USGS Energy and Broadband Solution

RYUKYU ISLANDS, JAPAN
09/09/28 19:23:01 UTC
Epicenter: 27.89N 127.82E

  Me   5.4
Broadband Source Parameters:
 BROADBAND DEPTH:         9.0 km
 RADIATED ENERGY
  No. of sta:  6  Focal mech.  M
  Energy       2.5+0.6*10**12 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