Description
Poster presenter attendance on: Thursday 27 June from 14:30 to 16:00
Seismic spectral ratios between the 2017 North Korean nuclear test(NKT2017) and four other Korean tests conducted in 2009(NKT2009), 2013(NKT2013), January, 2016(NKT2016J) and September, 2016 (NKT2016S) are investigated. All the observed teleseismic P-wave spectral ratios exhibit a unique notch at approximately 2.5Hz that is not observed for regional P- and Lg-wave spectral ratios. Meanwhile,...
On September 3rd 2017 official channels of the Democratic People?s Republic of Korea announced the successful test of a fusion bomb. This would be a major step in the nuclear program of North Korea. This study provides a multi-technology analysis of the 2017 North Korean event and its aftermath using a wide array of geophysical methods (seismology, infrasound, remote sensing, radionuclide...
The UK National Data Centre (NDC) has developed a custom radionuclide analysis pipeline that has been integral to the NDC?s capability to utilise data from the IMS. A number of novel software tools have been conceived to aid review of IMS events and these have been put to use in a study of the North Korean Region. By considering known emitters of radionuclides and relating these to detections...
