer (Los Alamos National Laboratory (LANL))

10:00 End-to-end numerical simulation of explosion cavity creation and circulation processes, subsurface gas venting & transport, and prompt atmospheric releases - Souheil Ezzedine (Lawrence Livermore National Laboratory (LLNL))

10:00 The Importance of Background Analysis of Xenon in Nigeria: A Study Within 4°–14° N Latitude and 3°–14° E Longitude - Abdulmajeed Ibrahim (Nigerian Nuclear Regulatory Authority)

10:00 Investigating unusual high-level radioxenon detection episodes at several locations of the IMS NG network: causes, origins and implications for radioxenon monitoring - Jonathan Bare (CTBTO Preparatory Commission)

10:00 Possible source origin of cesium-137 detections at station MXP44 in 2024 - Celia Angelica Caveda Ramos (Center for Radiation Protection and Hygiene)

10:00 Simulating Xe-133 concentrations at IMS noble gas stations, using operational stack emission data from the medical isotope production facility of Fleurus - Andy Delcloo (Royal Meteorological Institute)

10:00 Attribution of the radioxenon release sources, detected by SAUNA III and three SAUNA QB networks in Lithuania - Evaldas Maceika (Radiation Protection Centre)

10:00 Enhancing Source Estimation in CTBTO Web-Grape - Sayed Mekhaimer (National Research Institute of Astronomy and Geophysics (NRIAG))

10:00 Temporal and Geographical Distribution of CTBT-Relevant Xenon Isotopes: Insights into Global Background Patterns - Mohammed Yehia Taha Ahmed Elbahrawy (National Research Institute of Astronomy and Geophysics (NRIAG))

10:00 Source Term Analysis of Xenon (STAX): 7 Years of Hardware and Software Lessons-Learned - Lori Metz (Pacific Northwest National Laboratory (PNNL))

10:00 Series of Chemical Explosive Experiments with Subsurface Noble Gas Transport and Atmospheric Releases - Michael Foxe (Pacific Northwest National Laboratory (PNNL))

10:00 Applications in nuclear explosion monitoring using predictive source models for radioxenon discharges from nuclear facilities - Martin B. Kalinowski (Former CTBTO Preparatory Commission)

10:00 Improving radioxenon background estimates based on nudging observations and machine learning - Christian Maurer (GeoSphere Austria)

10:00 Rapid and versatile radionuclide source term estimation, including host rock seepage and atmospheric venting - Pierre Adler (Université Pierre-et-Marie-Curie)

10:00 Confirming the Presence of Shallow Subsurface Ar-39 at Multiple NNSS UNE Sites - Brian Milbrath (Pacific Northwest National Laboratory (PNNL))

10:00 Influence of routine discharges from nuclear power plants in the Florida peninsula on the radioxenon background in the northern Caribbean Sea - Celia Angelica Caveda Ramos (Center for Radiation Protection and Hygiene)

10:00 Nuclear research reactors as source of radioxenon from neutron activation of stable xenon? - Pouneh Tayyebi (Nuclear Science and Technology Research Institute (NSTRI))
11:00

11:00 - 12:00
Room: Wintergarten
11:00 - 11:30
Room: Festsaal
Contributions

11:00 Machine learning, deep learning and high-performance computing - Evgeny Burnaev (Skoltech, AIRI)
e-poster session
e-poster session
11:00 - 12:00
Room: Zeremoniensaal
Contributions

11:00 Calibrating a beta-gamma coincidence detector system for assay of Xe-127 - Matthew Goodwin (Atomic Weapons Establishment (AWE) Aldermaston)

11:00 High-precision stable xenon isotope ratio measurements of atmospheric samples - Hayden Miller (Los Alamos National Laboratory (LANL))

11:00 First results of world’s first Snow White air sampler equipped with LaBr3 detector - Peter Bosch (National Institute for Public Health and the Environment)

11:00 SAUNA III: Lessons Learned - Andreas Karlsson (Scienta Sauna Systems AB)

11:00 A system for operational radiometry monitoring at IMS Radionuclide Station - Igor Rulev (National Data Centre of Russian Federation)

11:00 INVAP STAX monitor installation at La Reina RR (Santiago, Chile) - Eduardo Luis Nassif (INVAP (Investigaciones Aplicadas) S.E.) Mauro Andres Nuñez (INVAP (Investigaciones Aplicadas) S.E.)

11:00 Development of a background model for coincidence gamma-ray spectrometry measurements in radionuclide monitoring - Shabir Ahmad Dar (Uppsala University) Peter Andersson (Uppsala University)

11:00 Inter-Comparison of FirstLook Detector Performance and Anomalies for State of Health Monitoring in Particulate Radionuclide Monitoring Systems - David Hardman (Australian Radiation Protection and Nuclear Safety Agency (ARPANSA)) Jonathan Burnett (Pacific Northwest National Laboratory (PNNL)) Joshua Hofman (Australian Radiation Protection and Nuclear Safety Agency (ARPANSA)) Richard Britton (CTBTO Preparatory Commission) Ryan O'Mara (General Dynamics Mission Systems (GDMS))

11:00 Radiological Impact Analysis of Hypothetical Space Reactor Re-Entry Using HotSpot Code - Mohsen M. M. Ali (National Atomic Energy Commission (NATEC), Yemen)

11:00 Research on Intelligent Sampling Process for Atmospheric Radioactive Xenon Based on Online Mass Spectrometry - Yuqiang Sheng (Beijing Radionuclide Laboratory)

11:00 Increasing the resolution of a scintillation detection cell using a diffuse reflective coating and assessment of the retention of performance characteristics during aging of a protective coating made of poly-chloro-para-xylylene - Ivan Kruchkov (All-Russia Research Institute of Automatics named after N.L. Dukhov (VNIIA))

11:00 Array Solutions for Radioxenon Monitoring - Viktor Thorén (Scienta Sauna Systems AB)

11:00 Results of the Automated and Interactive Radionuclide Reports comparison between International Data Centre (IDC) and baseline reports from National Data Centres (NDCs) - Dragana Stasic (CTBTO Preparatory Commission)

11:00 Uncertainties in the SAUNA measurements - calibration revisited - Alf Göök (Swedish Defense Research Agency (FOI)) Peter Jansson (Swedish Defence Research Agency (FOI))

11:00 Long Term Radioxenon Efficiency Calibration Study of Beta-Gamma Detectors - Brittany Abromeit (Pacific Northwest National Laboratory (PNNL))

11:00 RASA 2.0: A Next Generation Aerosol Sampler/Analyzer Update - Lance Lidey (Pacific Northwest National Laboratory (PNNL))

11:00 Role of the radionuclide laboratories in the IMS network - Martina Rozmaric (CTBTO Preparatory Commission)

11:00 Development of a multi-detector system for identification of low-activity CTBT-relevant radionuclides - Ayrton Jenkins (Atomic Weapons Establishment (AWE) Aldermaston)

11:00 Potential Improvements for a Radioxenon Laboratory Measurement System Operation - Michael Foxe (Pacific Northwest National Laboratory (PNNL))

11:00 Big Xe sample technology. - Vladimir Popov (VXD)

11:00 Initial Operational and Processing Experience for Data from the First Commercial Unit of the Xenon International - Ashley Davies (CTBTO Preparatory Commission) Herbert Gohla (CTBTO Preparatory Commission) Rodrigo Villarreal (CTBTO Preparatory Commission) Ryan O'Mara (General Dynamics Mission Systems (GDMS))

11:00 Ultra Sensitive Measurements of Airbourne Nuclear Debris - Richard Britton (CTBTO Preparatory Commission)

11:00 Research and selection of new sorption materials for the sample processing device of the MIKS monitoring system of xenon isotopes - Roman Alexandrov (All-Russia Research Institute of Automatics named after N.L. Dukhov (VNIIA))

11:00 A Continuous and Automatic Argon-37 Monitoring Station - Benjamin Asher (Pacific Northwest National Laboratory (PNNL))

11:00 Global and automatic analysis of radioxenons in beta-gamma spectrum. - Hugues Paradis (Commissariat à l’énergie atomique et aux énergies alternatives (CEA))

11:00 Acoustic Agglomeration of Aerosol Particles in Benefit of RASA 2.0 - Michael E. Swanwick (Creare LLC)
e-poster session
e-poster session
11:00 - 12:00
Room: Zeremoniensaal
Contributions

11:00 Improving estimates of production rates of 37Ar by measuring the thermal neutron cross section of the 40Ca(n,a)37Ar reaction - Khiloni Shah (The University of Texas at Austin)

11:00 20 years of Krypton-85 measurements revisited - Sofia Brander (Federal Office for Radiation Protection (BFS))

11:00 Radioxenon sample association using a machine learning approach - Sofie Liljegren (Swedish Defence Research Agency (FOI))

11:00 Interference of natural radionuclides and detector/shielding neutron interactions with the detection of CTBT-relevant radionuclides - Arend Harms (CTBTO Preparatory Commission)

11:00 Assessment of the influence of radioxenon releases from civil nuclear activities on measured air concentrations by CTBTO IMS stations using atmospheric transport modeling (ATM) - Modou Niang (Senegalese nuclear safety and security regulatory authority)

11:00 Impact of Energy Calibration in X-Ray Region on Xenon Activity Concentration Calculation under Least-Squares-Based Net Area Calculation Method - Huiyeon Jang (United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR))

11:00 (Re)Development of IDC software for particulate and HPGe noble gas analysis - Ian Hoffman (CTBTO Preparatory Commission)

11:00 Comparison of Approaches for Memory Effect Correction and Background Measurement in a Radioxenon Detector - Nikolay Sidorov (Dukhov Automatics Research Institute (VNIIA))

11:00 Assessing the source of anomalous caesium-137 detections across Europe in September 2024 - Daniel Chester (Atomic Weapons Establishment (AWE) Aldermaston)

11:00 In-core monitoring of an advanced gas-cooled nuclear reactor - Daniel Chester (Atomic Weapons Establishment (AWE) Aldermaston)

11:00 Tuning alarm levels for Xenon isotope detection - Peter Kimstrand (Swedish Defense Research Agency (FOI))

11:00 Analysis of two years of data from the Swedish Radioxenon Array - Anders Ringbom (Swedish Defence Research Agency (FOI))

11:00 Comprehensive Comparison of Radionuclide Laboratory Results with IMS Radionuclide Station Results - Annie Rae (Atomic Weapons Establishment (AWE) Aldermaston)

11:00 Contribution of Bayesian methods and uncertainty quantification to source location and interpretation of IMS radionuclide measurements - Sylvia Generoso (Commissariat à l’énergie atomique et aux énergies alternatives (CEA))

11:00 Computer Analyst: AI/ML assisted analyses of radionuclides from high resolution gamma-ray spectra - Brian Archambault (Pacific Northwest National Laboratory (PNNL))

11:00 Assessment of Anthropogenic Radionuclides detected by the International Monitoring System in the West African Sahelian band - Moustapha Smailou (Haute Autorite Nigerienne a l'Energie Atomique (HANEA))
11:30
11:30 - 12:30
Room: Festsaal
Contributions

11:30 Machine Learning, Deep Learning, and High-Performance Computing: Transforming CTBTO’s Operations in Global Monitoring and Verification - Brian Archambault (Pacific Northwest National Laboratory (PNNL)) Evgeny Burnaev (Skoltech, AIRI) Jelle Assink (Royal Netherlands Meteorological Institute (KNMI)) Nishtha Srivastava (Goethe University) Rui Marques Rojo (Argentinian Navy Research Office (ARA) & UNIDEF (CONICET)) Shimaa Elkhouly (National Research Institute of Astronomy and Geophysics (NRIAG))
12:00

12:00 - 13:00
Room: Wintergarten
e-poster session
e-poster session
12:00 - 13:00
Room: Zeremoniensaal
Contributions

12:00 A looped inference approach for more efficient gravitational field mapping during OSI - Daniel Boddice (University of Birmingham)

12:00 Onshore oil and gas exploration by an active seismic method using wireless seismic system SmartSolo IGU-16HR3C series - Mohammadreza Hosseini (Institute of Geophysics, University of Tehran)

12:00 Application of advanced seismic waveform inversion for detection of underground cavities – a case study - Shaji Mathew (RGS)

12:00 Noble gas measurements in an OSI, lessons learned from field measurements and BUE24 - Mattias Aldener (Swedish Defence Research Agency (FOI))

12:00 Field Tests of a Data Transmission System for On-Site Inspection - Remi Colbalchini (CTBTO Preparatory Commission)

12:00 OSI Radionuclide and Noble Gas techniques development plan past IFE - Kirill Khrustalev (CTBTO Preparatory Commission)

12:00 Optimizing the initial and multispectral overflight configurations - Aled Rowlands (CTBTO Preparatory Commission)

12:00 Particulate and Noble gas data assessment tool for the Working Area (PaNG WA) - Kirill KHRUSTALEV (CTBTO Preparatory Commission)

12:00 Application 2-D Radial Electrical Resistivity Imaging Profiles for Delineating Subsurface Explosion Disturbance Pattern around the 18:45 GMT 17 January 2024 Ibadan, Nigeria Explosion - Olawale Osinowo (Department of Geology, University of Ibadan, Ibadan, Nigeria)

12:00 Further study of the multispectral equipment based on the first OSI equipment list - Yi Cen (Hubei University of Technology)

12:00 Automated workflows for rapid understanding of ACT and RES imaging potential in an OSI context - Bojan Brodic (Former CTBTO Preparatory Commission)

12:00 Results of 2022 and 2023 OSI Field Tests for Seismic Techniques - Emilia Koivisto (CTBTO Preparatory Commission)

12:00 The open source software GPRmax for simulating GPR scenarios relevant to OSI missions - Abdelhalim Zaoui (National Higher School of Advanced Technologies (ENSTA))

12:00 Increasing the Accuracy of Detection of Underground Nuclear Explosions During On-Site Inspection Based on Changes in Residual Magnetization - Eugene Krotov (National Research Nuclear University MEPhI (Moscow Engineering Physics Institute))

12:00 On-Site Silicon Nanowire-Based Radiation Detection Sensor - Bruce Kim (City University of New York (CUNY))

12:00 Results of 2022 and 2023 OSI Field Tests for Non-Seismic Geophysical Techniques - Luis Gaya Pique (CTBTO Preparatory Commission)

12:00 Identifying, controlling and preventing cross contamination in the OSI field laboratory- Risk Assessment Cross Contamination Tool (RACC) - Alberto Ubaldini (Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA))

12:00 Lessons learned from active and passive seismic surveys at a test site in Romania - Andreea Tolea (National Institute for Earth Physics (NIEP))

12:00 Subsurface Interpretation Based on Aero-Magnetic and Aero-GPR in the Cipendawa Area, Cianjur - Agustya Adi Martha (National Research and Innovation Agency of Indonesia (BRIN))

12:00 2-D Seismic Reflection Method for Identifying Caverns Generated by Underground Nuclear Explosions in Synthetic Data - Sebastián Camacho (Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE))

12:00 On-Site Inspections in Challenging Environments with Reference to Recent Volcanoes - Josphat Kyalo Mulwa (University of Nairobi, Department of Earth and Climate Sciences)

12:00 Advancing the Onset-Delay-Method for Resonance Seismometry - Rolf Häfner (Sonicona GbR)

12:00 Methodology for monitoring the correctness of the transmission of data received from the devices of the CTBTO On-Site Inspectors - Alyona Mukhortova (National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)) Vladlen Afonin (National Research Nuclear University MEPhI (Moscow Engineering Physics Institute))

12:00 Developing an On-Site Inspection System Using Machine Learning - Boris Baranov (National Research Nuclear University MEPhI)

12:00 Verification technologies for the zero-yield standard - Julien De Troullioud De Lanversin (Hong Kong University of Science and Technology)

12:00 Tunnel sampling Concepts of Operations for noble gases - Christine Johnson (Pacific Northwest National Laboratory (PNNL))

12:00 Main VNIIA Focus Areas Related to the CTBT Technologies - Gleb Zasimov (All-Russia Research Institute of Automatics named after N.L. Dukhov (VNIIA))
e-poster session
e-poster session
12:00 - 13:00
Room: Zeremoniensaal
Contributions

12:00 OSI Radionuclide Techniques readiness to support the On-Site Inspection Team Functionality - Barbara Nadalut (CTBTO Preparatory Commission) Lucie Fiserova Roman Padilla Alvarez (Consultant)

12:00 New Technology Infrastructure at the On-Site Inspection Field Laboratory - Barbara Nadalut (CTBTO Preparatory Commission) Oleksandr Sukhotsky (Instrumental Software Technologies, Inc. (ISTI))

12:00 Enhancing On-Site Inspection Training through Online and Computer-Based Training - Ryan Gonzalez (CTBTO Preparatory Commission) Valentine Wangari (Dedan Kimathi University of Technology)

12:00 OSI Directed Exercises 2023 - Andrew Bramnik (CTBTO Preparatory Commission)

12:00 Development of an OSI Software Package for Gravitational Field Mapping Data Processing - Martina Capponi (Geomatics Research & Development srl)

12:00 Bridging the gap between On-Site Inspection and Integrated Field Exercise - Nalin de Silva (Geological Survey and Mines Bureau)

12:00 Radiation protection in On-Site Inspections (OSI) - Begoña Pérez López (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT))

12:00 Electronic & Magnetic Sensing Based Integrated Simulation Platform System Solution to OSI Trainings and Exercises - Xiaomeng Chen (Beijing Radident Technology Co., Ltd.)

12:00 Challenges of Over-Reliance on Software and Applications during CTBTO On-Site Inspections - Nalin S. N. De Silva (Geological Survey and Mines Bureau (GSMB))

12:00 The BUE24 Radionuclide Scenario and Updates Needed Before IFE - Brian Milbrath (Pacific Northwest National Laboratory (PNNL))

12:00 Real time three dimension radiation imaging Compton camera for radiation safety of base of operations - Lan Zhang (Beijing Lanyu Technology Co. Ltd.)

12:00 A realistic Inspected State Party as a required OSI integrated exercise participant for the application of the Inspection Team Functionality - Peter Labak (CTBTO Preparatory Commission)

12:00 Anti-Counterfeiting Total Solution to OSI - Xingyu Li (Beijing SALW Code Technology Co., Ltd) Jing Yang (HOPE Investment Development Co. Ltd.)

12:00 OSI Integrated Field Exercise - Simon Summers (CTBTO Preparatory Commission)

12:00 Lead Free Radiation Protection Clothing Solution for Inspection Team - Jing Yang (HOPE Investment Development Co. Ltd.)

12:00 On Site Inspection: New approach to contamination control in the Field and at Base of operation. - Marcelo Alejandro Fernandez (Autoridad Regulatoria Nuclear (ARN))

12:00 Necessity of a prototype test-site for optimization of OSI training - Nalin de Silva (Geological Survey and Mines Bureau)

12:00 WebGL and B/S Based GIS Platform for OSI Search Logic Development and Operation Support - Zhenyu Li (ZeroG Lab, Beijing, China)

12:00 NaIL-detector characteristics as neutron detector and gamma detector - Monika Risse (Fraunhofer Institute for Technological Trend Analysis (INT))

12:00 Improving the Effectiveness of On-Site Inspections in the Monitoring of the Comprehensive Nuclear-Test-Ban Treaty - Andrey Rogovoy (Ministry of Defefence of the Russian Federation)

12:00 Innovations to consider in overflight training for On-Site Inspections - Naama Charit Yaari

12:00 OSI: Remote Observation of Build Up Exercise 2024 - harry miley

12:00 OSI Health, Safety and Security - Michael Lavelle (CTBTO Preparatory Commission)

12:00 Requirements and management of support infrastructure for large scale OSI exercises - Tamas Eles (CTBTO Preparatory Commission)

12:00 Operationalization of the OSI Operations Support Centre - Julius Kozma

12:00 OSI Build-Up Exercise 2024 - Simon Summers (CTBTO Preparatory Commission)

12:00 OSI Communications System - Anton Mironiuc (CTBTO Preparatory Commission)

12:00 Enhancing On-Site Inspection Capabilities Under the CTBT: Integrating Lessons from the Co-Expertise Process in Radiological Risk Communication and Stakeholder Engagement - Thu Zar Win (Nagasaki University)
12:30

12:30 - 14:00
13:15
13:15 - 13:50
Room: Festsaal
Contributions

13:15 Quantum Sensing & Metrology: The next frontier - Jan-Theodoor Janssen (National Physical Laboratory (NPL))
13:30
13:30 - 14:15
Room: Prinz Eugen Saal
Contributions

13:30 Tracking of fine scale infrasound IMS network performances in near real time - Julien Vergoz (Commissariat à l’énergie atomique et aux énergies alternatives (CEA))

13:45 The Influence of the Auxiliary Station Lembang Indonesia on Earthquake Hypocenter Relocation Results for Earthquakes on Java Island - Yusuf Haidar Ali (Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG))
13:30 - 15:00
Room: Forum
Contributions

13:30 NDC in a box analysis of the 17-18 August 2024 Kamchatka seismo-volcanic events: opportunities for integration of the CTBTO IMS system into Kenya’s preparedness for concomitant geohazards - Emmanuel Acholla (University of Nairobi)

13:45 Application of the Capacity Building System (CBS) at National Data Center (NDC) of Bangladesh - Farah Deeba (Bangladesh Atomic Energy Commission)

14:00 Leveraging on the Support CTBTO CBS Offers; Lessons Learnt - Edmund Okoe Amartey (Ghana Atomic Energy Commission (GAEC))

14:15 Strengthening National Data Centre Through Regional Empowerment: A story of Malaysia - Bashillah Binti Baharuddin (Malaysia Nuclear Agency)

14:30 Recent Seismic Activity & Improvements with Earthquake Monitoring in Jamaica - Kevin Tankoo (Earthquake Unit, The University of the West Indies, Mona Campus, Jamaica)
13:50
13:50 - 14:50
Room: Festsaal
Contributions

13:50 Global Innovations Part I: Waveform Technologies - Andreas Wüstefeld (NORSAR) Charlotte Rowe (Los Alamos National Laboratory (LANL)) Danil Kharasov (T8) Esteban Chaves (Observatorio Vulcanologico y Sismologico de Costa Rica (OVSICORI)) Hiroyuki Matsumoto (Japan Agency for Marine-Earth Science and Technology (JAMSTEC)) Mikael Mazur (Nokia Bell Labs)
14:15
14:15 - 15:35
Room: Prinz Eugen Saal
Contributions

14:15 Harnessing Satellite Imagery Analysis for CTBT Verification - Jaewoo Shin (Open Nuclear Network, a programme of One Earth Future)

14:30 Realistic and achievable sample representativeness for the environmental sampling during an OSI - Antonietta Rizzo (Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA),)

14:45 Recent strides in a 3-D aqueous fate and transport model - Vivian Turner (Savannah River National Laboratory)

15:00 Development of OSI Forward Modelling Capacity for Non-Seismic Geophysical Techniques - Daniele Rizzello (Tellus-Explora)

15:15 An ITF framework for condensed OSI exercises - Luis Gaya Pique (CTBTO Preparatory Commission)
14:50
14:50 - 15:30
Room: Festsaal
Contributions

14:50 2nd Quantum Revolution: New Gateway to Information Technologies - Vladimir Buzek (Reseach Center for Quantum Information, Institute of Physics, Slovak Academy of Sciences)
15:00
15:00 - 15:35
Room: Forum
Contributions

15:00 Rapidly Changing Metadata (RCM): a Project to Add FAIR metadata to Existing Standards - Tim Ahern (EarthScope)

15:15 A framework for developing Large Language Model (LLM) applications - Evangelos Dellis (CTBTO Preparatory Commission)
15:30

15:30 - 16:15
16:00
16:00 - 17:30
Room: Prinz Eugen Saal
Contributions

16:00 Seismicity and Stress Field Changes in the Afar and its surroundings - Mona Abdelazim Abdallah Metwally (National Research Institute of Astronomy and Geophysics (NRIAG))

16:15 Seismic Activity in Madagascar: Study of the Origins of Moderate Magnitude Earthquakes - Ramarolahy Rina Andrianasolo (Institute and Observatory of Geophysics of Antananarivo (IOGA))

16:30 A data driven, grid refinement approach to improve global scale regional seismic travel time prediction - Charlotte Rowe (Los Alamos National Laboratory (LANL))

16:45 The crustal thickness and Vp/Vs ratio in Mongolia - Baasanbat Tsagaan (Institute of Astronomy and Geophysics (IAG), Mongolian Academy of Sciences (MAS))

17:00 Enhancing Earthquake Monitoring in Namibia with an integration of IMS Stations - Mako Sitali (Ministry of Mines and Energy, Geological Survey of Namibia)
16:00 - 17:45
Room: Forum
Contributions

16:00 New insights into isotopic activity ratios of discharges from nuclear facilities - Martin B. Kalinowski (Former CTBTO Preparatory Commission)

16:15 Selecting the Right Noble Gas Tracer: Balancing Experiment Needs and Practical Challenges - Christine Johnson (Pacific Northwest National Laboratory (PNNL))

16:30 Molten Salt Reactor (MSR) Off-Gas System Efficiency and Its Possible Impact on Radioxenon Release Trajectory Estimations - Sri Sundari Retnoasih (National Research and Innovation Agency of Indonesia (BRIN))

16:45 First results of radioxenon detections of SAUNA III and three SAUNA QB networks in Lithuania - Rita Plukiene (Center for Physical Sciences and Technology (FTMC), Lithuania)

17:00 Estimating source location using the nuclear event zero-time - Sara Azimkhani (Atomic Energy Organization of Iran (AEOI))

17:15 Impact of Nuisance Background on Source Location Models - Paul Eslinger (Pacific Northwest National Laboratory (PNNL))
16:00 - 17:00
Room: Festsaal
Contributions

16:00 Global Innovations Part II: Radionuclide Technologies - Anders Ringbom (Swedish Defence Research Agency (FOI)) Piyawan Krisanangkura (Office of Atoms for Peace) Pouneh Tayyebi (Nuclear science and technology research institute, NSTRI) Sofia Brander (Federal Office for Radiation Protection (BFS)) Vladimir Popov (VXD)
17:00
17:00 - 17:30
Room: Festsaal
Contributions

17:00 Sustainment of the International Monitoring System: The Value Beyond the Strategy - Xyoli Pérez Campos (CTBTO Preparatory Commission)
17:30
17:30 - 18:30
Room: Festsaal
Contributions

17:30 IMS sustainment now and into the future - Angelo Strollo (GFZ Helmholtz Centre for Geosciences) Lestari Naomi Lydia Pandiangan (Meteorology, Climatology, and Geophysical Agency of Indonesia (BMKG)) Raymond Durrheim (University of the Witwatersrand Johannesburg) Sergio Barrientos (University of Chile) Xyoli Pérez Campos (CTBTO Preparatory Commission)
Thursday 11 September 2025

09:00

09:00 - 10:00
Room: Wintergarten
09:00 - 10:00
Room: Zeremoniensaal
Contributions

09:00 Identification of Small Seismic Events Around Underground Nuclear Test Site in the Democratic People’s Republic of Korea - Won-Young Kim (Lamont-Doherty Earth Observatory of Columbia University)

09:00 Estimating Explosion Yields Using Fourier Neural Operators and Long-Range Infrasound Observations - Christophe Millet (Commissariat à l’énergie atomique et aux énergies alternatives (CEA))

09:00 Characterizing seismic events in a noisy urban and industrial environment - Ann Mariam Thomas (Northwestern University)

09:00 Generative Neural Networks in Nuclear Test Monitoring - Mikhail Rozhkov (Instrumental Software Technologies, Inc. (ISTI))

09:00 Moment Tensor Inversion Analysis of DPRK6 Nuclear Events Using CTBTO/IMS Data - Rodrigo Chi-Durán (CTBTO Preparatory Commission)

09:00 Applying Radioxenon Isotopic Ratio for Nuclear Explosion Monitoring: Determination of Origin Time - Idrissa Ouedraogo (Pax Nucleus)

09:00 Characterizing near-source physical parameters of buried explosion sources using deep learning - Jennifer Harding (Sandia National Laboratories (SNL))

09:00 Infrasound from rocket launches and reentries observed at the IMS - Christoph Pilger (Federal Institute for Geosciences and Natural Resources (BGR))

09:00 The NPE2024 event analysis and characterization at the Kenyan National Data Centre (KE-NDC) - Josphat Kyalo Mulwa (University of Nairobi, Department of Earth and Climate Sciences)

09:00 The challenging multi-technology scenario of the NPE 2024 - J. Ole Ross (Federal Institute for Geosciences and Natural Resources (BGR))

09:00 Assessing energy estimation methods for bolides in atmospheric monitoring - Elizabeth Silber (Sandia National Laboratories (SNL))

09:00 Investigating Seismic Source Characterisation Using P/S Amplitude Ratios at Local and Near-Regional Distances: A United Kingdom Case Study - Max Merrett (Atomic Weapons Establishment (AWE) Blacknest)

09:00 Bayesian joint localization and characterization of infrasound events - Pierre Sochala (Commissariat a l'energie atomique et aux energies alternatives (CEA))

09:00 Leveraging the OSIRIS-REx Sample Return Capsule re-entry for infrasound detection of atmospheric events - Elizabeth Silber (Sandia National Laboratories (SNL))

09:00 Modelling complex P-wave seismograms from the 28 May 1998 Pakistan explosion - Stuart Nippress (Atomic Weapons Establishment (AWE) Blacknest)

09:00 Using synthetic simulations and waveforms for enhanced characterization - Eric Eckert (Nevada National Security Site)

09:00 Machine-Learning Event Classification in North-East China Using Augmented Data - Alemayehu Jemberie (Air Force Technical Applications Center (AFTAC))

09:00 Expert Technical Analysis (ETA) and Special Studies: Enabling Effective Non-Routine Investigations at the CTBTO - Anne Tipka (CTBTO Preparatory Commission)

09:00 Quantifying uncertainty in regional-scale seismic moment tensors - Leiph Preston (Sandia National Laboratories (SNL))

09:00 Yield and Depth of DPRK Explosions Inverted from Regional Seismograms Using a New Algorithm - Chandan Saikia (Air Force Technical Applications Center (AFTAC))

09:00 Nuclear event timing with three-dimensional spatial analysis of radioxenon isotopic activity ratios - Kassoum Yamba (Centre National de la Recherche Scientifique et Technologique (CNRST))

09:00 Examining the potential for detecting simultaneous noble gas and particulate samples in the IMS RN network - Brian Milbrath (Pacific Northwest National Laboratory (PNNL))
09:00 - 10:00
Room: Zeremoniensaal
Contributions

09:00 Reviewing Ground Truth Event Selection - Ryan Gallacher (International Seismological Centre (ISC))

09:00 Developing workflows for seismic patrimony - Lorraine Hwang (University of California Davis (UC Davis))

09:00 Insights on the Seismogram Database at the Timisoara Seismological Observatory, National Institute for Earth Physics, Romania - Adina Rau (National Institute for Earth Physics (NIEP))

09:00 Spatio-temporal variations of short-period S wave attenuation field in a region of the North Korea Punggye-Ri nuclear test site - Inna Sokolova (Geophysical Survey Russian Academy of Sciences)

09:00 Bulletin of the Central and Eastern European Infrasound Network 2023-2024 - Marcell Pásztor (ELTE Eötvös Loránd University, Institute of Geography and Earth Sciences)

09:00 Reoccupying Historic Stations and Comparing Measurements for Enhanced Characterization - Reagan Turley (Nevada National Security Site)

09:00 Features of the Wave Pattern of Historical Atmospheric Nuclear Explosions According to the Data of Central Asian Stations - Anna Berezina (Institute of Seismology, National Academy of Sciences of the Kyrgyz Republic)

09:00 Enhancing the Nuclear Explosions Waveform Repository: Integrating Data Contributions from National Institutions and Networks - Victoria Oancea (Leidos)

09:00 Progress on digitization and recovery of historical U.S. nuclear test seismic data - Brian Young (Sandia National Laboratories (SNL))

09:00 From Paper to Pixels: Lessons Learnt from Creating and Using the NELD Repository - Victoria Oancea (Leidos, USA)

09:00 Peaceful nuclear explosions at Azgir Test Site (West Kazakhstan) - Irina Aristova (National Nuclear Center of the Republic of Kazakhstan)

09:00 A Federation of Online Legacy Data Centres in Seismology (FOLDS) - Tim Ahern (EarthScope)

09:00 Vectorial Digitization and Re-Analysis of Turkey's Legacy Seismic Records: Four Major Historical Earthquakes - Nilay Başarır Baştürk (Bogazici University, Kandilli Observatory and Earthquake Research Institute)

09:00 Analog geophysical data [from nuclear tests]: Which digitization software should I use? How can I leverage the power of AI for forensic analysis of analog data? - Robert Walker
09:00 - 10:00
Room: Zeremoniensaal
Contributions

09:00 Building the International Monitoring System Sustainment Strategy through international expert consultation and collaboration - Michelle Grobbelaar (CTBTO Preparatory Commission)

09:00 Collaborating with Station Operators for Developing the International Monitoring System Sustainment Strategy - Michelle Grobbelaar (CTBTO Preparatory Commission)

09:00 Failure Analysis as support to enhance the sustainment of the International Monitoring System (IMS) network: existing challenges and perspectives. - Paola Campus (CTBTO Preparatory Commission)

09:00 Resilient Monitoring in Extreme Conditions: Sustaining the Warramunga Seismic Array - Gregory Brenn (CTBTO Preparatory Commission)

09:00 Improving Detection Capabilities: The Upgrading of CTBTO Auxiliary Stations in Indonesia - Ariska Rudyanto (Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG)) Rika Swastikarani (Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG)) Setyoajie Prayoedhie (Indonesian Agency for Meteorological, Climatological and Geophysics (BMKG))

09:00 Lifecycle of IMS hydroacoustic hydrophone stations, and technical approach to their sustainment - Mario Zampolli (CTBTO Preparatory Commission)

09:00 Augmented State of Health Sensors for Predictive Failure analysis - Vincent Woods (CTBTO Preparatory Commission)

09:00 Modelling IMS seismic and infrasound networks sustainment needs: data-driven approach for IMS sustainment Planning - Benoit Doury (CTBTO Preparatory Commission)

09:00 Technology and human resource in operation and maintenance - John Opiyo Akech (National Council for Science & Technology)

09:00 The performance of back up power at KMBO primary seismic station post upgrade - Josphat Kyalo Mulwa (University of Nairobi, Department of Earth and Climate Sciences)

09:00 Documenting two decades of seismological station maintenance in Venezuela: lessons learned and future directions - Roberto Betancourt A. (Fundacion Venezolana de Investigaciones Sismologicas (FUNVISIS))
09:00 - 10:00
Room: Forum

09:00 - 10:00
Room: Prinz Eugen Saal

10:00

10:00 - 10:45

10:00 - 11:00
Room: Wintergarten
10:00 - 11:00
Room: Zeremoniensaal
Contributions

10:00 Real Time Global Assessment of Tsunami Risks Using Acoustic Gravity Waves - Usama Kadri (Cardiff University)

10:00 Unveiling Hydroacoustic Signatures of Aircraft Crashes: Insights from the MH370 Case - Usama Kadri (Cardiff University)

10:00 Seismic Signature of the 25 August 2024 Nqweba Meteorite, Eastern Cape, South Africa - Fenitra Andriampenomanana (University of the Witwatersrand Johannesburg)

10:00 Utilization of the Auxiliary Seismic Station APG (AS37) for the Analysis of Seismicity Induced by Tropical Depressions Eta and Iota in the Karst Region of Northern Guatemala - Robin Yani Quiyuch (NDC-INSIVUMEH)
10:00 - 11:00
Room: Zeremoniensaal
Contributions

10:00 Seismic Risk Evaluation of Nuclear Research Reactors in Indonesia: Enhancing Monitoring and Nuclear Test Verification - Rizkita Parithusta Assef (Seismo Safety Solution)

10:00 NEMOS – a software framework to simulate the response from nuclear explosion detection networks - Anders Ringbom (Swedish Defence Research Agency (FOI))

10:00 How AI Applications in IMS and Weather-Driven Data Integration Can Improve Detection, Categorization and Prediction and Model Creation? - Saoussen souayeh (data scientist)

10:00 Enhancing Detection of Seismic Events through Data Integration of the Local Stations in the Jordan Seismological Observatory with CTBTO - IMS Network - Anas maaitah (Jordan Seismological Observatory (JSO))

10:00 CTBT Auxiliary Station Baumata (AS45) Data Quality Using Template Matching Technique and PSD Evaluation - Akram Mujahid (Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG))
10:00 - 11:00
Room: Zeremoniensaal
Contributions

10:00 Assessment of Hypocenter Accuration and Dissemination Performance of Indonesia Tsunami Eraly Warning System (INATEWS) - supriyanto rohadi (Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG))

10:00 Nuclear Explosions, GIS and Utilizing an Interdisciplinary Approach to Understanding Environmental Impacts - Carly Dargatz (University of British Columbia (UBC))

10:00 Global Climate Governance: Navigating the Prospects of CTBTO in Multilateral Climate Cooperation - Soma Basak (Presidency University)

10:00 Tropical Cyclones in the Mozambique Channel: Insights from Microbarom Recordings of the International Monitoring System - Robin Tinavo Mashingaidze (National University of Science and Technology)

10:00 Occurrence of earthquake in the vicinity of Bangladesh from 2001-2024: Implications for disaster management and preparedness - Mahfuza Parveen (Daffodil International University (DIU))

10:00 Seismic Hazard Analysis for the Central Plain of Thailand - Sophon Chaila (Thai Meteorological Department)

10:00 Effect of 2020 Taal volcano eruption on Lead-212 detection of CTBTO RN52 Station - Antonio Bonga (Philippine Nuclear Research Institute (PNRI))

10:00 The 15th anniversary of the 'Tsunami Agreement' between UNESCO and CTBTO: reflections from the past and an outlook to the future - Ocal Necmioglu (United Nations Educational, Scientific and Cultural Organization (UNESCO))

10:00 Environmental Variation Impacts on the International Monitoring System - Michael Foxe (Pacific Northwest National Laboratory (PNNL))

10:00 Artificial intelligence and the CTBTO: a SWOT analysis in the context of 12 global megatrends - Letivan Goncalves de Mendonca Filho (Army Technological Center, Brazil)

10:00 Tsunami modelling generated by submarine landslide (non-seismic) in the Pelabuhan Ratu area, West Java, Indonesia - Jimmi Nugraha (Indonesia Agency for Climatology, Meteorology and Geophysics (BMKG))

10:00 XENAS: An overview of environmental radionuclide monitoring of pressurised water reactor - Cameron Brown (Atomic Weapons Establishment (AWE) Aldermaston)

10:00 The Importance of CTBTO Data in Climate Change Research - Antonet Chepkoech (University of Nairobi)

10:00 Analysis of Global Seismicity in 2024 and the Occurrence of Tsunamigenic Events Using the SSEB from the IDC of the CTBTO - Pedro Miguel Paulino Paulino (Centro Nacional de Sismología de Republica Dominicana (CNSS-UASD))

10:00 Seismic hazards in Jordan: integrating regional fault systems for enhanced earthquake early warning - Ghassan Ahmed Sweidan (Jordan Seismological Observatory (JSO))

10:00 The Climate Cost of Maintaining Nuclear Deterrence: Increasing Awareness on the Synergy Between Nuclear Weapons and Climate Change - Samran Ali (Linnaeus University)

10:00 Open cast mine explosion confirmation in South Africa with infrasound waves recorded at station I47 - Martin Barend Christopher Brandt (Council for Geoscience)

10:00 Monitoring of high-mountain glaciers in the territory of Tien-Shan by stations of the International Monitoring System - Aidyn Mukambayev (National Nuclear Center of the Republic of Kazakhstan)

10:00 Decadal observations of deep ocean temperature change passively probed with acoustic waves - Läslo Evers (Royal Netherlands Meteorological Institute (KNMI))

10:00 Promoting the Peaceful Use of IMS Data for Climate Research and Climate Change Monitoring - Vickijoy Makena Riungu (CTBTO Youth Group)

10:00 International Monitoring System data contribution to the first building code in Bolivia (Plurinational State of) - Gonzalo Antonio Fernandez (Observatorio San Calixto)

10:00 Blowing on the Wind: eDNA Profiles from CTBTO Air Filters to Monitor Biodiversity - Joanne Chapman (Institute of Environmental Science and Research)

10:00 Real-time monitoring of global seismicity, response of the public and detection of particular seismic events - Rémy Bossu (European-Mediterranean Seismological Centre (EMSC))

10:00 Leveraging competencies and expertise across international organizations in support of global peace and security - Keegan McGrath (Organisation for the Prohibition of Chemical Weapons (OPCW))

10:00 Operational Applications of Atmospheric and Oceanic Diffusion Modeling at RSMC Beijing - Da Li (Center for Earth System Modeling and Prediction of CMA)

10:00 Radionuclide Detection Variation in Europe: A Comparative Analysis Using RNToolkit - Carlos Eduardo Bonfim (Army Technological Center, Brazil)

10:00 CTBTO in the Face of Climate Change and Natural Disasters: How to Adapt - Rebecca Pantani (Middlebury Institute of International Studies)

10:00 2011-2020: A decade of global volcanic events observations at the IMS infrasound network - Sandro Matos (Instituto de Investigação em Vulcanologia e Avaliação de Riscos (IVAR))

10:00 Integrated Monitoring Frameworks: Policy Synergies Between Kenya’s Geothermal Development and CTBT Frameworks - Valentine Wangari (Dedan Kimathi University of Technology)

10:00 On the use of Be-7 observations to study atmospheric processes - Pieter De Meutter (Belgian Nuclear Research Centre (SCK CEN))

10:00 WMO's Role in Nuclear Emergency Response and Cooperation with CTBTO - Gerhard Wotawa (GeoSphere Austria)

10:00 Tsunami Wave Height Modelling Using COMCOT Software 3 Based on Maximum Earthquake Scenario in Bali Island - yosafat donni haryanto (College of Meteorology Climatology and Geophysics (STMKG))

10:00 The Psychological Impact of Nuclear Weapons Proliferation on Global Populations - Fatemeh Seifpour Abolhassani (Islamic Azad University)

10:00 Imaging lava eruptions and crater morphology changes at a basaltic volcano using infrasound - Julien Barrière (European Center for Geodynamics and Seismology)

10:00 The Necessity of Infrasound Stations for Comprehensive Monitoring in Indonesia - Rizkita Parithusta Assef (Seismo Safety Solution)

10:00 Integrating IMS and NDC Into the National Nuclear and Radiological Emergency Response Plan to Enhance Radiological Emergency Response in Nigeria - Farida Lawal (Nigeria Nuclear Regulatory Authority)

10:00 Interpretation of Bolide infrasonic observation on 25 August 2024 in South Africa - Jean Bernardo Andrianaivoarisoa (Institute and Observatory of Geophysics of Antananarivo (IOGA))

10:00 Harnessing Artificial Intelligence for confidence building and treaty verification in the CTBT framework: bridging technical innovation and science diplomacy - Jean Yves Ndzana Ndzana (Leiden University)

10:00 Regional Dispersion of Tephra from the Andean Volcanoes and Its Impact in Paraguay - Moisés Gadea (Universidad Nacional de Asunción)

10:00 Forecasting tsunami hazards for Eastern coastal regions of India and Sri Lanka: a predictive approach to risk mitigation - Daya Shanker (Indian Institute of Technology Roorkee)
10:30
10:30 - 12:00
Room: Prinz Eugen Saal
Contributions

10:30 Nuclear event source type characterization with three-dimensional spatial analysis of radioxenon isotopic activity ratios - Kassoum Yamba (Centre National de la Recherche Scientifique et Technologique (CNRST))

10:45 Comparison of Inversion Methods for Calculating Full Moment Tensor Solutions using Earthquake and Announced Nuclear Test Datasets - Christopher Ogden (Atomic Weapons Establishment (AWE) Blacknest)

11:00 Status of radionuclide source location exercise for the automatic data fusion tool at the CTBTO - Joshua Kunkle (CTBTO Preparatory Commission)

11:15 Dynamic Graph Neural Networks for Spatio-Temporal Seismic Event Localization and Characterization with Multimodal Integration - Christophe Millet (Commissariat à l’énergie atomique et aux énergies alternatives (CEA))
10:30 - 11:30
Room: Forum
Contributions

10:30 Expanding the CTBTO’s Role as a Public Communicator in Addressing Disinformation Post-Entry into Force - Fer Avar (University of Antwerp)

10:45 Leveraging social media to elevate awareness of nuclear tests vs. natural earthquakes among Indonesia’s diverse communities - Camelia Halid Walid (National Research and Innovation Agency of Indonesia (BRIN))

11:00 A Decade of Teaching Nuclear Weapons and Arms Control: Lessons for the Future - Matthew Yedlin (University of British Columbia)
11:00

11:00 - 12:00
Room: Wintergarten
11:00 - 12:00
Room: Zeremoniensaal
Contributions

11:00 High-resolution analysis of spatio-temporal ambient noise variations across the IMS infrasound network - Patrick Hupe (Federal Institute for Geosciences and Natural Resources (BGR))

11:00 Influence of Event Definition Criteria (EDC) on IDC SHI products and possible approaches to optimize it. - Svetlana Nikolova (Geoscience Australia)

11:00 Analysis of the Gutenberg-Richter Law Using CTBTO SEB Data for the Americas Region - Jottin Leonel (Centro Nacional de Sismología de Republica Dominicana (CNSS-UASD))

11:00 The NDC in a Box waveform data processing tools: current status, recent achievements and future plans - Alexander Poplavskiy (CTBTO Preparatory Commission) Gonzalo Perez (CTBTO Preparatory Commission)

11:00 Transfer Learning Enhanced Deep Learning Phase Pickers for Monitoring Seismicity in Iran - Iman Kahbasi (International Institute of Earthquake Engineering and Seismology (IIEES))

11:00 Analysis of the seismic event to the northwest of Costa Rica and events detected with the Portable Infrasound Station I69CR, including data from IMS stations - Hairo Villalobos (Observatorio Vulcanológico y Sismológico de Costa Rica, Universidad Nacional (OVSICORI-UNA))

11:00 Automatic event detection and localisation using 3C array and denoising by Principal Component Analysis - Claire Labonne (Commissariat à l’énergie atomique et aux énergies alternatives (CEA))

11:00 Assessment of the impact of interactive analysis on Primary Array Seismic stations detections associated with building the automatically produced SEL3 events - Fekadu Kebede Alamneh (Addis Ababa University)

11:00 Recent Updates and New Features in the InfraPy Infrasound Signal Analysis Software - Philip Blom (Los Alamos National Laboratory (LANL))

11:00 Mathematical morphological filtering with a self-adaptive reconstruction technique and application to local seismic data - Rigobert Tibi (Sandia National Laboratories (SNL))

11:00 Generation and utilization of synthetic seismograms with the Waveform Simulation Framework - Rob Porritt (Sandia National Laboratories (SNL))

11:00 Research on Multi-Station Phase Picking, Association and Location Based on Graph Neural Networks - Xiaoming Wang (CTBT Beijing National Data Center)

11:00 Statistical Comparison between the SSEB and the REB - Mario Villagran-Herrera (CTBTO Preparatory Commission)

11:00 Evaluating the Contribution of Scanning Processes to the International Data Centre Seismic Event Bulletins - Sherif Ali (CTBTO Preparatory Commission)

11:00 CTBTO Link to the ISC Database - Dmitry Storchak (International Seismological Centre (ISC))

11:00 Enhanced seismic monitoring integrating DAS analysis with conventional seismological analysis - Tine Larsen (Geological Survey of Denmark and Greenland (GEUS))

11:00 Earthquake-Nuclear-Explosion Discrimination Using Discrete Wavelet Transform Machine Learning (DWTML) Supervised Techniques - Shimaa Elkhouly (National Research Institute of Astronomy and Geophysics (NRIAG))

11:00 Integrating Seismic and Infrasound Technologies for Discriminating Tectonic and Quarry Explosions in Southeastern Brazil - Darlan Portela Fontenele (University of Brasilia, Seismological Observatory)

11:00 Geophysical Monitoring System interactive analysis updates - James Mark Harris (Sandia National Laboratories (SNL))

11:00 The application of artificial intelligence in exploration seismology - Gulam Babayev (Geology and Geophysics Institute, Ministry of Science and Education of Azerbaijan Republic)

11:00 Assessing the impact of urbanization-induced cultural noise on seismic monitoring: a case study of AS118 - Liselotte Marin (Fundación Venezolana de Investigaciones Sismológicas (Funvisis))

11:00 Application of the short time statistical analysis in significantly increasing the signal to noise ratio of inrasound, acoustic, hydroacoustic and seismic signals - Miodrag Vracar (Military Technical Institute, Belgrade,)

11:00 Infrasound analysis in the International Data Centre Operations - Marcela Villarroel (CTBTO Preparatory Commission)

11:00 A comprehensive exploration of the IDC infrasound pipeline - Braden Walsh (CTBTO Preparatory Commission)

11:00 Software Engineering Aspects of Modifying and Enhancing NET-VISA to Incorporate Long Term Priors - Alexander Shashkin (CTBTO Preparatory Commission)

11:00 NDC in a Box (NIAB) results of work in Australian NDC - Svetlana Nikolova (Geoscience Australia)

11:00 Investigating the seismicity around the DPRK test site - Ben Dando (NORSAR)

11:00 Infrasound Analysis of the 6 February 2023 Kahramanmaraş Earthquakes Using CTBTO Arrays - cem destici (Bogazici University)

11:00 Comparison of KIGAM and IDC REB Analysis Results for Earthquakes Around the Korean Peninsula - Jung Ho Park (CTBTO Preparatory Commission)

11:00 Survey in Deep Learning Approaches for Local to Teleseismic Earthquake Detection and Phase Picking - Maya Rehem (Bayesian Logic, Inc.)

11:00 Towards Precision Monitoring: A Scalable CNN-Based Signal Classification Framework - Widad Dinne (Ibn Zohr University)

11:00 Effect of atmospheric entry angle on uncertainties in the observed infrasound signal back-azimuths - Elizabeth Silber (Sandia National Laboratories (SNL))

11:00 Application of famous Deep Learning Auto-Pickers on Large Earthquakes (M > 4.5): Insights from the IIEES Seismic Network - Iman Kahbasi (International Institute of Earthquake Engineering and Seismology (IIEES))

11:00 Advanced frequency-wavenumber analysis in the Geophysical Monitoring System - Katherine Aur (Sandia National Laboratories (SNL))

11:00 Algorithm for on-site estimation of the time of arrival of impulse phenomena without the man in the loop - Stevo Vracar

11:00 Evaluation of Automatic Infrasound Signal Classification via Machine Learning Deployed at the Central and Eastern European Infrasound Network - Marcell Pásztor (ELTE Eötvös Loránd University, Institute of Geography and Earth Sciences)

11:00 Seismic event processing using the IMS FDSN webservice and SEISAN - Peter Henrik Voss (Geological Survey of Denmark and Greenland (GEUS))

11:00 Infrasonic Source location Using the Neighbourhood Algorithm - David Brown (Retired)

11:00 Infrasound source position by using an over-wavelength sensor array - Yang Yichun (Beijing Great Wall Institute of Metrology and Testing Technology, China)

11:00 Improving Seismic Signal Classification Through Novel Similarity-Based Techniques - Abderrahman Atmani (Ibn Zohr University)

11:00 An end-to-end LLM engineering platform for fine-tuning, evaluation and registration of custom models and adapters - Evangelos Dellis (CTBTO Preparatory Commission)

11:00 Deep learning surrogate model for near real-time estimation of ground-level infrasound transmission losses - Alice Janela Cameijo (Commissariat a l'energie atomique et aux energies alternatives (CEA))

11:00 The Implications of Limestone Mining to Noise Level on The Site KAPI (CTBTO) with Analysis of Power Spectral Density - Armansyah Armansyah (Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG))

11:00 Impact of feature selection in the classification of seismic events with machine learning techniques - Enrique Castillo (Former CTBTO Preparatory Commission)

11:00 Dellys Fireball: Determination of Characteristics Using Infrasound and Seismic Detections. - Zineddine BOUYAHIAOUI (Center for Research in Astronomy, Astrophysics and Geophysics)

11:00 Understanding phase classification throughout the International Data Centre acoustic pipeline - Braden Walsh (CTBTO Preparatory Commission)

11:00 Global Detection of Volcanic Activities at the International Data Centre - Ehsan Qorbani Chegeni (CTBTO Preparatory Commission)

11:00 Detection Capabilities and Picking Precision of Deep Learning Methods for Local Seismic Network Processing: The Case of Terceira Rift, Azores, Portugal - Paulino Cristovao Feitio (University of Lisbon)

11:00 Application and Evaluation of Deep learning Phase Pickers for Local Aftershock Monitoring - Korhan Umut Semin (Bogazici University)

11:00 Application of UMAP and XGBoost to Pg and Lg wave amplitudes, waveform time series and spectrograms to identify Mining vs Earthquake Events - Kyler Goddard (Air Force Technical Applications Center (AFTAC))

11:00 Deep learning based phase picking on seismological IMS stations - Andreas Steinberg (Federal Institute for Geosciences and Natural Resources (BGR))

11:00 Earthquake Location Capability of the Thailand Seismic Network - Patinya Pornsopin (Thai Meteorological Department)

11:00 Advancing Earthquake Localization Using Deep Learning in Gas Storage Fields - Ali Songhori (Institute of Geophysics, University of Tehran)

11:00 Comparative Analysis of IDC REB Bulletins with NEIC Seismological Bulletin - Ehsan Qorbani Chegeni (CTBTO Preparatory Commission)

11:00 The Swedish National Seismic Network - Michael Roth (Swedish National Seismic Network, University Uppsala)

11:00 Event location in the Geophysical Monitoring System - Nicole McMahon (Sandia National Laboratories (SNL))

11:00 NPLoc: A Machine Learning Model for Earthquake Location in Permanent Seismic Network - Saeed Soltani Moghadam (International Institute of Earthquake Engineering and Seismology (IIEES))

11:00 Using nonlinear thresholding of Stockwell transforms to denoise seismic waveforms - Rigobert Tibi (Sandia National Laboratories (SNL))

11:00 Automatic determination of the detection threshold of CTBTO seismological network - Jottin Leonel (Centro Nacional de Sismología de Republica Dominicana (CNSS-UASD))

11:00 Data quality control of P- and S-wave picking of local earthquakes - Moad Chikh (Centre National de Recherche Appliquee en Genie Parasismique (CGS))
11:15
11:15 - 12:00
Room: Forum
Contributions

11:15 Multi-Physics Analysis of Nuclear Events at FOI: the Example of the 2024 CTBTO National Preparedness Exercise - Jon Grumer (Swedish Defence Research Agency (FOI))

11:30 Enhancing Data Reliability in Nuclear Monitoring: The Characteristic Curve Method for Reducing Daily Variations - Shahrokh pourbeyranvand (International Institute of Earthquake Engineering and Seismology (IIEES))
12:00

12:00 - 13:00
Room: Wintergarten

12:00 - 13:30
12:00 - 13:00
Room: Zeremoniensaal
Contributions

12:00 Colossal seismic activity of the Fentale-Dofen magmatic segment in the main Ethiopian rift from September 2024 to date: potential source for ground truth events - Atalay Ayele (Addis Ababa University (AAU))

12:00 Revisiting the DPRK nuclear tests - Raluca Dinescu (National Institute for Earth Physics (NIEP))

12:00 Seismoacoustic Simulations & Predictions of the Source Physics Experiments SPE Phase III (RVDC): Impact on explosion monitoring & discrimination - Souheil Ezzedine (Lawrence Livermore National Laboratory (LLNL))

12:00 A Seiscomp pipeline for seismo-acoustic events - Jelle Assink (Royal Netherlands Meteorological Institute (KNMI))

12:00 Delineation of Nuclear test event from Earthquake based on teleseismic data of PS26 station - Idé Alpha Djibrilla (Niger Republic High Authority of Atomic Energy (HANEA))

12:00 Earthquake early-warning alert in Israel due to a 370 T explosion in southern Lebanon, October 26th, 2024 - Lewis Schardong (The Geological Survey of Israel)

12:00 Infrasonic and seismic source characterisation of an unknown sonic boom in the Tyrrhenian Sea - Giacomo Belli (Università di Firenze)

12:00 Seismic tracking of space debris re-entries - Benjamin Fernando (Johns Hopkins University)

12:00 Assessing Romanian infrasound stations performance for tracking repetitive explosive sources generated by military activity at near-regional ranges using IDC bulletins - Daniela Ghica (National Institute for Earth Physics (NIEP))

12:00 Neutralization of a WWII Aerial Bomb in the Port of Rijeka: Seismological Data Analysis - Anamarija Tremljan Milun (University of Zagreb - Faculty of Science - Croatian Seismological Survey) Viktorija Milec (University of Zagreb- Faculty of Science - Croatian Seismological Survey) Valentina Gašo (Croatian Seismological Survey)

12:00 A Case Study with a Mobile Seismo-Acoustic Array, RAPAR - Tae Sung Kim (Korea Institute of Geoscience and Mineral Resources (KIGAM))

12:00 Source location of oceanic transform fault earthquakes constrained by IMS hydrophone triplets in the Indian Ocean - Ingo Grevemeyer (GEOMAR Helmholtz Centre for Ocean Research)

12:00 Detection of an explosion at the Kakhovka HPP dam by the Ukrainian geophysical network - Oleksandr Liashchuk (Main Centre of Special Monitoring, State Space Agency of Ukraine) Leonid Kolesnykov (CTBTO Preparatory Commission)

12:00 Source Identification and Discrimination Using Nearby Infrasonic and Seismic Sensors - Lucas Barros (University of Brasilia, Seismological Observatory)

12:00 Mysterious Seismoacoustic Signals of Eastern Helwan Quarry Blasts, 2022 - Islam Hamama (National Research Institute of Astronomy and Geophysics (NRIAG))

12:00 Probabilistic Source-Type Analysis for Seismic Event Classification - Celso Alvizuri (NORSAR)

12:00 Yield and Depth of an Explosion Inverted from Regional Seismograms with Source Complexity – Illustration of the Effectiveness Using Synthetic Seismograms - Chandan Saikia (Air Force Technical Applications Center (AFTAC))

12:00 Seismic diagnostics and analysis of the consequences of a chemical explosion in an urban environment - Alimov Bakhodir (Institute of Seismology at the Academy of Sciences of the Republic of Uzbekistan)

12:00 Presence of an acoustic signal on seismograms after a man-made event - Alimov Bakhodir (Institute of Seismology at the Academy of Sciences of the Republic of Uzbekistan)
12:00 - 13:00
Room: Zeremoniensaal
Contributions

12:00 Identification of Seismic Noise Sources and Site Characterization of the Ina-TEWS Permanent Seismic Network, Indonesia - Supriyanto Rohadi (Meteorology, Climatology, and Geophysical Agency of Indonesia (BMKG))

12:00 Applicability of Quantum Technologies for the Enhancement of the CTBTO Verification Activities - Ismoilbek Sarmusokov (Diplomatic Academy of Vienna)

12:00 Calibration and Quality Control in the Design and Manufacture of Seismic Instrumentation - Geoffrey Bainbridge (Nanometric Inc)

12:00 Advancements in quality assurance for the International Monitoring System and calibration challenges for seismic and infrasound technologies - Benoit Doury (CTBTO Preparatory Commission)

12:00 Low-Cost Digitizer Based on FPGA and Raspberry - Christian Espín Ibarra (Instituto Geofisico de la Escuela Politecnica Nacional (IGEPN))

12:00 Challenges in seismometer electrical calibration: A case study preparing for a station recapitalization - Bion John Merchant (Sandia National Laboratories (SNL))

12:00 A dense nodal array in Cartago, Costa Rica defines ground truth events and enables stacking of teleseismic waveforms from potential nuclear test explosions - Marino Protti (Observatorio Vulcanologico y Sismologico de Costa Rica (OVSICORI))

12:00 Results from a Ultra Broad band Borehole seismometer with flat response over 5 decades of frequency is presented - Cansun Guralp (Gaiacode Ltd)

12:00 Establishing a service for calibration of low frequency transfer standard microphones in the frequency range 10 mHz to 250 Hz - Erling Sandermann Olsen (HBK-DPLA, Hottinger, Brüel & Kjær)

12:00 VNIIA experience in seismometer development - Aleksandr Eltekov (All-Russia Research Institute of Automatics named after N.L. Dukhov (VNIIA))

12:00 Laboratory experiment for sustainable pressure observation at the seafloor - Hiroyuki Matsumoto (Japan Agency for Marine-Earth Science and Technology (JAMSTEC))

12:00 Wind Noise Reducing System Technical Solutions Tailored to the IMS Network - Clement Bednarowicz (Enviroearth)

12:00 Azores infrasound network: Towards a better monitoring of seismo-volcanic activity - Nicolau Wallenstein (Instituto de Investigação em Vulcanologia e Avaliação de Riscos (IVAR))

12:00 Field calibration of seismic instruments - Marián Jusko (Nanometrics)

12:00 The Algerian Network for Infrasound (ANIs) - Khalil Daiffallah (Centre de Recherche en Astronomie, Astrophysique et Géophysique CRAAG)

12:00 Observing the oceans and Earth with submarine cables: SMART - Bruce Howe (University of Hawaii at Manoa)

12:00 A New Self-Calibrating Infrasound Sensor Design - David Harris (Hyperion Technology Group Inc.)

12:00 Magnetic field monitoring systems compared to systems based on seismic and infrasound for monitoring active volcanoes. - Wilson Enriquez Lopez (Instituto Geofísico de la Escuela Politécnica Nacional (IGEPN)) Mario Calixto Ruiz Romero (Instituto Geofísico de la Escuela Politécnica Nacional (IGEPN))

12:00 From errors to insights: the role of Infrasound Calibration in improving troubleshooting activities and system knowledge - Jean-Baptiste Le Blanc (CTBTO Preparatory Commission)

12:00 Advancing Explosion Monitoring with Distributed Acoustic Sensing: Insights from the NORFOX Fibre Array - Alan Baird (NORSAR)

12:00 Benefits of Rotational Ground Motion Measurements for OSI Activities - Stefanie Donner (Federal Institute for Geosciences and Natural Resources (BGR))

12:00 The Role of Small Seismometers and Infrasound Sensors in On-Site Inspection (OSI) Verification for the CTBT - Magdalene Wangui Wanyaga (SandRose Ltd, CYG & YPN)

12:00 Impact of temperature on GS-13 seismometer calibration results - Doug Bloomquist (Sandia National Laboratories (SNL))

12:00 Infrasound sensors calibration by laser pistonphone down to 1mHz - Bingyi Zhang (Changcheng institute of measurement and metrology)
13:00
13:00 - 13:30
Room: Festsaal
Contributions

13:00 ATM in support of radionuclide monitoring: an overview of operational capacities - Sylvia Generoso (Commissariat à l’énergie atomique et aux énergies alternatives (CEA))
13:00 - 14:15
Room: Prinz Eugen Saal
Contributions

13:00 T-phases Recorded by the IMS Hydrophone Network from Tsunamigenic Earthquakes in Indonesia - Aldilla Damayanti Purnama Ratri (Indonesian Agency for Meteorological, Climatological and Geophysics (BMKG))

13:15 A Portable Experimental Buoy for Coastal Acoustic Monitoring as a Potential Complement to the IMS Hydroacoustic Network: Applications on the Argentinian Continental Shelf - Patricio Bos (Argentinian Navy Research Office (ARA) & UNIDEF (CONICET))

13:30 The CTBT IMS: a window into a century of global soundscapes (1920-2020) - Michael Ainslie (JASCO Applied Sciences)

13:45 Trends in shipping sound for all European seas from 2016 to 2050 - Ozkan Sertlek
13:00 - 14:30
Room: Forum
Contributions

13:00 Present and Future of Seismic Patrimony Preservation Tutorial - Maria Teresa Merino (Observatori Fabra (Real Academia de Ciencias y Artes de Barcelona))

13:15 Recovery Efforts in the Scanning and Digitization of Film and 9-track Seismic Data Holdings of the Livermore Nevada Network - Amanda Price (Lawrence Livermore National Laboratory (LLNL))

13:30 New NMSOP chapter on analog seismogram processing - Josep Batllo (Institut Cartografic i Geologic de Catalunya)

13:45 Induced seismicity in the area of nuclear test sites - Inna Sokolova (Geophysical Survey Russian Academy of Sciences)

14:00 Sustainable preservation of analogue seismic data in Germany – Digitization test and reference event source parameters - Galina Kulikova (UP Transfer GmbH at the University of Potsdam)
13:30
13:30 - 14:30
Room: Festsaal
Contributions

13:30 Operational detection capabilities of the CTBTO - Alice Janela Cameijo (Commissariat a l'energie atomique et aux energies alternatives (CEA)) David Dall'Osto (University of Washingtion) Sayed Mekhaimer (National Research Institute of Astronomy and Geophysics (NRIAG)) Stuart Nippress (Atomic Weapons Establishment (AWE) Blacknest) Yuichi Kijima (Japan Atomic Energy Agency (JAEA))
14:15
14:15 - 15:45
Room: Prinz Eugen Saal
Contributions

14:15 Studying the correlation between wind noise levels and topography for wind noise mapping and site selection - Céu Jesus (University of Mississippi)

14:30 Observation of fireworks to understand the nonlinear behavior of shock waves excited by explosions - Nobuo Arai (Japan Weather Association (JWA))

14:45 Atmospheric Transport Modeling of Radionuclides Using Artificial Intelligence Generated Weather - Donald Lucas (Lawrence Livermore National Laboratory (LLNL))
14:30
14:30 - 15:00
Room: Festsaal
Contributions

14:30 Broadening the Impact of OSI Exercises and Field Tests - Mohamed Nabil Mohamed ElGabry (National Research Institute of Astronomy and Geophysics (NRIAG))
14:30 - 15:50
Room: Forum
Contributions

14:30 Senior Management engagement in OSIs - Nataly Subrtova (CTBTO Preparatory Commission)

14:45 The development of a long term strategy for the sustainment of the International Monitoring System Sustainment - Michelle Grobbelaar (CTBTO Preparatory Commission)

15:00 Enhancing the Role of National Data Centres in CTBT Verification: A Framework for Capacity Building - Yassine Chaari (CTBTO Preparatory Commission)

15:15 IDC Software for NDCs, Status and Future - Dounia Keda (CTBTO Preparatory Commission)
15:00
15:00 - 16:00
Room: Festsaal
Contributions

15:00 Utilizing Data from On-Site Inspection activities: Insights from OSI Exercises and Field Tests - Emilia Koivisto (CTBTO Preparatory Commission) Feruschka Himarua (Ministry of Mines and Energy) Jenny Stevanovic (Atomic Weapons Establishment (AWE)) Jozef Kristek (Comenius University in Bratislava) Mohamed Nabil Mohamed ElGabry (National Research Institute of Astronomy and Geophysics (NRIAG)) Peng Li (China Arms Control and Disarmament Association)
15:45

15:45 - 16:30
16:00
16:00 - 17:35
Room: Forum
Contributions

16:00 Automatic Detection of Seismic and Infrasonic Signals from Nuclear Explosions Based on Machine Vision - Hu Hu Chen (Xi'an Eurasia University)

16:15 Seismic and acoustic signals from the 2014 ‘Interstellar Meteor’ - Benjamin Fernando (Johns Hopkins University)

16:30 Advances in Seismoacoustic Science and Technology Based on Long-Term Network Operations - Junghyun Park (Southern Methodist University)

16:45 Atmospheric propagation model validation using empirical infrasound data from ground-truth explosive events - Nora Wynn (Sandia National Laboratories (SNL))

17:00 Using Distributed Acoustic Sensing to observe seismicity from underground chemical explosions - Kirsten Chojnicki (Pacific Northwest National Laboratory (PNNL))

17:15 Analysis of Infrasound signals generated by a Bolide on July 28, 2022 - Letícia Guedes Assunção Leti (Seismological Observatory of Brasilia)
16:30
16:30 - 17:00
Room: Festsaal
Contributions

16:30 Bridging Worlds, Building Futures: The Evolving Role of National Data Centres - Magdalene Wangui Wanyaga (SandRose Ltd, CYG & YPN)
16:30 - 17:50
Room: Prinz Eugen Saal
Contributions

16:30 Amorphous wire micro-magnetic sensor for OSI magnetic field mapping - Xingling Guo (Heral Technology Group Co.,Ltd.)

16:45 Analysis of Seismic Ambient Noise for Resonance Seismometry OSI Technique – the FISP Method - Jozef Kristek (Comenius University in Bratislava)

17:00 Detectability of spectral changes in plants in response to ground motion - Kornel Szalay (MATE Institute of Technology) Aled Rowlands (CTBTO Preparatory Commission)

17:15 New Techniques for semi-automated VOB Object Detection - Brandon Crawford (Los Alamos National Laboratory (LANL))

17:30 Locating aftershocks using sparse PSM networks - Rolf Häfner (Sonicona GbR)
17:00
17:00 - 18:00
Room: Festsaal
Contributions

17:00 Geography, Gender, Generations: How NDCs Shape the World Today and Tomorrow? - Anna Berezina (Institute of Seismology, National Academy of Sciences of the Kyrgyz Republic) Belinda Waokahi (Ministry of Mines, Minerals and Rural Electrification) Daniela Ghica (National Institute for Earth Physics (NIEP)) Gerard Rambolamanana (Former CTBTO Preparatory Commission) Marino Protti (Observatorio Vulcanológico y Sismológico de Costa Rica, Universidad Nacional (OVSICORI-UNA)) Oyun-Erdene Monkhor (Institute of Astronomy and Geophysics (IAG), Mongolian Academy of Sciences (MAS))
Friday 12 September 2025

09:00

09:00 - 10:00
Room: Wintergarten
09:00 - 10:00
Room: Zeremoniensaal
Contributions

09:00 Evaluating Cs-137 Analytical Variations in IMS network particulate samples: Insights from Ten Years of IDC and Radionuclide Laboratories Results - Rodrigo Villarreal (CTBTO Preparatory Commission)

09:00 Radionuclide IMS Network QA/QC programme - Marina Nizamska (CTBTO Preparatory Commission)

09:00 3-D Seismic Wavefield Simulations to Characterize IMS Monitoring Capabilities - Bryant Chow (University of Alaska Fairbanks (UAF))

09:00 The present technology and future challenges of the seismic monitoring used in the International Monitoring System (IMS), CTBTO - Hanan Gaber (National Research Institute of Astronomy and Geophysics (NRIAG))

09:00 Forest fires and IMS network: A case study of wildfire outbreak in Canada in the summer of 2023 - Tatiana Medinskaya (CTBTO Preparatory Commission)

09:00 Enhancing Seismic Monitoring Capabilities of Bogazici University Kandilli Observatory and Earthquake Research Institute Through Integrated AI Modules - Nurcan Meral Ozel (Bogazici University)

09:00 Data Quality Assessment for Five BMKG Stations Included in the CTBTO International Monitoring System - Gatut Daniarsyad (Meteorology, Climatology, and Geophysical Agency of Indonesia (BMKG))

09:00 Seasonal variations of the magnitude residuals at IMS three-component and array seismic stations - Jacques Pretorius (CTBTO Preparatory Commission) Michael Guenther (CTBTO Preparatory Commission) Yury Starovoyt (CTBTO Preparatory Commission)

09:00 Progress on the modernization of the IDC seismic, hydroacoustic and infrasound data processing systems - Thibault Arnal (CTBTO Preparatory Commission)

09:00 A comparison of IDC Reviewed Event Bulletins with a baseline from the results of the 2024 Experiment - Christos Saragiotis (CTBTO Preparatory Commission)

09:00 The Five M's of Seismic Station Quality: Machines, Methods, Metadata, Monitoring, Maintenance - Marián Jusko (Nanometrics)

09:00 Scaling up the ATM Pipeline: Boosting Performance and Efficiency - Anne Tipka (CTBTO Preparatory Commission)

09:00 Towards a modern and robust quality control tool based on DTK-QUALITY data - Ichrak Ketata (CTBTO Preparatory Commission)

09:00 Interactive event detection assessment of the International Monitoring System - Tormod Kvaerna (NORSAR)

09:00 Identifying Misformed Events Using Classification Techniques and Likelihood-Based Model Fit Scores - Shahar Cohen (Tel Aviv University)
09:00 - 10:00
Room: Zeremoniensaal
Contributions

09:00 Latest major upgrades at the IMS seismic stations. - Sergelen Bazarragchaa (CTBTO Preparatory Commission) Irene Bianchi (CTBTO Preparatory Commission)

09:00 Upgraded Puerto La Cruz Seismic Station (PCRV) 2023-2024: Boosting Global Seismic Monitoring and Nuclear Test Verification - Ricardo Jose Lopez Rubio (Fundacion Venezolana de Investigaciones Sismologicas (FUNVISIS))

09:00 Relation About Lightening – Electricity and Monitoring Systems - Dario Xavier Garcia Castillo (Instituto Geofísico de la Escuela Politécnica Nacional (IGEPN))

09:00 Preliminary Design of Deep Learning-Based Link Quality Estimation Using Signal to Interference and Noise Ratio (LQE-SINR) for GSM Communication in Indonesia's Seismic Network - andri setiyaji (Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG))

09:00 Design and Implementation of Multi-Redundant Seismic Data Transmission with VSAT and GSM - Elyas Setiawan (Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG))

09:00 Photovoltaic Energy Storage System Solution to Inspection Team - Lin Zhong (Tianjin Lantian Solar Technology Co. Ltd) Hang Xue (HOPE investment and Development Corp. Ltd., China)

09:00 EU Donation to Upgrade the ASF056 Auxiliary Station Borehole Seismometer - Shadi Alzoubi (Jordan Seismological Observatory (JSO))

09:00 Design of standardized turnkey power cabinet for remote stations - Jade Lucas (Enviroearth) Nicolas Brahy (Enviroearth)

09:00 Virtual GCI for NDC (VPN Docker) - Marius Popa (CTBTO Preparatory Commission)

09:00 IMS stations backup power: Transition to lithium batteries technology - Palmer YAO

09:00 BMKG VSAT Network Disaster Recovery Plan as Efforts to Optimize Data and Sending Information for Meteorology, Climatology and Geophysics - Reza Aria Nugraha (Meteorology, Climatology, and Geophysical Agency of Indonesia (BMKG))

09:00 NDC Costa Rica and GCI-Link for Latin American data recovery for the IDC - Christian Garita (Observatorio Vulcanologico y Sismologico de Costa Rica (OVSICORI))

09:00 Upgrade of the Swedish auxiliary seismic array AS101 in Hagfors - Henrik Olsson (Swedish Defence Research Agency (FOI))

09:00 New Infrasound Monitoring Capabilities in Sweden - Jon Grumer (Swedish Defence Research Agency (FOI))

09:00 NORSAR AS72/SPITS Power system upgrade and plans for Antarctic off-grid station - Jon Magnus Christensen (NORSAR) Sindre Stokkan (NORSAR)

09:00 A Modular Approach to the New Integrated On-Site Inspections Field Laboratory Layout - Alana HARMATI (CTBTO Preparatory Commission) Barbara Nadalut (CTBTO Preparatory Commission)

09:00 Smart Dust based on Quantum Artificial Intelligence System for Urban Safety Against Nuclear Detection - aşkın inci sökmen alaca

09:00 GSM rf and antenna measurement for link enhancement - Destiawan Kriswibowo (PT. Mindotama Avia Teknik)

09:00 Perspective for SPALAX-NG improvement - Gabriel Couchaux (Commissariat à l’énergie atomique et aux énergies alternatives (CEA))
09:00 - 10:00
Room: Zeremoniensaal
Contributions

09:00 Enhancing Information Access to CTBTO Staff through Generative AI: A Smart Chat Application for Simplified Access to Complex Directives and Protocols - Marko Bosancic (CTBTO Preparatory Commission)

09:00 Advancing Decision Making and Sustainment of Seismic and Infrasound IMS Network: From a Data-Driven Methodology to Network Summary in The Multi-Technology Integration Portal (MuTIP) - Ichrak Ketata (CTBTO Preparatory Commission)

09:00 CDStreamer: An asynchronous Transceiver Continuous Data (CD) approach for SHI raw data distribution - Shaban Laban (CTBTO Preparatory Commission)

09:00 A new system for data acquisition and storage in Kazakhstan's National Data Centre - Igor Komarov (National Nuclear Center of the Republic of Kazakhstan)

09:00 Evaluating AI Code Assistants for Enhanced Software Development in CTBTO: A Modular Approach - Evangelos Dellis (CTBTO Preparatory Commission)

09:00 Feasibility Study of Internet Paths and Communication Methods in Seismic Networks in Indonesia for Earthquake Early Warning (Case Study of the Western Region of Java Island) - Kurniati Retno Dewi (Meteorology, Climatology, and Geophysical Agency of Indonesia (BMKG))

09:00 AI-driven approaches to indexing and analytical insights - Mercy Joshua Mwakitalima (Computer scientist) Koki Ono (Nuclear Engineer)

09:00 Secure Web Portal (SWP) and Elasticsearch Integration for Enhanced Data Access. - Yaroslav Pynda (CTBTO Preparatory Commission)

09:00 Implementing Observability for the Secure Web Portal - Yaroslav Pynda (CTBTO Preparatory Commission)

09:00 Challenges of building a cost-effective, resilient and secure network in Today's world - Use case: The GCI IV - Roland Mfondoum (CTBTO Preparatory Commission)

09:00 Disaster Recovery in the CTBTO - Alexander Sudakov (CTBTO Preparatory Commission)

09:00 AI-Driven Detection of Malicious Codes when Integrating Data from Monitoring Technologies - Mohamed Serrhini (University Mohamed Premier Oujda,Morocco)
09:00 - 10:00
Room: Forum
Contributions

09:00 The Present and Future Role of DAS for NDC and Implications for the CTBTO - Tine Larsen (Geological Survey of Denmark and Greenland (GEUS)) Ben Dando (NORSAR) Gonzalo Antonio Fernandez (Observatorio San Calixto) Emilia Koivisto (CTBTO Preparatory Commission) Mikael Mazur (Nokia Bell Labs)
09:00 - 10:00
Room: Prinz Eugen Saal

10:00

10:00 - 10:45

10:00 - 11:00
Room: Wintergarten
10:00 - 11:00
Room: Zeremoniensaal
Contributions

10:00 Comparative Analysis of Pulse-Like Ground Motion Identification and Classification Using Machine Learning Techniques - Mohamed Yassien (National Research Institute of Astronomy and Geophysics (NRIAG))

10:00 The Detection of the Earthquake Swarm of the 2013 Solomon Islands M8.0 Earthquake at Santa Cruz Islands - Belinda Waokahi (Ministry of Mines, Minerals and Rural Electrification)

10:00 Seismicity in Southern Brazil: Analyzing the Nature of Events - Juraci Mario De Carvalho (Seismological Observatory, University of Brasilia)

10:00 Background seismicity for parts of the northern Korean peninsula - Paul Granston Richards (Lamont-Doherty Earth Observatory of Columbia University)

10:00 Crustal and Upper Mantle Structure of the Kenyan Rift: Insights from Receiver Function Analysis - Mary Karanja (University of Nairobi)

10:00 Application of the Coda Calibration Tool Methodology to Intermediate Depth Events in the Vrancea Region, Romania - Raluca Dinescu (National Institute for Earth Physics (NIEP))

10:00 Investigating the Subsurface Geometry of the Mogod Fault System in Mongolia Through Earthquake Hypocenter Relocation - Khishigdelger Ulziisaikhan (Institute of Astronomy and Geophysics (IAG), Mongolian Academy of Sciences (MAS))

10:00 Vulnerability and Earthquake Risk Assessment for Buildings in Kuwait Governorates, Kuwait - Abdelaziz Khairy (Kuwait institute for Scientific Research (KISR))

10:00 Investigating Volcano Activity Behaviour Using Infrasound and Seismic Data: A Case Study of the Tungurahua Volcano - Ali Azimi (Indonesian Agency for Meteorological, Climatological and Geophysics (BMKG))

10:00 Unusual earthquakes of the Central Kalahari Game Reserve Botswana: Anomalies in a Stable Continental Plate - Esther Modise

10:00 Moho Depth and Average Lithospheric Structure Beneath the Beni Suef-Siwa Sector, Egypt - Mona Hegazi (National Research Institute of Astronomy and Geophysics (NRIAG))

10:00 Incoherent Seismic Array Processing Using Kurtosis: A Case Study from the Grane Oilfield - Annie Jerkins (NORSAR)

10:00 Tectonic settings and neo-tectonics of the Aegean Sea as seen from space - Khalid Zahran (National Research Institute of Astronomy and Geophysics (NRIAG))

10:00 Seismicity, tectonics and radon emission measurements in central Ionian Islands (Greece) - Eleftheria Papadimitriou (Geophysics Department, Aristotle University of Thessaloniki, GR54124 Thessaloniki, Greece)

10:00 Data Availability and Prospects of Probabilistic Seismic Hazard Studies in the Sub-Saharan Africa Using Integrated Techniques - Umar Afegbua Kadiri (Centre for Geodesy and Geodynamics, National Space Research and Development Agency)

10:00 Improving a 3-D global propagation model via SMART cables and other sea floor data - Charlotte Rowe (Los Alamos National Laboratory (LANL))

10:00 Probabilistic Moment Tensor Inversion for Moderate to Strong Earthquakes in Albania and Surrounding Region Using Grond - Olgert Gjuzi (Academy of Sciences of Albania)

10:00 Seismicity linked to magmatism: The 2024 earthquake sequence in the fentale volcanic zone, Northern Main Ethiopian Rift - Birhanu Kibret (Addis Ababa University (AAU))

10:00 Attenuation of seismic waves in the Charlevoix seismic zone, southeastern Canada - Amir Mansour Farahbod (Geological Survey of Canada)

10:00 Calibration of the local magnitude scale (M_L) for eastern Cuba - Eduardo Rafael Diez Zaldivar (Centro Nacional de Investigaciones Sismologicas (CENAIS))

10:00 A new Seismicity map for Kenya (1895 to 2020) and its implications for hazard - Gladys Kianji (University of Nairobi)

10:00 Shear-wave attenuation in northeastern and eastern Iran and its application in source parameters estimation of the local and regional earthquakes - Saeid Naserieh

10:00 Significant Earthquake Scenario from the Northernmost Fault in the Aceh Region, Sumatra: Preliminary Hazard Assessment - Zulham Sugito (Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG)) Setyoajie Prayoedhie (Meteorology, Climatology, and Geophysical Agency of Indonesia (BMKG))

10:00 Study on epicenter accuracy based on velocity models acquired from joint inversion - Shoucheng Han (CTBT Beijing National Data Center)

10:00 Ground Motion and Aftershock Seismicity Characteristics following the Mw 6.5 Earthquake in Paphos, Cyprus on 11 January 11 2022 - Shimaa Elkhouly (National Research Institute of Astronomy and Geophysics (NRIAG))

10:00 Data Quality Assessment of CTBT Auxiliary Station Jayapura (AS41 JAY) Using Cross-Correlation Techniques - Jambari . (Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG))

10:00 Numerical investigation of Lg blockage in the Middle East - Peter Nelson (Los Alamos National Laboratory (LANL))

10:00 Seismic Event Discriminations in the Kumtor Deposit Area (Kyrgyzstan) - Elena Pershina (Institute of Seismology, National Academy of Sciences of the Kyrgyz Republic)

10:00 Development of a Fault database and 1-D seismic velocity Model for Madagascar: Implication for Tectonic Studies - Rakotondraibe Tsiriandrimanana (Institute and Observatory of Geophysics in Antananarivo)

10:00 The stress mapping in the Bolivian Orocline through probabilistic moment tensor approach - Gonzalo Antonio Fernandez (Observatorio San Calixto)

10:00 Seismotectonics and characterization of natural and man-made events at Mpape following the 2024 Abuja earthquakes in Nigeria - Umar Afegbua Kadiri (Centre for Geodesy and Geodynamics, National Space Research and Development Agency)

10:00 From Normal to Strike-Slip: Stress Regime Transition in Egypt and its Implications - Mona Abdelazim Abdallah Metwally (National Research Institute of Astronomy and Geophysics (NRIAG))

10:00 Two-step relocation of the seismicity of Oman - Andrea Chiang (Lawrence Livermore National Laboratory (LLNL)) Issa El-Hussain (Sultan Qaboos University)

10:00 Assessment of local Seismic records and the largest earthquake magnitude in Comoro-Islands between 2017 and 2021 - Mariama Madi (CNDRS (Centre National de Documentation et de Recherche Scientifique))

10:00 Improving the Crustal and Upper Mantle Velocity Model and Seismic Event Location Accuracy in Jordan through Integrated Analysis of Local, International Monitoring System and Non-International Monitoring System Data Using the Regional Seismic Travel Time Model - Murad Alhomaimat (Jordan Seismological Observatory (JSO))

10:00 A Compilation of Ground Truth Events in Australia - Dariush Nadri (Geoscience Australia)

10:00 Application of anisotropy of magnetic susceptibility fabrics and magnetic data analysis to determine the Stress analysis and tectonic trends of Southern Eastern Desert, Egypt. - Ahmed Saleh (National Research Institute of Astronomy and Geophysics (NRIAG))

10:00 Focal depth of some South Atlantic earthquakes using teleseismic P-Wave and water reverberations - Maria Rayla dos Santos (Universidade Federal do Rio Grande do Norte)

10:00 Up to date Probabilistic Earthquake Hazard Assessment for North Africa - Hanan Gaber (National Research Institute of Astronomy and Geophysics (NRIAG))

10:00 Empirical relationship among seismic and fault parameters on the Talysh dynamic earthquake zone (southern Azerbaijan) - Gulam Babayev (Head of Department)

10:00 Detection of Large Displacement due to Mw 7.5 28 September 2018 Palu Earthquake using 1 Hz High Rate GNSS Data - Thomas Hardy (Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG))

10:00 Spatial-Temporal Analysis of b-Values Along Fault Zones in the Central Himalayas Following the 2015 Gorkha Earthquake - Daya Shanker (Indian Institute of Technology Roorkee)

10:00 Uncertainty Analysis of Moment Tensor Solutions for Local Earthquakes around Colombia using ISOLA2024 - Patricia Pedraza Garcia (Colombian Geological Survey)

10:00 Non-volcanic tremors along west Nusa Tenggara, Indonesia triggered by large teleseismic earthquakes - Buha Mujur Mandela Simamora (Indonesian Agency for Meteorological, Climatological and Geophysics (BMKG))

10:00 Effect of Earthquakes Epicentral Distances on Peak Ground Acceleration Values Recorded By the Egyptian Strong Motion Network (ESMN) - Shaimaa Ali Maamoun Khaier (National Research Institute of Astronomy and Geophysics (NRIAG))
10:15
10:15 - 11:15
Room: Forum
Contributions

10:15 Proposing Sustainable Power Systems for Enhanced International Monitoring Systems Operations - Hendri Satria WD (Indonesian Agency for Meteorological, Climatological and Geophysics (BMKG))

10:30 Advancements in Telecommunication Technology: Enhancing the Colombian Seismological Network - Andres Gomez (University of Texas at Austin)

10:45 Using ICT to rapidly deploy Geospatial and Equipment Information Management systems for On-Site Inspections - Jonetta Ng (CTBTO Preparatory Commission)

11:00 Secure Data Communication for Nuclear Monitoring at the Swedish NDC - Jon Grumer (Swedish Defence Research Agency (FOI))
11:00

11:00 - 12:00
Room: Wintergarten
11:00 - 12:00
Room: Zeremoniensaal
Contributions

11:00 Infrasound Signals Detected of Auroral Electrojet Arcs in 2020 by Infrasound Stations along the Arctic Circle Region - Edmund Okoe Amartey (Ghana Atomic Energy Commission (GAEC))

11:00 A proposal to transfer Botswana National Data Center to a University environment - Tarzan Kwadiba (Botswana International University of Science and Technology)

11:00 Empowering Venezuelan Seismological Service for Scientific and Civil Applications: Integrating IMS Technologies and Capacity-Building for Enhanced Regional Monitoring - Ana Maria Perez Zeledon (Fundacion Venezolana de Investigaciones Sismologicas (FUNVISIS))

11:00 Participation of the Austrian and the Mongolian NDCs to the CTBTO Mentoring Programme - Ulrike Mitterbauer (GeoSphere Austria)

11:00 Overcoming challenges of science outreach: Leveraging mobile technology for earthquake education in Latin America - Mayra Nieto Canaviri (Observatorio San Calixto)

11:00 Advanced Capacity Building System in Iraqi NDC and Event Data Analysis - Yasameen Hameed Shamkhi (The National Nuclear, Radiological, Chemical and Biological Regulatory Commission)

11:00 The prospects of establishing an NDC in The Gambia - Binta Singhateh (National Early Warning and Response Mechanism Coordinating Centre (NCCRM-The Gambia))

11:00 International cooperation in seismic monitoring across the Arabian Peninsula - Andrea Chiang (Lawrence Livermore National Laboratory (LLNL))

11:00 Automated Multilingual Seismic Event Reporting Module for SeisComP Pipeline Based on Python for NDCs - Ana Maria Perez Zeledon (Fundacion Venezolana de Investigaciones Sismologicas (FUNVISIS))

11:00 Advances in nuclear monitoring and Earth science research by NDCs in Africa: The West African model - Umar Afegbua Kadiri (Centre for Geodesy and Geodynamics, National Space Research and Development Agency)

11:00 The role of Nigeria’s NDC to research revolution in Nigeria: A Scientist’s perspective - Zuriat Abdulkadiri (Universal School of Aviation)

11:00 Growth and advancement of the Seismology Laboratory at the National Data Center of Paraguay - Alcides Caballero (Universidad Nacional de Asuncion)

11:00 Contribution of Kazakhstan's Stations of the National Nuclear Center into Global and Regional Monitoring - Aidyn Mukambayev (National Nuclear Center of the Republic of Kazakhstan)

11:00 Angolan National Arms Control and Disarmament Authority (ANCAD) framework for implementing the Treaty - Jesualdo Felino Jeremias Cambuta (Special Monitoring Service (SMS) of the Ministry of Defense )

11:00 The Role of Technology and Analyst Expertise in Modern Nuclear Test Monitoring - Prince Larbi Akor (Ghana Atomic Energy Commission (GAEC))

11:00 Increasing the availability and safety by integrating CTBTO station and NDC Facilities as sensitive digital asset in the Framework of national cybersecurity programme - Cheikh Amadou Bamba Dath (Ministere de la Communication, des Telecommunications, des Postes et de l'Economie numerique (MCTPEN))

11:00 Enhancing Operational Excellence: A Comprehensive Training Strategy for IMS Station Operators - Abdelouaheb Agrebi (CTBTO preparatory Commission)

11:00 Hydroacoustic activities detected in the Indian Ocean during the global outbreak of the COVID-19 pandemic - Andriamiranto Raveloson (Institute and Observatory of Geophysics of Antananarivo (IOGA))

11:00 Training Cycle Approach for National Data Centres (TCAN2) - Abdelouaheb Agrebi (CTBTO preparatory commission)

11:00 Improvement to Use NDC in a Box SHI in Jordan, Enhancing SHI Processing and The Technical Expertise and Issues Learned - Ali Alatoom (Jordan Seismological Observatory (JSO))

11:00 Strengthening Latin American and Caribbean engagement in CTBTO technical, scientific and diplomatic arenas - Paola García (Chilean Nuclear Energy Commission)

11:00 Analyse data in the NDC of Congo by GPMCC and Geotool - Franck Davy Rolland Pina-Silas (Ministry of defense of Congo - Brazzaville)

11:00 Mainshock-Aftershocks Sequences in Distinguishing Anthropogenic and Natural Quakes: Case Study Turkana Rift, East Africa - Samuel Nderitu (University of Nairobi)

11:00 CTBT Technologies in the Verification Regime - John Opiyo Akech (National comission for science technology and innovation)

11:00 Study of Tectonic Plates Interactions Using IMS Stations: An Example of Inter-NDC Cooperation and Regional Empowerment - Uchenna Onwuhaka Madu (Nigeria Atomic Energy Commission (NAEC))

11:00 Seismoacoustic Analysis of 13 January 2025, Japan Earthquake - Uchenna Onwuhaka Madu (Nigeria Atomic Energy Commission (NAEC))

11:00 Benefits of installation of Capacity Building System at NDC of Mexico - Adriana Gonzalez (Universidad Nacional Autónoma de México (UNAM))

11:00 Benefits of the NDC in Costa Rica since 2012 and inter-institutional collaboration on the use of data from IMS monitoring technologies - Hairo Villalobos (Observatorio Vulcanológico y Sismológico de Costa Rica, Universidad Nacional (OVSICORI-UNA))

11:00 Difficulty to implement radiological monitoring in air in Mali - Adama Coulibaly (Agence Malienne de Radioprotection (AMARAP))
11:00 - 12:00
Room: Zeremoniensaal
Contributions

11:00 The Role of the National Nuclear and Radiological Security Support Center from Moldova in Non-Proliferation Education - Artur Buzdugan (Technical University of Moldova)

11:00 Integrating CTBT Objectives into ASEAN’s Regional Framework: A Pathway to Universalisation - Bayu Wicaksono (ASEAN Institute for Peace and Reconciliation)

11:00 Sustained Engagement of Early-Career Women in STEM: Evaluating Impact Through Key Performance Indicators (KPIs) in Indonesia’s Commitment to CTBTO Initiatives - Sri Sundari Retnoasih (National Research and Innovation Agency of Indonesia (BRIN))

11:00 Harnessing Virtual Technology to Empower Youth and Early Career Scientists for CTBT - Magdalene Wangui Wanyaga (SandRose Ltd, CYG & YPN)

11:00 Women empowerment in nuclear diplomacy, nonproliferation and disarmament: Case study of the CTBTO Mentoring Programme - Anastasiia Kulikova (Korea Advanced Institute of Science and Technology (KAIST))

11:00 Seismic hazard studies in Ghana and the success story - Paulina Ekua Amponsah (Ghana Atomic Energy Commission (GAEC))

11:00 Low-cost seismometer for earthquake risk reduction in Nepal - Shiba Subedi (Nepal Academy of Science and Technology)

11:00 Teaching experience of the “Application of Earth Sciences in Nuclear Test Monitoring” - Claudia I. Rivera Cárdenas (Instituto de Ciencias de la Atmósfera y Cambio Climático, Universidad Nacional Autónoma de México, México)

11:00 Tangible Programming Learning for Visually Impaired Individuals - Yiqing Ren (King's College London)

11:00 Covering SnT2025 Conference for African Audience - Ridwan Karim Dini-Osman (Freelance Journalist)

11:00 Integrating public perception and science: understanding the global awareness of the CTBTO's mission - Roberto Betancourt A. (Fundacion Venezolana de Investigaciones Sismologicas (FUNVISIS))

11:00 Amplifying the CTBTO’s Mission Through Art: Democratizing Science and Technology, Empowering Youth, and Humanizing Nuclear Disarmament - Anna Manuel (University of British Columbia) Sanya Malik (University of British Columbia and CTBTO Youth Group)

11:00 Promoting the CTBT in a constantly changing media landscape - Gunnar Vrang (CTBTO Preparatory Commission)

11:00 From Devastation to Education: Leveraging Nuclear Tourism to Support the CTBT Entry into Force - Dauren Aben (Kazakhstan Institute for Strategic Studies under the President of the Republic of Kazakhstan)

11:00 Strengthening the CTBT Verification Regime through the Socialization of IMS Technologies: Insights from the Permanent Exhibition ¡Habla Tierra! Venezuela, Seismic Country. - Mayda Elidiana Duran Duque (Fundacion Venezolana de Investigaciones Sismologicas (FUNVISIS))

11:00 Will Annex 2 States Ever Ratify the CTBT? Tracing Policies, Analyzing Obstacles, and Projecting the Future of Nuclear Test-Ban Diplomacy - Ian Fleming Zhou (University of Pretoria)

11:00 Seizing the Moment: Leveraging Shifting Nuclear Attitudes to Strengthen the CTBT - Molly Grace Doyle (Student)

11:00 Enhancing Public Awareness on the Role and Importance of the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) and the RN52 Radionuclide Monitoring Station in the Philippines - Chitho Feliciano (Philippine Nuclear Research Institute (PNRI))

11:00 The propagation of seismic waves, misinformation and disinformation from the 2024-10-05 M 4.5 Iran earthquake - Benjamin Fernando (Johns Hopkins University)

11:00 Keep CTBT Known to the Young & the Public - Yiqing Ren (King's College London)
11:15
11:15 - 12:30
Room: Festsaal
Contributions

11:15 Adapt or Become Obsolete: Emerging Technologies as a Means to Achieve International Organizations' Mandates and Goals - Ayako Kagawa (United Nations Interim Force in Lebanon (UNIFIL)) Dimitri Finker (IAEA) Leo Buzzerio Monika Primozic (CTBTO Preparatory Commission)
12:00
12:00 - 13:00
Room: Zeremoniensaal
Contributions

12:00 Estimating gravity waves at source levels using long range infrasound waveforms - Christophe Millet (Commissariat à l’énergie atomique et aux énergies alternatives (CEA))

12:00 What can we learn from a comparison of European Centre for Medium-Range Weather Forecasts and National Centers for Environmental Prediction-driven source-receptor sensitivity fields? - Monika Krysta (CTBTO Preparatory Commission)

12:00 Analysing bolide shock source and propagation variability through a case study - Elizabeth Silber (Sandia National Laboratories (SNL))

12:00 Modeling the characteristics of infrasound signals as detected from a balloon platform: Earth and Venus applications - Sophus Bredesen Gullbekk (University of Oslo)

12:00 Studying infrasound propagation in the middle atmosphere with the upper atmosphere model UA-ICON: parameterization and characterization of gravity waves - Samuel Kristoffersen (Commissariat à l’énergie atomique et aux énergies alternatives (CEA))

12:00 Optimization of Selection Methods and Localization of Infrasound Sources for Solving Problems in the Monitoring of the Comprehensive Nuclear-Test-Ban Treaty - Igor Rybin (Ministry of Defence of the Russian Federation)

12:00 Air quality impact on the sampling possibilities of the International Monitoring System radionuclide particulate stations - Tchekounang Njila Leslie Mercedes (University of Yaounde I)

12:00 Relation between rainfall variability and signals characteristics of infrasound events during the dry season in the central highland region of Madagascar - Andry Harifidy Ramanantsoa (Institute and Observatory of Geophysics of Antananarivo (IOGA))

12:00 Tracking jetstream winds through gravity waves arriving on surface based pressure sensors - Falco Bentvelsen (Royal Netherlands Meteorological Institute (KNMI)) Jelle Assink (Royal Netherlands Meteorological Institute (KNMI))

12:00 Towards a tool to assess and update atmospheric specifications in the middle atmosphere using microbarom observations - Constantino Listowski (Commissariat à l’énergie atomique et aux énergies alternatives (CEA))

12:00 Investigation of anomalously fast infrasound phases from global bolide events - Elizabeth Silber (Sandia National Laboratories (SNL))

12:00 Assessing Plume Detectability Using Multiscale Atmospheric Transport Modeling - Lee Glascoe (Lawrence Livermore National Laboratory (LLNL))

12:00 Combined loss of coherence and network covering methods to improve I17CI detections by adding dummy sensors - Komenan Benjamin Kouassi (Station Geophysique de Lamto)

12:00 The influence of acoustic and internal gravity waves from atmospheric storms on the parameters of the upper atmosphere - Elena Golikova (A.M. Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences)

12:00 Structure of the atmosphere in the form of a 'head of cabbage' from acoustic sounding data - Elena Golikova (A.M. Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences)
12:00 - 13:00
Room: Zeremoniensaal
Contributions

12:00 Potential tsunami disaster from volcanoes in Indonesia - Sugeng Pribadi (Meteorology, Climatology, and Geophysical Agency of Indonesia (BMKG))

12:00 Comparative analysis of recent and historic low-frequency acoustic propagation from the island of Kauai to hydrophones at Wake Island: implications for accurate localization of impulsive signals - David Dall'Osto (University of Washingtion)

12:00 Automatic identification of sources detected by the hydroacoustic stations of the International Monitoring System - Hugo Fauvel (Commissariat a l'energie atomique et aux energies alternatives (CEA))

12:00 Assessment of Earthquake Depth Indicators from Hydroacoustic Analysis of T-Phases - Ileana Tibuleac (Air Force Technical Applications Center (AFTAC))

12:00 Detecting Seismoacoustic Events in the Arctic Ocean - Siobhan Niklasson (Los Alamos National Laboratory (LANL))

12:00 Time residuals at HA11 and HA3 for T-phases from deep earthquakes in the Ring of Fire - Tiago Oliveira (CTBTO Preparatory Commission)

12:00 Propagation of sound from an explosive source placed in a shallow-water wedge or deep water near the ocean bottom - Piotr Borejko (Technische Universität (TU) Wien)

12:00 Subsea Environmental Sensing with Operational Submarine Cables - Valey Kamalov

12:00 Tsunami modeling and inundation area from landslide scenario due to the Rokatenda volcano eruption - Buha Mujur Mandela Simamora (Indonesian Agency for Meteorological, Climatological and Geophysics (BMKG)) Varellina Anisa Amanda (Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG))

12:00 Prototype tsunami database and analysis rupture duration for tsunami earthquake warning in Sumatra - Buha Mujur Mandela Simamora (Indonesian Agency for Meteorological, Climatological and Geophysics (BMKG))

12:00 Interpretation of whales diving behaviour in the vicinity of IMS hydrophone triplet. - Ronan Le Bras (Former CTBTO Preparatory Commission)

12:00 Analysis of tsunami hazard potential based on a submarine earthquake scenario M 7.4 in Buleleng Regency, Bali Province - Lestari Naomi Lydia Pandiangan (Meteorology, Climatology, and Geophysical Agency of Indonesia (BMKG))

12:00 Acoustic Propagation Modelling on the Cloud - Rui Marques Rojo (Argentinian Navy Research Office (ARA) & UNIDEF (CONICET))

12:00 Acoustic detection of a maritime accident: The case of MOL Comfort - Dirk Metz (CTBTO Preparatory Commission)
12:30

12:30 - 13:30
13:30
13:30 - 13:55
Room: Festsaal
Contributions

13:30 The GSE story: Conceptual development of the CTBT verification system - Rodolfo Console (Istituto Nazionale di Geofisica e Vulcanologia (INGV))
13:55
13:55 - 15:00
Room: Festsaal
Contributions

13:55 The Treaty Verification Regime across the Generations - Céu Jesus (University of Mississippi) Magdalene Wangui Wanyaga (SandRose Ltd, CYG & YPN) Paul Granston Richards (Lamont-Doherty Earth Observatory, Columbia University) Rodolfo Console (Istituto Nazionale di Geofisica e Vulcanologia (INGV)) Victoria Oancea (Leidos)
15:00

15:00 - 15:45
Room: Festsaal

Choose timezone