Harvard Moment Tensor Solution
Magnitude 6.8 NIAS REGION, INDONESIA
Tuesday, May 16, 2006 at 15:28:25 UTC
May 16, 2006, NIAS REGION, INDONESIA, MW=6.8
Natasha Maternovskaya
CENTROID, MOMENT TENSOR SOLUTION
HARVARD EVENT-FILE NAME C051606B
DATA USED: GSN
L.P. BODY WAVES: 70S,166C, T= 50
MANTLE WAVES: 49S, 83C, T=125
CENTROID LOCATION:
ORIGIN TIME 15:28:31.4 0.2
LAT 0.05N 0.02;LON 96.93E 0.02
DEP 12.0 FIX;HALF-DURATION 6.2
MOMENT TENSOR; SCALE 10**26 D-CM
MRR=-0.97 0.02; MTT= 0.25 0.02
MPP= 0.72 0.03; MRT= 0.66 0.07
MRP=-0.79 0.08; MTP=-1.78 0.02
PRINCIPAL AXES:
1.(T) VAL= 2.58;PLG=16;AZM= 49
2.(N) -1.26; 61; 170
3.(P) -1.32; 24; 312
BEST DOUBLE COUPLE:M0=1.9*10**26
NP1:STRIKE= 92;DIP=61;SLIP=-174
NP2:STRIKE=359;DIP=85;SLIP= -29
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Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver

