USGS Energy and Broadband Solution

SOUTH OF MARIANA ISLANDS
12/09/11 16:36:49 UTC
Epicenter: 11.84N 143.20E

  Me   5.6                                                             
Broadband Source Parameters:
 BROADBAND DEPTH:         8.0 km
 BROADBAND FAULT PLANE SOLUTION: 
 NP1:Strike= 70 Dip=80 Slip=  90
 NP2:       250     10        90
 Principal Axes:
  T              Plg=55  Azm=340
  P                  35      160
 RADIATED ENERGY                                                      
  No. of sta: 23  Focal mech.  F                                      
  Energy       6.6+1.4*10**12 Nm                                      
 COMMENT:  Depth from synthetics
  of broadband displacement     
  seismograms.

Explanation of Parameters
Latest USGS Energy Solutions
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For more information, contact George Choy, choy@usgs.gov