Event 402688 Waveforms Moment Tensor Graphs
Summary:
Map includes seismicity in the last 60 days within 55 Km of this event.
Magnitude (ML)5.06
Region 24.3 mi N of Dyer
Date time 2013-02-13 at 00:10:14.271 UTC
2013-02-12 at 16:10:14.271 PST
Location 38.0283 ; -118.0525
Depth 12.3708 km
RMS 0.1269
Gap 124
Stations 21
Defining Phases 22
Associated Phases 80
Type
Status Reviewed
REVIEWED BY NSL STAFF

Event ID:402688
Origin ID:991992
Algorithm: Ichinose (2003) Long Period, Regional-Distance Waves
Seismic Moment Tensor Solution

2013/02/13 (044) 00:10:16.00 38.0446 -118.0232 991992
	Depth =   8.0 (km)
	Mw    =  5.09
	Mo    =  5.38x10^23 (dyne x cm)

	Percent Double Couple =  95 %
	Percent CLVD          =   5 %
	no ISO calculated
	Epsilon=0.02
	 Percent Variance Reduction =  87.30 %
	 Total Fit                  =  14.71 
	Major Double Couple
		            strike dip   rake
		Nodal Plane 1: 261  70  -11
		Nodal Plane 2: 355  80 -159

	DEVIATORIC MOMENT TENSOR

	Moment Tensor Elements: Spherical Coordinates
		Mrr= -0.54 Mtt= -0.95 Mff=  1.48
		Mrt=  1.09 Mrf= -1.73 Mtf=  4.80 EXP=23


	Moment Tensor Elements: Cartesian Coordinates
		-0.95 -4.80  1.09
		-4.80  1.48  1.73
		 1.09  1.73 -0.54

	Eigenvalues:
		T-axis eigenvalue=  5.31
		N-axis eigenvalue=  0.13
		P-axis eigenvalue= -5.45

	Eigenvalues and eigenvectors of the Major Double Couple:
		T-axis ev= 5.31 trend=127 plunge=7
		N-axis ev= 0.00 trend=19 plunge=67
		P-axis ev=-5.31 trend=219 plunge=22

	Maximum Azmuithal Gap=131 Distance to Nearest Station= 78.1 (km)

	Number of Stations (D=Displacement/V=Velocity) Used=12 (defining only)
		
	 RYN.NN.D MLAC.CI.D OMMB.NN.D KVN.NN.D
	 TIN.CI.D GRA.CI.D WAK.NN.D YER.NN.D
	 CWC.CI.D PNT.NN.D TPNV.US.D VCN.NN.D


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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)    
RYN.NN (D) 	Y 	    78.1  	327  	146  	0.020 	0.080 RYN.NN.wus.glib
MLAC.CI (D) 	Y 	    85.2  	238  	 57  	0.020 	0.080 MLAC.CI.wus.glib
OMMB.NN (D) 	Y 	    98.4  	241  	 60  	0.020 	0.080 OMMB.NN.wus.glib
KVN.NN (D) 	Y 	   111.9  	357  	177  	0.020 	0.080 KVN.NN.wus.glib
TIN.CI (D) 	Y 	   112.0  	189  	  9  	0.020 	0.080 TIN.CI.wus.glib
GRA.CI (D) 	Y 	   129.6  	153  	334  	0.020 	0.080 GRA.CI.wus.glib
WAK.NN (D) 	Y 	   133.5  	293  	112  	0.020 	0.080 WAK.NN.wus.glib
YER.NN (D) 	Y 	   149.1  	315  	134  	0.020 	0.080 YER.NN.wus.glib
CWC.CI (D) 	Y 	   178.4  	182  	  2  	0.020 	0.080 CWC.CI.wus.glib
PNT.NN (D) 	Y 	   179.6  	311  	130  	0.020 	0.080 PNT.NN.wus.glib
TPNV.US (D) 	Y 	   198.0  	127  	308  	0.020 	0.080 TPNV.US.wus.glib
VCN.NN (D) 	Y 	   198.4  	315  	134  	0.020 	0.080 VCN.NN.wus.glib

 (V)-velocity (D)-Displacement

Author: www-data
Date: 2013/02/13 00:33:22

mtinv Version 2.1_DEVEL OCT2008

index

Source: Nevada Seismological Laboratory


Source: Nevada Seismological Laboratory


Source: Nevada Seismological Laboratory


Source: Nevada Seismological Laboratory


Source: Nevada Seismological Laboratory


Source: Nevada Seismological Laboratory