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Magnitude 6.7 KEP. MENTAWAI REGION, INDONESIA

Sunday, August 16, 2009 at 07:38:21 UTC

Global CMT Project Moment Tensor Solution


August 16, 2009, KEP. MENTAWAI REGION, INDONESIA, MW=6.7 

Vala Hjorleifsdottir

CENTROID-MOMENT-TENSOR  SOLUTION
GCMT EVENT:     C200908160738A  
DATA: II IU CU IC G  GE 
L.P.BODY WAVES: 94S, 207C, T= 50
MANTLE WAVES:   93S, 194C, T=125
SURFACE WAVES:  93S, 232C, T= 50
TIMESTAMP:      Q-20090817105911
CENTROID LOCATION:
ORIGIN TIME:      07:38:29.0 0.1
LAT: 1.56S 0.00;LON: 99.45E 0.00
DEP: 12.0  FIX;TRIANG HDUR:  5.2
MOMENT TENSOR: SCALE 10**26 D-CM
RR= 1.140 0.004; TT=-0.111 0.004
PP=-1.030 0.005; RT=-0.351 0.016
RP= 0.412 0.015; TP= 0.253 0.004
PRINCIPAL AXES:
1.(T) VAL=  1.282;PLG=75;AZM=214
2.(N)      -0.085;     9;    341
3.(P)      -1.198;    12;     73
BEST DBLE.COUPLE:M0= 1.24*10**26
NP1: STRIKE=175;DIP=34;SLIP= 107
NP2: STRIKE=335;DIP=58;SLIP=  79
             
            ##---------           
        ----##-------------       
      ----######-------------     
    -----#########-------------   
   -----############------------  
  -----##############---------    
  -----###############-------- P  
 ------################-------   -
 ------#################----------
 ------#######   ########---------
 ------####### T ########---------
  -----#######   #########------- 
  ------##################------- 
   ------#################------  
    ------################-----   
      -----###############---     
        -----############--       
            ----#######           
             

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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