Summary:
| Map includes seismicity in the last 60 days within 55 Km of this event. | ||
| ► Magnitude (ML) | 3.15 | |
| ► Region | 24.2 mi N of Dyer | |
| ► Date time | 2013-02-13 at 03:16:45.278 UTC 2013-02-12 at 19:16:45.278 PST | |
| ► Location | 38.0256 ; -118.0378 | |
| ► Depth | 7.3338 km | |
| ► RMS | 0.1094 | |
| ► Gap | 209 | |
| ► Stations | 16 | |
| ► Defining Phases | 17 | |
| ► Associated Phases | 62 | |
| ► Type | ||
| ► Status | Reviewed | |
REVIEWED BY NSL STAFF
Event ID:402782
Origin ID:992179
Algorithm: Ichinose (2003) Long Period, Regional-Distance Waves
Seismic Moment Tensor Solution
2013/02/13 (044) 03:16:46.00 38.0256 -118.0378 001
Depth = 6.0 (km)
Mw = 3.30
Mo = 1.09x10^21 (dyne x cm)
Percent Double Couple = 99 %
Percent CLVD = 1 %
no ISO calculated
Epsilon=0.00
Percent Variance Reduction = 57.66 %
Total Fit = 34.41
Major Double Couple
strike dip rake
Nodal Plane 1: 244 70 -7
Nodal Plane 2: 336 84 -160
DEVIATORIC MOMENT TENSOR
Moment Tensor Elements: Spherical Coordinates
Mrr= -0.08 Mtt= -0.73 Mff= 0.81
Mrt= 0.25 Mrf= -0.28 Mtf= 0.66 EXP=21
Moment Tensor Elements: Cartesian Coordinates
-0.73 -0.66 0.25
-0.66 0.81 0.28
0.25 0.28 -0.08
Eigenvalues:
T-axis eigenvalue= 1.09
N-axis eigenvalue= 0.00
P-axis eigenvalue= -1.09
Eigenvalues and eigenvectors of the Major Double Couple:
T-axis ev= 1.09 trend=109 plunge=9
N-axis ev= 0.00 trend=354 plunge=69
P-axis ev=-1.09 trend=202 plunge=19
Maximum Azmuithal Gap=171 Distance to Nearest Station= 79.2 (km)
Number of Stations (D=Displacement/V=Velocity) Used=4 (defining only)
RYN.NN.D KVN.NN.D YER.NN.D DAC.LB.D
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#######------------------############## #
#####--------------------############## T #
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--- ----------------#######
- P -----------------####
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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 79.2 328 148 0.020 0.080 RYN.NN.wus.glib
KVN.NN (D) Y 113.9 357 177 0.020 0.080 KVN.NN.wus.glib
YER.NN (D) Y 149.7 316 135 0.020 0.080 YER.NN.wus.glib
DAC.LB (D) Y 198.0 168 349 0.020 0.080 DAC.LB.wus.glib
(V)-velocity (D)-Displacement
Author: www-data
Date: 2013/02/13 11:21:49
mtinv Version 2.1_DEVEL OCT2008
index