Summary:
| Map includes seismicity in the last 60 days within 55 Km of this event. | ||
| ► Magnitude (ML) | 4.05 | |
| ► Region | 15.9 mi W of Las_Vegas | |
| ► Date time | 2026-06-04 at 20:47:58.995 UTC 2026-06-04 at 13:47:58.995 PDT | |
| ► Location | 36.1764 ; -115.4319 | |
| ► Depth | 6.16 km | |
| ► RMS | 0.1646 | |
| ► Gap | 098 | |
| ► Stations | 27 | |
| ► Defining Phases | 34 | |
| ► Associated Phases | 70 | |
| ► Type | Local | |
| ► Status | Reviewed | |
| ► Page Updated | 2026-06-04 at 13:58:37.591 | |
REVIEWED BY NSL STAFF
Event ID:919749
Origin ID:2373028
Algorithm: Ichinose (2003) Long Period, Regional-Distance Waves
Seismic Moment Tensor Solution
2026/06/04 (155) 20:47:59.00 36.1764 -115.4319 001
Depth = 7.0 (km)
Mw = 3.75
Mo = 5.33x10^21 (dyne x cm)
Percent Double Couple = 98 %
Percent CLVD = 2 %
no ISO calculated
Epsilon=0.01
Percent Variance Reduction = 73.67 %
Total Fit = 28.86
Major Double Couple
strike dip rake
Nodal Plane 1: 91 43 -35
Nodal Plane 2: 208 67 -127
DEVIATORIC MOMENT TENSOR
Moment Tensor Elements: Spherical Coordinates
Mrr= -3.01 Mtt= 3.15 Mff= -0.14
Mrt= 0.35 Mrf= 3.19 Mtf= 2.90 EXP=21
Moment Tensor Elements: Cartesian Coordinates
3.15 -2.90 0.35
-2.90 -0.14 -3.19
0.35 -3.19 -3.01
Eigenvalues:
T-axis eigenvalue= 5.33
N-axis eigenvalue= -0.04
P-axis eigenvalue= -5.29
Eigenvalues and eigenvectors of the Major Double Couple:
T-axis ev= 5.33 trend=324 plunge=14
N-axis ev= 0.00 trend=225 plunge=34
P-axis ev=-5.33 trend=74 plunge=52
Maximum Azmuithal Gap=154 Distance to Nearest Station= 43.4 (km)
Number of Stations (D=Displacement/V=Velocity) Used=8 (defining only)
SHP.NN.D SHO.CI.D GWY.NN.D TPNV.US.D
FUR.CI.D RPK.CI.D GMR.CI.D GSC.CI.D
##################
######################--
T ####################------
## #################-----------
#####################--------------
#####################----------------
-####################--------------------
####################---------------------
###################------------- --------
##################-------------- P --------
#################--------------- --------
################---------------------------
###############---------------------------##
-#############---------------------------###
--############-------------------------####
----#########-------------------------#####
-----#######----------------------#######
-------####------------------###########
---------##############################
-------#############################
------###########################
----#########################
--#######################
##################
#
All Stations defining and nondefining:
Station.Net Def Distance Azi Bazi lo-f hi-f vmodel
(km) (deg) (deg) (Hz) (Hz)
SHP.NN (D) Y 43.4 34 214 0.030 0.100 SHP.NN.wus.glib
SHO.CI (D) Y 82.2 248 68 0.030 0.100 SHO.CI.wus.glib
GWY.NN (D) Y 111.0 271 90 0.030 0.100 GWY.NN.wus.glib
TPNV.US (D) Y 112.8 320 139 0.030 0.100 TPNV.US.wus.glib
FUR.CI (D) Y 131.9 285 104 0.030 0.100 FUR.CI.wus.glib
RPK.CI (D) Y 148.7 272 91 0.030 0.100 RPK.CI.wus.glib
GMR.CI (D) Y 156.5 188 8 0.030 0.100 GMR.CI.wus.glib
GSC.CI (D) Y 157.9 232 52 0.030 0.100 GSC.CI.wus.glib
(V)-velocity (D)-Displacement
Author: www-data
Date: 2026/06/04 21:22:51 UTC
Date: 2026/06/04 14:22:51 PDT
mtinv Version 3.0.6 Thu Jan 11 16:00:25 PST 2018
index
