USGS Energy and Broadband Solution

SANTA CRUZ ISLANDS
09/10/12 09:37:23 UTC
Epicenter: 12.42S 166.48E 

  Me   6.0
Broadband Source Parameters:
 BROADBAND DEPTH:        42.0 km
 RADIATED ENERGY
  No. of sta: 13  Focal mech.  U
  Energy       2.6+0.7*10**13 Nm
 COMMENT:  Depth from synthetics
  of broadband displacement
  seismograms.

Explanation of Parameters
Latest USGS Energy Solutions
Source Parameter Search

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

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver