USGS Energy and Broadband Solution

SANTA CRUZ ISLANDS
13/02/28 18:07:45 UTC
Epicenter: 10.88S 165.95E

 Energy Magnitude         Me 5.2                                       
Broadband Source Parameters:
 BROADBAND DEPTH:        39.0 km
 BROADBAND FAULT PLANE SOLUTION: 
 NP1:Strike=150 Dip=65 Slip=  90
 NP2:       330     25        90
 Principal Axes:
  T              Plg=70  Azm= 60
  P                  20      240
 RADIATED ENERGY:                                                     
  No. of sta:  8  Focal mech.  F                                      
  Energy       1.4+0.3*10**12 Nm                                      
 COMMENT:  Depth from synthetics
  of broadband displacement     
  seismograms.                  
  Apparent Stress       0.10 MPa

Explanation of Parameters
Latest USGS Energy Solutions
Source Parameter Search

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