Testimonies, photostemp
Full tensors solutions
To: vallee@geoazur.unice.fr
From: scardec@geoazur.unice.fr
Subject: [SCARDEC] Recent Mw=5.8 earthquake, located in SOLOMON ISLANDS
Message-Id: <20121014053717.C2A96E743FD@alto.unice.fr>
Date: Sun, 14 Oct 2012 07:37:17 +0200 (CEST)
2012 10 14 04 58 08.0 -7.191 156.064 44.0 5.8 141 42 104 302 50 77
INDICATIF_SEISME 20121014_045808_SOLOMON_ISLANDS
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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/121014045807.B000D5KF
usr/passwd : rcmt/rcmt
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General region : B000D5KF SOLOMON ISLANDS
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CASY KIP MAJO PET SNZO TAU ULN
Origin time: 2012 288 4 58 7
Origin time reformatted: 2012-10-14 04:58:07
Original location (lat,lon,depth) : -7.2 156.1 61
Moment tensor (x1.e26 dyncm) :
Mrr : 0.065810 Mtt : -0.038424
Mff : -0.027386 Mrt : -0.000344
Mrf : 0.004915 Mtf : 0.042575
T-axis: moment= 0.066 plunge= 86.194 azimuth= 289.533
N-axis: moment= 0.010 plunge= 3.532 azimuth= 131.452
P-axis: moment= -0.076 plunge= 1.417 azimuth= 41.364
best double couple: Mo= 0.071(x1.e26 dyncm) Mw=5.8 tau= 2.3
nodal planes (strike/dip/slip): 127.75/ 43.69/ 84.88 314.81/ 46.52/ 94.87
Centroid location : -7.120 155.403 46.957
Centroid time : -2.756
Variance reduction (%) : 28.0
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 0 0 0 1 1 1 0 0 0 0 2
r-comp: 0 0 0 0 0 1 0 1 0 0 0 1
t-comp: 1 0 0 0 0 1 1 0 0 0 0 1
Total number of traces used = 13
number of runs = 14
starttime = Sat Oct 13 23:17:46 MDT 2012
Solution produced by inversion of channels with var red > 2%
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To: eqinfo-mt@gfz-potsdam.de
X-Original-Message-ID: <507a638d.yKfcTTzpDrD5Q6LV%eqinfo@gfz-potsdam.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Message-ID:
Subject: MT solution GFZ event gfz2012uetf
GFZ Event gfz2012uetf
12/10/14 04:58:03.35
Solomon Islands
Epicenter: -7.12 156.10
MW 5.8
GFZ MOMENT TENSOR SOLUTION
Depth 52 No. of sta: 75
Moment Tensor; Scale 10**17 Nm
Mrr= 4.91 Mtt=-3.46
Mpp=-1.46 Mrt=-1.12
Mrp=-0.05 Mtp=-3.46
Principal axes:
T Val= 5.11 Plg=79 Azm=151
N 0.98 10 306
P -6.09 5 36
Best Double Couple:Mo=5.7*10**17
NP1:Strike=137 Dip=41 Slip= 105
NP2: 297 50 77
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To: cmtcustomers@ldeo.columbia.edu
Subject: quick CMT: 2012/10/14, 04:58: 7.7, SOLOMON ISLANDS, MW=5.8
X-Scanned-By: MIMEDefang 2.49 on 129.236.10.30
Here is the solution for the recent event.
October 14, 2012, SOLOMON ISLANDS, MW=5.8
Goran Ekstrom
CENTROID-MOMENT-TENSOR SOLUTION
GCMT EVENT: C201210140458A
DATA: II IU DK CU MN G IC LD GE
L.P.BODY WAVES:134S, 251C, T= 40
MANTLE WAVES: 72S, 87C, T=125
SURFACE WAVES: 126S, 241C, T= 50
TIMESTAMP: Q-20121014092046
CENTROID LOCATION:
ORIGIN TIME: 04:58:09.3 0.1
LAT: 7.28S 0.01;LON:156.13E 0.01
DEP: 52.1 0.3;TRIANG HDUR: 2.0
MOMENT TENSOR: SCALE 10**24 D-CM
RR= 6.220 0.060; TT=-4.310 0.048
PP=-1.910 0.051; RT=-1.160 0.051
RP=-0.274 0.049; TP= 3.720 0.043
PRINCIPAL AXES:
1.(T) VAL= 6.411;PLG=80;AZM=146
2.(N) 0.654; 9; 305
3.(P) -7.064; 3; 36
BEST DBLE.COUPLE:M0= 6.74*10**24
NP1: STRIKE=135;DIP=42;SLIP= 104
NP2: STRIKE=297;DIP=49;SLIP= 78
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To: alert@emsc-csem.org, zirbes@usgs.gov
Subject: USGS WPhase Moment Tensor Solution
12/10/14 4:58:7.00
Epicenter: -7.191 156.063
MW 5.8
USGS/WPHASE CENTROID MOMENT TENSOR
12/10/14 4:58: 7.00
Centroid: -7.091 155.962
Depth 60 No. of sta: 58
Moment Tensor; Scale 10**17 Nm
Mrr= 5.70 Mtt=-3.41
Mpp=-2.29 Mrt= 0.63
Mrp= 0.07 Mtp= 3.38
Principal axes:
T Val= 5.76 Plg=84 Azm=332
N = 0.53 5 130
P = -6.29 2 220
Best Double Couple:Mo=6.0*10**17
NP1:Strike=315 Dip=43 Slip= 97
NP2: 125 47 83
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