USGS Energy and Broadband Solution

SOUTHEASTERN ALASKA
13/01/31 09:53:43 UTC
Epicenter: 55.58N 134.74W

 Energy Magnitude         Me 6.0                                       
Broadband Source Parameters:
 BROADBAND DEPTH:        14.0 km
 BROADBAND FAULT PLANE SOLUTION: 
 NP1:Strike=275 Dip=85 Slip=  20
 NP2:       183     70       175
 Principal Axes:
  T              Plg=18  Azm=141
  P                  10       47
 RADIATED ENERGY:                                                     
  No. of sta: 20  Focal mech.  F                                      
  Energy       2.6+0.5*10**13 Nm                                      
 COMMENT:  Depth from synthetics
  of broadband displacement     
  seismograms.                  
  Apparent Stress       0.89 MPa

Explanation of Parameters
Latest USGS Energy Solutions
Source Parameter Search

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