Summary:
| Map includes seismicity in the last 60 days within 55 Km of this event. | ||
| ► Magnitude (ML) | 3.59 | |
| ► Region | 4.4 mi ENE of Galena_High_School | |
| ► Date time | 2024-01-29 at 00:03:00.096 UTC 2024-01-28 at 16:03:00.096 PST | |
| ► Location | 39.4074 ; -119.6995 | |
| ► Depth | 8.82 km | |
| ► RMS | 0.1766 | |
| ► Gap | 043 | |
| ► Stations | 45 | |
| ► Defining Phases | 74 | |
| ► Associated Phases | 88 | |
| ► Type | Local | |
| ► Status | Reviewed | |
| ► Page Updated | 2024-01-29 at 18:05:38.161 | |
REVIEWED BY NSL STAFF
Event ID:872549
Origin ID:2222975
Algorithm: Ichinose (2003) Long Period, Regional-Distance Waves
Seismic Moment Tensor Solution
2024/01/29 (029) 00:03:00.00 39.4081 -119.6975 001
Depth = 7.0 (km)
Mw = 3.46
Mo = 1.96x10^21 (dyne x cm)
Percent Double Couple = 100 %
Percent CLVD = 0 %
no ISO calculated
Epsilon=-0.00
Percent Variance Reduction = 65.84 %
Total Fit = 47.60
Major Double Couple
strike dip rake
Nodal Plane 1: 58 59 -27
Nodal Plane 2: 162 67 -147
DEVIATORIC MOMENT TENSOR
Moment Tensor Elements: Spherical Coordinates
Mrr= -0.78 Mtt= -0.79 Mff= 1.57
Mrt= -0.84 Mrf= 0.52 Mtf= 1.01 EXP=21
Moment Tensor Elements: Cartesian Coordinates
-0.79 -1.01 -0.84
-1.01 1.57 -0.52
-0.84 -0.52 -0.78
Eigenvalues:
T-axis eigenvalue= 1.96
N-axis eigenvalue= 0.00
P-axis eigenvalue= -1.96
Eigenvalues and eigenvectors of the Major Double Couple:
T-axis ev= 1.96 trend=289 plunge=5
N-axis ev= 0.00 trend=193 plunge=50
P-axis ev=-1.96 trend=23 plunge=39
Maximum Azmuithal Gap=183 Distance to Nearest Station= 43.2 (km)
Number of Stations (D=Displacement/V=Velocity) Used=3 (defining only)
CTC.NN.D BFC.NN.D WVA.NN.D
##---------------
######-------------------
########---------- --------
#########----------- P ----------
##########----------- -----------
###########-------------------------##
-############-------------------------###
#############------------------------####
T #############------------------------#####
##############----------------------######
###############--------------------#########
################------------------##########
################----------------############
#################-------------##############
#################-----------###############
##################-------##################
##################---####################
########################################
################-######################
----------------####################
-----------------################
----------------#############
----------------#########
--------------####
All Stations defining and nondefining:
Station.Net Def Distance Azi Bazi lo-f hi-f vmodel
(km) (deg) (deg) (Hz) (Hz)
CTC.NN (D) Y 43.2 240 59 0.020 0.100 CTC.NN.wus.glib
BFC.NN (D) Y 58.1 173 353 0.020 0.100 BFC.NN.wus.glib
WVA.NN (D) Y 60.2 349 169 0.020 0.100 WVA.NN.wus.glib
(V)-velocity (D)-Displacement
Author: www-data
Date: 2024/01/29 01:15:52 UTC
Date: 2024/01/28 17:15:52 PST
mtinv Version 3.0.6 Thu Jan 11 16:00:25 PST 2018
index
