Chelyabinsk, Russia bolide (meteor)
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The meteor strike in Siberia was reported as 9:20am local, about UTC 03:22 Feb 15, 2013. Approx Lat-Lon: 55.15 N 61.41 E
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Sonification of a seismic & infrasound recordings of the meteor explosion
Video 1: The above video shows seismic signals of the 2013/02/15 Russian Meteor Impact near Chelyabinsk recorded at station II.ARU. It appears that there are some seismic signals at -50 s right before the major impact, something worth to examine further. Also the 5 Hz signals is likely some local man-made noise. (Zhigang Peng, Georgia Tech).
Video 2: SeisSound of the meteor recorded at USArray station TA.TOLK on the infrasound channel (code: BDF) . (IRIS DMC) SeisSound archive