Summary:
| Map includes seismicity in the last 60 days within 55 Km of this event. | ||
| ► Magnitude (ML) | 4.42 | |
| ► Region | 8.8 mi SSE of Topaz_Lake | |
| ► Date time | 2022-08-08 at 20:44:13.975 UTC 2022-08-08 at 13:44:13.975 PDT | |
| ► Location | 38.5788 ; -119.4462 | |
| ► Depth | 8.83 km | |
| ► RMS | 0.1647 | |
| ► Gap | 092 | |
| ► Stations | 22 | |
| ► Defining Phases | 35 | |
| ► Associated Phases | 85 | |
| ► Type | Local | |
| ► Status | Reviewed | |
| ► Page Updated | 2022-08-15 at 18:46:22.652 | |
REVIEWED BY NSL STAFF
Event ID:844415
Origin ID:2132933
Algorithm: Ichinose (2003) Long Period, Regional-Distance Waves
Seismic Moment Tensor Solution
2022/08/08 (220) 20:44:14.00 38.5812 -119.4463 001
Depth = 8.0 (km)
Mw = 4.37
Mo = 4.51x10^22 (dyne x cm)
Percent Double Couple = 98 %
Percent CLVD = 2 %
no ISO calculated
Epsilon=0.01
Percent Variance Reduction = 74.16 %
Total Fit = 23.16
Major Double Couple
strike dip rake
Nodal Plane 1: 208 43 -58
Nodal Plane 2: 347 55 -116
DEVIATORIC MOMENT TENSOR
Moment Tensor Elements: Spherical Coordinates
Mrr= -3.76 Mtt= -0.56 Mff= 4.32
Mrt= 1.39 Mrf= -1.08 Mtf= 0.64 EXP=22
Moment Tensor Elements: Cartesian Coordinates
-0.56 -0.64 1.39
-0.64 4.32 1.08
1.39 1.08 -3.76
Eigenvalues:
T-axis eigenvalue= 4.51
N-axis eigenvalue= -0.05
P-axis eigenvalue= -4.46
Eigenvalues and eigenvectors of the Major Double Couple:
T-axis ev= 4.51 trend=95 plunge=6
N-axis ev= 0.00 trend=3 plunge=21
P-axis ev=-4.51 trend=202 plunge=68
Maximum Azmuithal Gap=191 Distance to Nearest Station= 58.1 (km)
Number of Stations (D=Displacement/V=Velocity) Used=9 (defining only)
PNT.NN.D RYN.NN.D LHV.NN.D BMHS.NN.D
MLAC.CI.D PAH.NN.D KVN.NN.D WVA.NN.D
DIX.NN.D
######-----------
#############--##########
#############################
################--###############
##############-------###############
#############----------###############
-#############------------###############
############---------------##############
############-----------------##############
###########------------------##############
##########--------------------##############
##########--------------------##############
#########----------------------######## ##
########-----------------------######## T ##
########-----------------------######## #
########-------- ------------############
#######-------- P ------------###########
######-------- ------------###########
#######---------------------###########
#####---------------------##########
#####-------------------#########
####-----------------########
###---------------#######
-------------#####
All Stations defining and nondefining:
Station.Net Def Distance Azi Bazi lo-f hi-f vmodel
(km) (deg) (deg) (Hz) (Hz)
PNT.NN (D) Y 58.1 347 167 0.020 0.100 PNT.NN.wus.glib
RYN.NN (D) Y 80.6 86 266 0.020 0.100 RYN.NN.wus.glib
LHV.NN (D) Y 90.2 114 294 0.020 0.100 LHV.NN.wus.glib
BMHS.NN (D) Y 97.1 344 164 0.020 0.100 BMHS.NN.wus.glib
MLAC.CI (D) Y 118.2 153 334 0.020 0.080 MLAC.CI.wus.glib
PAH.NN (D) Y 125.5 2 182 0.020 0.080 PAH.NN.wus.glib
KVN.NN (D) Y 127.7 65 246 0.020 0.080 KVN.NN.wus.glib
WVA.NN (D) Y 154.4 348 168 0.020 0.080 WVA.NN.wus.glib
DIX.NN (D) Y 179.4 41 221 0.020 0.080 DIX.NN.wus.glib
(V)-velocity (D)-Displacement
Author: www-data
Date: 2022/08/08 21:58:14 UTC
Date: 2022/08/08 14:58:14 PDT
mtinv Version 3.0.6 Thu Jan 11 16:00:25 PST 2018
index
