USGS Energy and Broadband Solution

SOLOMON ISLANDS
11/04/23 04:16:55 UTC
Epicenter: 10.35S 161.23E

  Me   7.4
Broadband Source Parameters:
 BROADBAND DEPTH:        79.0 km
 RADIATED ENERGY
  No. of sta: 13  Focal mech.  C
  Energy       2.6+0.6*10**15 Nm
 COMMENT: Complex earthquake observed on broadband
  displacement seismograms. A small event is followed by at
  least one other event about 2 seconds later. Depth from
  synthetics of broadband displacement records based on
  first event.

Explanation of Parameters
Latest USGS Energy Solutions
Source Parameter Search

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