Summary:
| Map includes seismicity in the last 60 days within 55 Km of this event. | ||
| ► Magnitude (ML) | 3.63 | |
| ► Region | 19.8 mi SSW of Mina | |
| ► Date time | 2013-02-28 at 20:48:23.780 UTC 2013-02-28 at 12:48:23.780 PST | |
| ► Location | 38.1295 ; -118.2589 | |
| ► Depth | 13.4655 km | |
| ► RMS | 0.1088 | |
| ► Gap | 106 | |
| ► Stations | 27 | |
| ► Defining Phases | 35 | |
| ► Associated Phases | 88 | |
| ► Type | ||
| ► Status | Reviewed | |
REVIEWED BY NSL STAFF
Event ID:404585
Origin ID:997127
Algorithm: Ichinose (2003) Long Period, Regional-Distance Waves
Seismic Moment Tensor Solution
2013/02/28 (059) 20:48:25.00 38.1295 -118.2589 997127
Depth = 12.0 (km)
Mw = 3.67
Mo = 4.01x10^21 (dyne x cm)
Percent Double Couple = 99 %
Percent CLVD = 1 %
no ISO calculated
Epsilon=0.00
Percent Variance Reduction = 79.47 %
Total Fit = 45.31
Major Double Couple
strike dip rake
Nodal Plane 1: 345 82 -178
Nodal Plane 2: 255 88 -8
DEVIATORIC MOMENT TENSOR
Moment Tensor Elements: Spherical Coordinates
Mrr= -0.03 Mtt= -1.99 Mff= 2.02
Mrt= 0.58 Mrf= 0.00 Mtf= 3.42 EXP=21
Moment Tensor Elements: Cartesian Coordinates
-1.99 -3.42 0.58
-3.42 2.02 -0.00
0.58 -0.00 -0.03
Eigenvalues:
T-axis eigenvalue= 4.00
N-axis eigenvalue= 0.02
P-axis eigenvalue= -4.02
Eigenvalues and eigenvectors of the Major Double Couple:
T-axis ev= 4.00 trend=300 plunge=4
N-axis ev= 0.00 trend=60 plunge=82
P-axis ev=-4.00 trend=210 plunge=7
Maximum Azmuithal Gap=221 Distance to Nearest Station= 60.1 (km)
Number of Stations (D=Displacement/V=Velocity) Used=3 (defining only)
RYN.NN.D OMMB.NN.D KVN.NN.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 60.1 338 158 0.020 0.080 RYN.NN.wus.glib
OMMB.NN (D) Y 86.9 229 48 0.020 0.080 OMMB.NN.wus.glib
KVN.NN (D) Y 103.2 8 188 0.020 0.080 KVN.NN.wus.glib
(V)-velocity (D)-Displacement
Author: www-data
Date: 2013/02/28 23:08:48
mtinv Version 2.1_DEVEL OCT2008
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