[rCMT] Mw=5.8 OFFSHORE EL SALVADOR
USGS research CMT
researchcmt at geohazards.usgs.gov
Sat Nov 15 23:49:54 GMT 2008
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2008zkcf OFFSHORE EL SALVADOR
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CCM COR FFC KIP NNA RPN SFJD SJG WCI
Origin time: 2008 320 23 3 23
Original location (lat,lon,depth) : 13.1000 -88.8000 103
Moment tensor (x1.e26 dyncm) :
Mrr : -0.045499 Mtt : -0.025994
Mff : 0.071493 Mrt : 0.024476
Mrf : -0.016510 Mtf : 0.001521
T-axis: moment= 0.074 plunge= 8.104 azimuth= 88.872
N-axis: moment= -0.010 plunge= 32.483 azimuth= 353.671
P-axis: moment= -0.064 plunge= 56.273 azimuth= 191.187
best double couple: Mo= 0.069(x1.e26 dyncm) Mw=5.8 tau= 2.3
nodal planes (strike/dip/slip): 332.80/ 60.76/-127.98 210.77/ 46.55/-42.28
Centroid location : 12.851 -88.255 102.537
Centroid time : 6.735
Variance reduction (%) : 3
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 0 1 0 1 1 1 0 0 0 1
r-comp: 0 0 0 1 0 1 1 0 0 0 0 0
t-comp: 1 0 0 0 0 0 1 1 1 0 0 0
Total number of traces used = 12
number of runs = 1
starttime = Sat Nov 15 16:48:40 MST 2008
endtime = Sat Nov 15 16:49:51 MST 2008
inversion time = Sat Nov 15 16:49:48 MST 2008 - Sat Nov 15 16:49:51 MST 2008
Solution produced by inversion of channels with var red > 2%
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