Summary:
| Map includes seismicity in the last 60 days within 55 Km of this event. | ||
| ► Magnitude (ML) | 3.79 | |
| ► Region | 24.6 mi N of Dyer | |
| ► Date time | 2013-02-13 at 22:20:16.194 UTC 2013-02-13 at 14:20:16.194 PST | |
| ► Location | 38.0313 ; -118.0400 | |
| ► Depth | 11.0535 km | |
| ► RMS | 0.1842 | |
| ► Gap | 211 | |
| ► Stations | 17 | |
| ► Defining Phases | 18 | |
| ► Associated Phases | 74 | |
| ► Type | ||
| ► Status | Reviewed | |
REVIEWED BY NSL STAFF
Event ID:402996
Origin ID:992577
Algorithm: Ichinose (2003) Long Period, Regional-Distance Waves
Seismic Moment Tensor Solution
2013/02/13 (044) 22:20:17.00 38.0313 -118.0400 992577
Depth = 8.0 (km)
Mw = 3.72
Mo = 4.73x10^21 (dyne x cm)
Percent Double Couple = 96 %
Percent CLVD = 4 %
no ISO calculated
Epsilon=0.02
Percent Variance Reduction = 60.77 %
Total Fit = 11.08
Major Double Couple
strike dip rake
Nodal Plane 1: 358 51 -132
Nodal Plane 2: 234 55 -50
DEVIATORIC MOMENT TENSOR
Moment Tensor Elements: Spherical Coordinates
Mrr= -3.41 Mtt= -0.14 Mff= 3.55
Mrt= 2.08 Mrf= -0.74 Mtf= 2.32 EXP=21
Moment Tensor Elements: Cartesian Coordinates
-0.14 -2.32 2.08
-2.32 3.55 0.74
2.08 0.74 -3.41
Eigenvalues:
T-axis eigenvalue= 4.68
N-axis eigenvalue= 0.11
P-axis eigenvalue= -4.78
Eigenvalues and eigenvectors of the Major Double Couple:
T-axis ev= 4.68 trend=297 plunge=2
N-axis ev= 0.00 trend=28 plunge=32
P-axis ev=-4.68 trend=203 plunge=58
Maximum Azmuithal Gap=171 Distance to Nearest Station= 78.6 (km)
Number of Stations (D=Displacement/V=Velocity) Used=5 (defining only)
RYN.NN.D KVN.NN.D WAK.NN.D VCN.NN.D
DAC.LB.D
##########-------
#################--------
####################---------
#######################----------
####################################
########################-#############
T ####################-------#############
################------------############
################--------------#############
##############-----------------############
############-------------------#############
##########---------------------#############
#########----------------------#############
########-----------------------#############
#######------------------------############
######-------------------------############
####--------- -------------############
###--------- P -------------############
###--------- ------------############
#-----------------------############
----------------------###########
-------------------##########
---------------##########
---------#########
All Stations defining and nondefining:
Station.Net Def Distance Azi Bazi lo-f hi-f vmodel
(km) (deg) (deg) (Hz) (Hz)
RYN.NN (D) Y 78.6 328 148 0.020 0.080 RYN.NN.wus.glib
KVN.NN (D) Y 113.3 357 177 0.020 0.080 KVN.NN.wus.glib
WAK.NN (D) Y 132.8 294 113 0.020 0.080 WAK.NN.wus.glib
VCN.NN (D) Y 198.4 316 135 0.020 0.080 VCN.NN.wus.glib
DAC.LB (D) Y 198.6 168 349 0.020 0.080 DAC.LB.wus.glib
(V)-velocity (D)-Displacement
Author: www-data
Date: 2013/02/13 22:50:36
mtinv Version 2.1_DEVEL OCT2008
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