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
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Global CMT Project Catalog Search
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver

