temp
Full tensors solutions
Errors-To: researchcmt-bounces@geohazards.usgs.gov
USGS research CMT: maintained and developed by Jascha Polet at Cal Poly Pomona.
This is a research system and solutions are *not* official USGS earthquake magnitudes.
AUTOMATIC solution, not reviewed by a seismologist, new beta version 2/13/12
More details on this rCMT at http://neic.cr.usgs.gov/beta/rcmt/events/121010121947.B000D3SU
usr/passwd : rcmt/rcmt
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General region : B000D3SU COSTA RICA
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CCM HRV NNA SJG SSPA TUC WCI WVT
Origin time: 2012 284 12 19 47
Origin time reformatted: 2012-10-10 12:19:47
Original location (lat,lon,depth) : 10.3 -85.4 35
Moment tensor (x1.e26 dyncm) :
Mrr : 0.011856 Mtt : -0.008262
Mff : -0.003594 Mrt : 0.022315
Mrf : 0.003484 Mtf : 0.007920
T-axis: moment= 0.028 plunge= 53.746 azimuth= 337.508
N-axis: moment= -0.004 plunge= 18.654 azimuth= 94.917
P-axis: moment= -0.024 plunge= 29.828 azimuth= 196.078
best double couple: Mo= 0.026(x1.e26 dyncm) Mw=5.5 tau= 1.6
nodal planes (strike/dip/slip): 90.58/ 77.38/ 70.86 328.38/ 22.79/145.66
Centroid location : 9.530 -84.759 35.085
Centroid time : 13.540
Variance reduction (%) : 9.2
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 0 1 0 2 2 1 0 0 0 0
r-comp: 1 0 0 1 0 2 2 1 0 0 0 0
t-comp: 1 0 0 1 0 2 2 1 0 0 0 0
Total number of traces used = 20
number of runs = 4
starttime = Wed Oct 10 06:37:50 MDT 2012
Solution produced by inversion of all available channels
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To: eqinfo-mt@gfz-potsdam.de
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Message-ID:
Subject: MT solution GFZ event gfz2012txzu
GFZ Event gfz2012txzu
12/10/10 12:19:44.61
Costa Rica
Epicenter: 10.22 -85.50
MW 5.3
GFZ MOMENT TENSOR SOLUTION
Depth 29 No. of sta: 30
Moment Tensor; Scale 10**17 Nm
Mrr= 1.03 Mtt=-0.68
Mpp=-0.35 Mrt= 0.52
Mrp=-0.50 Mtp=-0.68
Principal axes:
T Val= 1.26 Plg=73 Azm= 50
N 0.04 4 309
P -1.30 17 218
Best Double Couple:Mo=1.3*10**17
NP1:Strike=131 Dip=62 Slip= 94
NP2: 302 28 82
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To: alert@emsc-csem.org, zirbes@usgs.gov
Subject: USGS Body-Wave Moment Tensor Solution
12/10/10 12:19:46.76
Epicenter: 10.219 -85.373
MW 5.3
USGS MOMENT TENSOR SOLUTION
Depth 16 No. of sta: 42
Moment Tensor; Scale 10**16 Nm
Mrr= 8.35 Mtt=-2.84
Mpp=-5.51 Mrt= 4.17
Mrp=-3.71 Mtp= 3.58
Principal axes:
T Val= 10.14 Plg=72 Azm= 33
N -0.48 6 141
P -9.65 17 233
Best Double Couple:Mo=9.9*10**16
NP1:Strike=332 Dip=29 Slip= 102
NP2: 138 62 83
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