USGS Energy and Broadband Solution

WESTERN SICHUAN, CHINA
13/04/20 00:02:47 UTC
Epicenter: 30.30N 102.88E

 Energy Magnitude         Me 6.7                                       
Broadband Source Parameters:
 BROADBAND DEPTH:        14.0 km
 BROADBAND FAULT PLANE SOLUTION: 
 NP1:Strike= 55 Dip=50 Slip=  90
 NP2:       235     40        90
 Principal Axes:
  T              Plg=85  Azm=325
  P                   5      145
 RADIATED ENERGY:                                                     
  No. of sta: 18  Focal mech.  F                                      
  Energy       2.3+0.5*10**14 Nm                                      
 COMMENT:  Depth from synthetics
  of broadband displacement     
  seismograms.                  
  Apparent Stress       0.64 MPa


George

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For more information, contact George Choy, choy@usgs.gov