USGS Energy and Broadband Solution

TONGA
09/11/01 21:28:59 UTC
Epicenter: 15.48S 173.79W

Broadband Source Parameters:
 BROADBAND DEPTH:       105.0 km
 COMMENT:  Depth from synthetics
  of broadband displacement
  seismograms.

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