Event 432876 Waveforms Moment Tensor Graphs
Summary:
Map includes seismicity in the last 60 days within 55 Km of this event.
Magnitude (ML)3.93
Region 16.4 mi NW of Gabbs
Date time 2014-01-02 at 12:04:50.681 UTC
2014-01-02 at 04:04:50.681 PST
Location 39.0570 ; -118.1082
Depth 6.3652 km
RMS 0.0984
Gap 226
Stations 12
Defining Phases 15
Associated Phases 70
Type
Status Reviewed
REVIEWED BY NSL STAFF

Event ID:432876
Origin ID:1074894
Algorithm: Ichinose (2003) Long Period, Regional-Distance Waves
Seismic Moment Tensor Solution

2014/01/02 (002) 12:04:52.00 39.0570 -118.1082 1074894
	Depth =   8.0 (km)
	Mw    =  3.44
	Mo    =  1.78x10^21 (dyne x cm)

	Percent Double Couple =  99 %
	Percent CLVD          =   1 %
	no ISO calculated
	Epsilon=-0.00
	 Percent Variance Reduction =  58.44 %
	 Total Fit                  =  31.02 
	Major Double Couple
		            strike dip   rake
		Nodal Plane 1: 346  43 -173
		Nodal Plane 2: 251  85  -47

	DEVIATORIC MOMENT TENSOR

	Moment Tensor Elements: Spherical Coordinates
		Mrr= -0.23 Mtt= -0.55 Mff=  0.77
		Mrt=  1.25 Mrf=  0.33 Mtf=  1.02 EXP=21


	Moment Tensor Elements: Cartesian Coordinates
		-0.55 -1.02  1.25
		-1.02  0.77 -0.33
		 1.25 -0.33 -0.23

	Eigenvalues:
		T-axis eigenvalue=  1.79
		N-axis eigenvalue= -0.01
		P-axis eigenvalue= -1.78

	Eigenvalues and eigenvectors of the Major Double Couple:
		T-axis ev= 1.79 trend=308 plunge=27
		N-axis ev= 0.00 trend=66 plunge=43
		P-axis ev=-1.79 trend=197 plunge=35

	Maximum Azmuithal Gap=240 Distance to Nearest Station= 59.3 (km)

	Number of Stations (D=Displacement/V=Velocity) Used=9 (defining only)
		
	 RYN.NN.D NV31.IM.D YER.NN.D PNT.NN.D
	 WAK.NN.D PAH.NN.D VCN.NN.D RUB.NN.D
	 OMMB.NN.D


              #######----------                             
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     T ########################----------                   
  -#   #########################-----------                 
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      ---------   --------------#######                     
        ------- P ------------#######                       
          -----   -----------######                         
              -------------#####                            
                                                            


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 	    59.3  	217  	 37  	0.020 	0.080 RYN.NN.wus.glib
NV31.IM (D) 	Y 	    69.8  	184  	  4  	0.020 	0.080 NV31.IM.wus.glib
YER.NN (D) 	Y 	    98.0  	266  	 85  	0.020 	0.080 YER.NN.wus.glib
PNT.NN (D) 	Y 	   128.7  	272  	 91  	0.020 	0.080 PNT.NN.wus.glib
WAK.NN (D) 	Y 	   130.9  	242  	 61  	0.020 	0.080 WAK.NN.wus.glib
PAH.NN (D) 	Y 	   131.8  	304  	123  	0.020 	0.080 PAH.NN.wus.glib
VCN.NN (D) 	Y 	   135.5  	282  	101  	0.020 	0.080 VCN.NN.wus.glib
RUB.NN (D) 	Y 	   176.2  	270  	 89  	0.020 	0.080 RUB.NN.wus.glib
OMMB.NN (D) 	Y 	   178.6  	206  	 26  	0.020 	0.080 OMMB.NN.wus.glib

 (V)-velocity (D)-Displacement

Author: www-data
Date: 2014/01/02 13:23:51

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


Source: Nevada Seismological Laboratory

Note: Graphs are auto-generated: not reviewed by NSL staff