07/11/14 15:40:53 UTC
Epicenter 22.19S 69.84W
Me 7.4 Broadband Source Parameters: BROADBAND DEPTH: 40.0 km BROADBAND FAULT PLANE SOLUTION: NP1:Strike=160 Dip=65 Slip= 70 NP2: 21 32 126 Principal Axes: T Plg=64 Azm= 36 P 18 265 RADIATED ENERGY No. of sta: 12 Focal mech. F Energy 3.0+0.6*10**15 Nm COMMENT: Complex earthquake observed on broadband displacement seismograms, with at least two larger events occurring about 3 and 8 seconds after the onset. Depth from synthetics of broadband displacement seismograms based on 2nd event.
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Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver