USGS Energy and Broadband Solution

SANTA CRUZ ISLANDS
13/02/20 00:09:19 UTC
Epicenter: 10.79S 166.87E

 Energy Magnitude         Me 5.5                                       
Broadband Source Parameters:
 BROADBAND DEPTH:         6.0 km
 RADIATED ENERGY:                                                     
  No. of sta:  9  Focal mech.  C                                      
  Energy       3.6+0.9*10**12 Nm                                      
 COMMENT:  Depth from synthetics
  of broadband displacement     
  seismograms.                  
  Apparent Stress       0.30 MPa

Explanation of Parameters
Latest USGS Energy Solutions
Source Parameter Search

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