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Earthquake Hazards Program

Magnitude 6.4 OAXACA, MEXICO

Tuesday, February 12, 2008 at 12:50:18 UTC

Global CMT Project Moment Tensor Solution


February 12, 2008, CHIAPAS, MEXICO, MW=6.4

Liz Starin

CENTROID-MOMENT-TENSOR  SOLUTION
GCMT EVENT:     C200802121250A  
DATA: II IU CU IC G  GE 
L.P.BODY WAVES:101S, 257C, T= 40
MANTLE WAVES:   82S, 141C, T=125
SURFACE WAVES:  99S, 242C, T= 50
TIMESTAMP:      Q-20080212132134
CENTROID LOCATION:
ORIGIN TIME:      12:50:21.2 0.1
LAT:16.41N 0.00;LON: 94.51W 0.00
DEP: 84.8  0.4;TRIANG HDUR:  4.0
MOMENT TENSOR: SCALE 10**25 D-CM
RR=-4.140 0.028; TT=-0.479 0.030
PP= 4.620 0.031; RT= 2.400 0.022
RP=-1.570 0.024; TP=-2.380 0.026
PRINCIPAL AXES:
1.(T) VAL=  6.112;PLG=13;AZM= 66
2.(N)      -0.769;    21;    330
3.(P)      -5.342;    65;    185
BEST DBLE.COUPLE:M0= 5.73*10**25
NP1: STRIKE=182;DIP=37;SLIP= -53
NP2: STRIKE=318;DIP=62;SLIP=-114

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


Global CMT Project Catalog Search

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver


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