Testimonies, photostemp
Full tensors solutions
To: vallee@geoazur.unice.fr
From: scardec@geoazur.unice.fr
Subject: [SCARDEC] Recent Mw=5.9 earthquake, located in HOKKAIDO, JAPAN REGION
Message-Id: <20120825150045.AD13EE743E8@alto.unice.fr>
Date: Sat, 25 Aug 2012 17:00:45 +0200 (CEST)
2012 08 25 14 16 16.0 42.357 143.011 52.0 5.9 89 21 74 287 70 96
INDICATIF_SEISME 20120825_141616_HOKKAIDO__JAPAN_REGION
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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/120825141615.C000C6X6
usr/passwd : rcmt/rcmt
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General region : C000C6X6 HOKKAIDO, JAPAN REGION
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : AAK ARU KBS KIP KURK PMG TIXI ULN
Origin time: 2012 238 14 16 15
Origin time reformatted: 2012-08-25 14:16:15
Original location (lat,lon,depth) : 42.4 143.0 45
Moment tensor (x1.e26 dyncm) :
Mrr : 0.052187 Mtt : -0.047898
Mff : -0.004290 Mrt : -0.066727
Mrf : 0.024441 Mtf : -0.004684
T-axis: moment= 0.092 plunge= 60.667 azimuth= 209.751
N-axis: moment= -0.010 plunge= 10.172 azimuth= 101.130
P-axis: moment= -0.082 plunge= 27.189 azimuth= 5.841
best double couple: Mo= 0.087(x1.e26 dyncm) Mw=5.9 tau= 2.5
nodal planes (strike/dip/slip): 71.63/ 20.02/ 58.95 284.29/ 72.94/100.65
Centroid location : 42.373 143.097 47.354
Centroid time : 2.145
Variance reduction (%) : 31.4
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 0 1 0 0 0 2 2 2 0 0 0
r-comp: 0 0 0 0 0 0 2 2 1 0 0 0
t-comp: 0 0 1 0 0 0 1 0 2 0 0 0
Total number of traces used = 17
number of runs = 10
starttime = Sat Aug 25 08:31:14 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: <5038fd87.vAW2I98L/fJxdC69%eqinfo@gfz-potsdam.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Message-ID:
Subject: MT solution GFZ event gfz2012qscm
GFZ Event gfz2012qscm
12/08/25 14:16:20.69
Hokkaido, Japan Region
Epicenter: 42.32 142.98
MW 5.8
GFZ MOMENT TENSOR SOLUTION
Depth 54 No. of sta: 103
Moment Tensor; Scale 10**17 Nm
Mrr= 5.65 Mtt=-3.68
Mpp=-1.97 Mrt=-4.68
Mrp= 1.16 Mtp=-3.68
Principal axes:
T Val= 7.90 Plg=65 Azm=204
N -1.95 15 78
P -5.95 20 343
Best Double Couple:Mo=7.1*10**17
NP1:Strike= 48 Dip=29 Slip= 57
NP2: 265 66 107
P ---------
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To: cmtcustomers@ldeo.columbia.edu
Subject: quick CMT: 2012/08/25, 14:16:15.8, HOKKAIDO, JAPAN REGION, MW=5.9
X-Scanned-By: MIMEDefang 2.49 on 129.236.10.30
Here is the solution for the recent event.
August 25, 2012, HOKKAIDO, JAPAN REGION, MW=5.9
Meredith Nettles
CENTROID-MOMENT-TENSOR SOLUTION
GCMT EVENT: C201208251416A
DATA: II LD IU CU MN G IC GE DK
L.P.BODY WAVES:132S, 269C, T= 40
MANTLE WAVES: 73S, 82C, T=125
SURFACE WAVES: 136S, 300C, T= 50
TIMESTAMP: Q-20120825165035
CENTROID LOCATION:
ORIGIN TIME: 14:16:20.7 0.1
LAT:42.39N 0.01;LON:142.93E 0.01
DEP: 48.2 0.6;TRIANG HDUR: 2.1
MOMENT TENSOR: SCALE 10**24 D-CM
RR= 4.670 0.071; TT=-4.090 0.059
PP=-0.581 0.061; RT=-6.650 0.087
RP= 2.900 0.064; TP=-0.549 0.050
PRINCIPAL AXES:
1.(T) VAL= 9.077;PLG=58;AZM=212
2.(N) -1.286; 11; 105
3.(P) -7.791; 29; 9
BEST DBLE.COUPLE:M0= 8.43*10**24
NP1: STRIKE= 70;DIP=18;SLIP= 54
NP2: STRIKE=288;DIP=75;SLIP= 101
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To: alert@emsc-csem.org, zirbes@usgs.gov
Subject: USGS Body-Wave Moment Tensor Solution
12/08/25 14:16:15.90
Epicenter: 42.361 143.031
MW 5.9
USGS MOMENT TENSOR SOLUTION
Depth 49 No. of sta: 105
Moment Tensor; Scale 10**17 Nm
Mrr= 7.01 Mtt=-5.70
Mpp=-1.31 Mrt=-6.60
Mrp= 2.54 Mtp= 1.28
Principal axes:
T Val= 10.12 Plg=66 Azm=204
N -0.99 2 108
P -9.12 24 17
Best Double Couple:Mo=9.7*10**17
NP1:Strike=289 Dip=69 Slip= 93
NP2: 102 21 84
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