Testimonies, photostemp
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/121008114335.C000D3RV
usr/passwd : rcmt/rcmt
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General region : C000D3RV BANDA SEA
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CASY CTAO DGAR MAJO PET SNZO TAU YSS
Origin time: 2012 282 11 43 35
Origin time reformatted: 2012-10-08 11:43:35
Original location (lat,lon,depth) : -4.4 129.2 33
Moment tensor (x1.e26 dyncm) :
Mrr : 0.237301 Mtt : -0.168369
Mff : -0.068932 Mrt : -0.073237
Mrf : -0.171897 Mtf : 0.078992
T-axis: moment= 0.334 plunge= 62.600 azimuth= 115.062
N-axis: moment= -0.121 plunge= 27.047 azimuth= 305.004
P-axis: moment= -0.213 plunge= 4.058 azimuth= 212.928
best double couple: Mo= 0.274(x1.e26 dyncm) Mw=6.2 tau= 3.6
nodal planes (strike/dip/slip): 146.19/ 54.71/123.86 276.92/ 47.33/ 51.79
Centroid location : -4.415 128.723 25.825
Centroid time : -14.299
Variance reduction (%) : 41.4
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**ooo o ---------------oooo---**
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** oo ----------------------ooo**
** o -------+----------------o**
** oo-------------T-----------**
* ooo-----------------------*
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 2 0 0 0 2 0 0 0 1 0 1
r-comp: 0 2 0 0 0 2 0 0 0 0 0 0
t-comp: 0 2 0 0 0 3 0 0 0 0 0 1
Total number of traces used = 17
number of runs = 12
starttime = Mon Oct 8 05:59:07 MDT 2012
depth loop = Mon Oct 8 06:24:17 MDT 2012 - Mon Oct 8 06:24:25 MDT 2012
Solution produced by inversion of channels with var red > 2%
Initial magnitude 6.3 : depth search was triggered. Initial depth 35 km.
DInit CMTDep VarRed
-------------------
020 14.526 31.05
040 26.585 32.25
060 33.997 32.34
100 10.000 20.63
200 199.414 19.51
300 277.909 17.61
400 360.406 17.23
500 432.600 15.64
600 466.246 14.33
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To: eqinfo-mt@gfz-potsdam.de
X-Original-Message-ID: <5072c668.3pbIfLDnAI79j/tj%eqinfo@gfz-potsdam.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Message-ID:
Subject: MT solution GFZ event gfz2012tuho
GFZ Event gfz2012tuho
12/10/08 11:43:32.10
Banda Sea
Epicenter: -4.50 129.20
MW 6.3
GFZ MOMENT TENSOR SOLUTION
Depth 15 No. of sta: 101
Moment Tensor; Scale 10**18 Nm
Mrr= 2.05 Mtt=-1.31
Mpp=-0.75 Mrt= 1.75
Mrp=-1.61 Mtp=-1.31
Principal axes:
T Val= 3.18 Plg=65 Azm= 46
N -0.22 3 310
P -2.96 25 218
Best Double Couple:Mo=3.1*10**18
NP1:Strike=131 Dip=70 Slip= 93
NP2: 301 20 81
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To: cmtcustomers@ldeo.columbia.edu
Subject: quick CMT: 2012/10/08, 11:43:35.4, BANDA SEA, MW=6.2
X-Scanned-By: MIMEDefang 2.49 on 129.236.10.30
Here is the solution for the recent event.
October 8, 2012, BANDA SEA, MW=6.2
Goran Ekstrom
CENTROID-MOMENT-TENSOR SOLUTION
GCMT EVENT: C201210081143A
DATA: II IU CU MN G IC LD GE DK
L.P.BODY WAVES:140S, 305C, T= 40
MANTLE WAVES: 128S, 203C, T=125
SURFACE WAVES: 142S, 333C, T= 50
TIMESTAMP: Q-20121008115526
CENTROID LOCATION:
ORIGIN TIME: 11:43:36.0 0.1
LAT: 4.56S 0.00;LON:129.23E 0.00
DEP: 12.0 FIX;TRIANG HDUR: 3.0
MOMENT TENSOR: SCALE 10**25 D-CM
RR= 2.200 0.011; TT=-1.680 0.011
PP=-0.517 0.012; RT= 0.721 0.031
RP= 0.062 0.032; TP= 1.090 0.010
PRINCIPAL AXES:
1.(T) VAL= 2.354;PLG=77;AZM=334
2.(N) 0.058; 10; 118
3.(P) -2.410; 7; 210
BEST DBLE.COUPLE:M0= 2.38*10**25
NP1: STRIKE=312;DIP=39;SLIP= 107
NP2: STRIKE=110;DIP=53;SLIP= 77
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-- ------------------
P ----------------
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To: alert@emsc-csem.org, m.d.zirbes@gmail.com, zirbes@usgs.gov
Subject: USGS Centroid Moment Tensor Solution
12/10/08 11:43:35.30
Epicenter: -4.515 129.081
MW 6.2
USGS CENTROID MOMENT TENSOR
12/10/08 11:43:44.59
Centroid: -4.674 129.021
Depth 21 No. of sta: 92
Moment Tensor; Scale 10**18 Nm
Mrr= 2.74 Mtt=-1.84
Mpp=-0.91 Mrt=-0.57
Mrp= 1.03 Mtp= 1.25
Principal axes:
T Val= 3.02 Plg=76 Azm=258
N -0.12 9 128
P -2.90 11 37
Best Double Couple:Mo=3.0*10**18
NP1:Strike=116 Dip=35 Slip= 74
NP2: 315 56 101
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