[rCMT] Mw=5.9 TARAPACA, CHILE
USGS research CMT
researchcmt at geohazards.usgs.gov
Wed Sep 10 16:56:33 GMT 2008
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2008wub1 TARAPACA, CHILE
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CCM HKT OTAV PMSA RPN SDV SJG WCI
Origin time: 2008 254 16 12 4
Original location (lat,lon,depth) : -20.3000 -69.2000 38
Moment tensor (x1.e26 dyncm) :
Mrr : 0.045939 Mtt : -0.026272
Mff : -0.019667 Mrt : -0.086558
Mrf : -0.021661 Mtf : -0.020188
T-axis: moment= 0.104 plunge= 56.681 azimuth= 174.025
N-axis: moment= -0.009 plunge= 8.721 azimuth= 70.530
P-axis: moment= -0.095 plunge= 31.867 azimuth= 335.058
best double couple: Mo= 0.100(x1.e26 dyncm) Mw=5.9 tau= 2.6
nodal planes (strike/dip/slip): 36.63/ 15.38/ 55.12 252.49/ 77.43/ 98.94
Centroid location : -19.953 -70.117 39.277
Centroid time : 5.658
Variance reduction (%) : 1
***********
**** ****
*** ***
** o**
** P o**
* o*
* oo*
** ooooooooooo**
* oooooooo---------o *
** oooooo----------------o-**
** ooooo-----+---------------o-**
** oooo-------------------------o-**
* ooo----------------------------oo-*
**-------------------------------o-**
*-----------------T------------oo-*
*---------------------------oo--*
**------------------------oo-**
**--------------------ooo--**
***o-------------oooo-***
****ooooooooooo****
***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 0 0 0 0 1 5 0 0 1 0 0
r-comp: 1 0 0 0 0 1 4 0 0 1 0 0
t-comp: 1 0 0 0 0 1 4 0 0 1 0 0
Total number of traces used = 22
number of runs = 4
starttime = Wed Sep 10 10:47:41 MDT 2008
endtime = Wed Sep 10 10:56:22 MDT 2008
inversion time = Wed Sep 10 10:56:16 MDT 2008 - Wed Sep 10 10:56:22 MDT 2008
Solution produced by inversion of all available channels
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