Nevada 6.0M
Earthquake origin: 2/21/2008 14:16:05 GMT Lat: 41.10° Lon: -114.8° 10km
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This movie shows 240 seconds of the wavefield as it propagates across the USArray network (hint: watch the NE corner of Nevada). The movie starts 10 seconds before the actual orign time and is sped up by a factor of six. The magnitude of wavefield is what is actually plotted. Yellow/red represents large amplitude arrivals and violet represents small amplitude arrivals.