Summary:
| Map includes seismicity in the last 60 days within 55 Km of this event. | ||
| ► Magnitude (ML) | 5.06 | |
| ► Region | 19.6 mi SE of Mina | |
| ► Date time | 2020-05-15 at 11:26:01.748 UTC 2020-05-15 at 04:26:01.748 PDT | |
| ► Location | 38.1811 ; -117.8711 | |
| ► Depth | 6.82 km | |
| ► RMS | 0.2335 | |
| ► Gap | 112 | |
| ► Stations | 18 | |
| ► Defining Phases | 28 | |
| ► Associated Phases | 94 | |
| ► Type | Local | |
| ► Status | Reviewed | |
| ► Page Updated | 2020-06-13 at 11:33:50.645 | |
REVIEWED BY NSL STAFF
Event ID:725291
Origin ID:1922576
Algorithm: Ichinose (2003) Long Period, Regional-Distance Waves
Seismic Moment Tensor Solution
2020/05/15 (136) 11:26:03.00 38.1849 -117.8940 001
Depth = 2.0 (km)
Mw = 4.74
Mo = 1.62x10^23 (dyne x cm)
Percent Double Couple = 97 %
Percent CLVD = 3 %
no ISO calculated
Epsilon=0.01
Percent Variance Reduction = 47.02 %
Total Fit = 11.99
Major Double Couple
strike dip rake
Nodal Plane 1: 343 66 -157
Nodal Plane 2: 244 69 -25
DEVIATORIC MOMENT TENSOR
Moment Tensor Elements: Spherical Coordinates
Mrr= -0.47 Mtt= -0.70 Mff= 1.17
Mrt= 0.67 Mrf= -0.23 Mtf= 1.01 EXP=23
Moment Tensor Elements: Cartesian Coordinates
-0.70 -1.01 0.67
-1.01 1.17 0.23
0.67 0.23 -0.47
Eigenvalues:
T-axis eigenvalue= 1.62
N-axis eigenvalue= -0.02
P-axis eigenvalue= -1.59
Eigenvalues and eigenvectors of the Major Double Couple:
T-axis ev= 1.62 trend=294 plunge=2
N-axis ev= 0.00 trend=27 plunge=58
P-axis ev=-1.62 trend=203 plunge=32
Maximum Azmuithal Gap=67 Distance to Nearest Station= 90.8 (km)
Number of Stations (D=Displacement/V=Velocity) Used=15 (defining only)
DSP.NN.D Q09A.NN.D KVN.NN.D CMK6.NN.D
WAK.NN.D PNT.NN.D HEL.SN.D S11A.NN.D
TPNV.US.D REDF.NN.D PAH.NN.D CMB.BK.D
MPK.NN.D VOG.CI.D QSM.NN.D
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T ########################################
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#################----------#################
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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)
DSP.NN (D) Y 90.8 184 4 0.020 0.100 DSP.NN.wus.glib
Q09A.NN (D) Y 94.8 41 221 0.020 0.100 Q09A.NN.wus.glib
KVN.NN (D) Y 97.8 350 169 0.020 0.100 KVN.NN.wus.glib
CMK6.NN (D) Y 126.5 351 171 0.020 0.080 CMK6.NN.wus.glib
WAK.NN (D) Y 139.2 285 104 0.020 0.080 WAK.NN.wus.glib
PNT.NN (D) Y 179.0 305 124 0.020 0.080 PNT.NN.wus.glib
HEL.SN (D) Y 181.6 153 334 0.020 0.080 HEL.SN.wus.glib
S11A.NN (D) Y 197.4 107 289 0.020 0.080 S11A.NN.wus.glib
TPNV.US (D) Y 199.5 133 314 0.020 0.080 TPNV.US.wus.glib
REDF.NN (D) Y 209.9 310 129 0.020 0.080 REDF.NN.wus.glib
PAH.NN (D) Y 213.1 323 142 0.020 0.080 PAH.NN.wus.glib
CMB.BK (D) Y 218.9 266 85 0.020 0.080 CMB.BK.wus.glib
MPK.NN (D) Y 222.9 304 123 0.020 0.080 MPK.NN.wus.glib
VOG.CI (D) Y 245.4 213 32 0.020 0.080 VOG.CI.wus.glib
QSM.NN (D) Y 262.3 159 340 0.020 0.080 QSM.NN.wus.glib
(V)-velocity (D)-Displacement
Author: www-data
Date: 2020/05/15 19:34:35 UTC
Date: 2020/05/15 12:34:35 PDT
mtinv Version 3.0.6 Thu Jan 11 16:00:25 PST 2018
index
