[rCMT] Mw=5.4 SOUTHERN SUMATRA, INDONESIA
USGS research CMT
researchcmt at geohazards.usgs.gov
Fri May 2 21:33:09 MST 2008
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2008rpam SOUTHERN SUMATRA, INDONES
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : AAK CTAO DGAR INCN KURK MAJO TLY ULN
Origin time: 2008 124 3 53 35
Original location (lat,lon,depth) : -2.90000 101.4000 50
Moment tensor (x1.e26 dyncm) :
Mrr : 0.011349 Mtt : -0.008542
Mff : -0.002807 Mrt : 0.002196
Mrf : 0.006049 Mtf : 0.007182
T-axis: moment= 0.015 plunge= 63.319 azimuth= 297.684
N-axis: moment= -0.001 plunge= 26.328 azimuth= 127.728
P-axis: moment= -0.014 plunge= 4.025 azimuth= 35.733
best double couple: Mo= 0.014(x1.e26 dyncm) Mw=5.4 tau= 1.3
nodal planes (strike/dip/slip): 100.29/ 47.04/ 52.70 328.48/ 54.40/123.06
Centroid location : -3.389 103.316 68.556
Centroid time : 8.862
Variance reduction (%) : -1
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 1 0 1 2 2 0 0 0 0 0
r-comp: 0 0 1 0 1 3 2 0 0 1 0 0
t-comp: 0 0 1 0 1 3 2 0 0 1 0 0
Total number of traces used = 22
number of runs = 11
starttime = Fri May 2 22:09:46 MDT 2008
endtime = Fri May 2 22:33:03 MDT 2008
inversion time = Fri May 2 22:33:00 MDT 2008 - Fri May 2 22:33:03 MDT 2008
Solution produced by inversion of all available channels
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