USGS Energy and Broadband Solution

NORTHWESTERN IRAN
12/08/11 12:23:17 UTC
Epicenter: 38.32N 46.89E

  Me   6.9                                                             
Broadband Source Parameters:
 BROADBAND DEPTH:        11.0 km
 BROADBAND FAULT PLANE SOLUTION: 
 NP1:Strike=355 Dip=88 Slip=  -1
 NP2:        85     89      -178
 Principal Axes:
  T              Plg= 1  Azm=220
  P                   2      310
 RADIATED ENERGY                                                      
  No. of sta: 12  Focal mech.  F                                      
  Energy       5.5+1.6*10**14 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