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Active Message Threads for January 2016
Hello,
Just for information, following is our tweet (@NCSeismicobserv):
#earthquake #지진 #地震 ird2016ajgm (tmp) North Korea mb 5.1 2016/01/06 01:30:03 41.32N 128.92E 10km goo.gl/JVNdne
Although it may be not enough accurate, this alert appears to be among the earliest, given in less than 9 minutes :-)
I am currently in Seoul, S Korea, and was the first to give the information among my relatives.
Best regards
Pierre Lebellegard
Pierre Lebellegard
IRD - UMR 7329 Géoazur
Laboratoire de Sismol…
[more]
No replies
Hi Andy et al.,
See below for an updated version of four nuke comparison at MDJ. Please feel free to use it. I also put the merged SAC data (instrument corrected), and the matlab code in case needed.
Possible caption:
Seismograms & Sonograms from the 4 North Korean tests at station MDJ. The seismic data is instrument-corrected and is played at 100 times faster so that they can be heard in the audible range (Zhigang Peng, Georgia Tech)
http://shadow.eas.gatech.edu/~zpeng/Movie/4_NK_Nuke_…
[more]
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Hello,
This is a moment tensor solution I worked up using station BJT, HIA an
INCN. The results are consistent with those we obtained for the 2006 and
2009 tests (e.g. Ford et al. 2006, 2009).
Best
Douglas Dreger