USGS Energy and Broadband Solution

SOUTH OF TONGA
09/11/02 10:47:13 UTC
Epicenter: 24.13S 175.12W

  Me   6.1
Broadband Source Parameters:
 BROADBAND DEPTH:         9.0 km
 RADIATED ENERGY
  No. of sta: 12  Focal mech.  M
  Energy       3.0+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