[rCMT] Mw=5.9 GUERRERO, MEXICO
USGS research CMT
researchcmt at geohazards.usgs.gov
Sun Apr 27 17:38:14 MST 2008
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2008ricc GUERRERO, MEXICO
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CCM COR FFC NNA SDV SJG WCI
Origin time: 2008 119 0 6 31
Original location (lat,lon,depth) : 18.1000 -99.9000 88
Moment tensor (x1.e26 dyncm) :
Mrr : -0.107172 Mtt : 0.061697
Mff : 0.045475 Mrt : 0.019705
Mrf : -0.004144 Mtf : -0.042619
T-axis: moment= 0.099 plunge= 4.976 azimuth= 39.083
N-axis: moment= 0.011 plunge= 4.399 azimuth= 308.699
P-axis: moment= -0.109 plunge= 83.351 azimuth= 177.402
best double couple: Mo= 0.104(x1.e26 dyncm) Mw=5.9 tau= 2.6
nodal planes (strike/dip/slip): 133.92/ 40.21/-83.18 305.02/ 50.13/-95.74
Centroid location : 17.870 -100.939 69.627
Centroid time : -23.897
Variance reduction (%) : 17
***********
****-----------****
***-------------------***
**-----------------------T-**
**oooooooooooooo-------------**
* o ooooo-----------*
*- o ooo----------*
**- o ooo--------**
*-- o ooo-------*
**-- oo ooo-----**
**--- o + oo----**
**----oo P oo---**
*-----oo o --*
**----- oo oo **
*------ ooo o *
*------- ooo o*
**------- oooo **
**--------- ooooooo ooo**
***--------- oooooo***
****-----------****
***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 0 1 0 2 1 0 0 0 0 0
r-comp: 0 0 1 0 0 1 1 1 0 0 0 0
t-comp: 0 1 1 0 0 1 1 0 0 0 0 0
Total number of traces used = 12
number of runs = 1
starttime = Sun Apr 27 18:37:49 MDT 2008
endtime = Sun Apr 27 18:38:14 MDT 2008
inversion time = Sun Apr 27 18:38:12 MDT 2008 - Sun Apr 27 18:38:13 MDT 2008
Solution produced by inversion of channels with var red > 2%
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