Summary:
| Map includes seismicity in the last 60 days within 55 Km of this event. | ||
| ► Magnitude (ML) | 4.51 | |
| ► Region | 4.3 mi SSE of Carson_City | |
| ► Date time | 2020-03-21 at 01:33:35.369 UTC 2020-03-20 at 18:33:35.369 PDT | |
| ► Location | 39.1112 ; -119.7361 | |
| ► Depth | 8.38 km | |
| ► RMS | 0.1334 | |
| ► Gap | 078 | |
| ► Stations | 31 | |
| ► Defining Phases | 47 | |
| ► Associated Phases | 119 | |
| ► Type | Local | |
| ► Status | Reviewed | |
| ► Page Updated | 2020-03-20 at 18:56:17.045 | |
REVIEWED BY NSL STAFF
Event ID:719663
Origin ID:1907674
Algorithm: Ichinose (2003) Long Period, Regional-Distance Waves
Seismic Moment Tensor Solution
2020/03/21 (081) 01:33:36.00 39.1112 -119.7361 001
Depth = 6.0 (km)
Mw = 4.53
Mo = 7.73x10^22 (dyne x cm)
Percent Double Couple = 86 %
Percent CLVD = 14 %
no ISO calculated
Epsilon=0.07
Percent Variance Reduction = 72.49 %
Total Fit = 4.99
Major Double Couple
strike dip rake
Nodal Plane 1: 335 51 -137
Nodal Plane 2: 214 58 -48
DEVIATORIC MOMENT TENSOR
Moment Tensor Elements: Spherical Coordinates
Mrr= -4.99 Mtt= -2.62 Mff= 7.61
Mrt= 3.18 Mrf= 0.50 Mtf= 0.84 EXP=22
Moment Tensor Elements: Cartesian Coordinates
-2.62 -0.84 3.18
-0.84 7.61 -0.50
3.18 -0.50 -4.99
Eigenvalues:
T-axis eigenvalue= 7.73
N-axis eigenvalue= -0.52
P-axis eigenvalue= -7.20
Eigenvalues and eigenvectors of the Major Double Couple:
T-axis ev= 7.73 trend=276 plunge=4
N-axis ev= 0.00 trend=8 plunge=35
P-axis ev=-7.73 trend=180 plunge=55
Maximum Azmuithal Gap=176 Distance to Nearest Station= 31.0 (km)
Number of Stations (D=Displacement/V=Velocity) Used=7 (defining only)
REDF.NN.D MPK.NN.D WDEM.NN.D PAH.NN.D
BEK.NN.D KVN.NN.D LHV.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)
REDF.NN (D) Y 31.0 356 176 0.020 0.100 REDF.NN.wus.glib
MPK.NN (D) Y 32.9 307 127 0.020 0.100 MPK.NN.wus.glib
WDEM.NN (D) Y 52.5 353 173 0.020 0.100 WDEM.NN.wus.glib
PAH.NN (D) Y 72.9 24 204 0.020 0.100 PAH.NN.wus.glib
BEK.NN (D) Y 99.9 328 147 0.020 0.100 BEK.NN.wus.glib
KVN.NN (D) Y 141.3 92 273 0.020 0.080 KVN.NN.wus.glib
LHV.NN (D) Y 143.7 131 312 0.020 0.080 LHV.NN.wus.glib
(V)-velocity (D)-Displacement
Author: www-data
Date: 2020/03/21 02:17:27 UTC
Date: 2020/03/20 19:17:27 PDT
mtinv Version 3.0.6 Thu Jan 11 16:00:25 PST 2018
index
