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CENTRAL ALASKA

02/10/23 11:27:18 UTC
Epicenter 63.62N 148.04W

BROADBAND SOURCE PARAMETERS
 Energy Magnitude:
  Me                         7.4
 Radiated Energy:
  Es               2.8*10**15 Nm
  No. of sta: 20  Focal mech.  F
 Broadband Depth:        14.0 km
 Broadband Fault Plane Solution:
 NP1:Strike=270 Dip=85 Slip= 175
 NP2:         0     85         5
 Principal Axes:
  T              Plg= 7  Azm=225
  P                   0      135
 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