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/121105043029.B000DKGI
usr/passwd : rcmt/rcmt
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General region : B000DKGI OFF EAST COAST OF HONSHU,
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : BILL CTAO KBS KIP MA2 TIXI ULN YAK
Origin time: 2012 310 4 30 29
Origin time reformatted: 2012-11-05 04:30:29
Original location (lat,lon,depth) : 37.8 143.7 36
Moment tensor (x1.e26 dyncm) :
Mrr : -0.024990 Mtt : -0.007841
Mff : 0.032831 Mrt : -0.006734
Mrf : -0.080244 Mtf : 0.013663
T-axis: moment= 0.091 plunge= 34.524 azimuth= 100.480
N-axis: moment= -0.010 plunge= 6.472 azimuth= 6.003
P-axis: moment= -0.081 plunge= 54.700 azimuth= 266.783
best double couple: Mo= 0.086(x1.e26 dyncm) Mw=5.9 tau= 2.4
nodal planes (strike/dip/slip): 4.84/ 79.84/-96.58 218.01/ 12.08/-57.41
Centroid location : 36.982 144.017 23.769
Centroid time : -5.139
Variance reduction (%) : 10.5
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**oo o-------------**
* o o--------------*
**oo oo--------------**
**o P + o---------------**
**o o---------T-----**
*o o---------------*
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 0 1 0 0 2 3 1 0 0 0 0
r-comp: 1 0 1 0 0 1 2 1 0 0 0 0
t-comp: 1 0 1 0 0 1 2 1 0 0 0 0
Total number of traces used = 20
number of runs = 7
starttime = Sun Nov 4 21:55:20 MST 2012
Solution produced by inversion of all available channels
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To: eqinfo-mt@gfz-potsdam.de
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MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Message-ID:
Subject: MT solution GFZ event gfz2012vsxj
GFZ Event gfz2012vsxj
12/11/05 04:30:26.06
Off East Coast of Honshu, Japan
Epicenter: 37.83 143.71
MW 5.6
GFZ MOMENT TENSOR SOLUTION
Depth 28 No. of sta: 51
Moment Tensor; Scale 10**17 Nm
Mrr=-1.74 Mtt=-0.74
Mpp= 2.48 Mrt= 0.11
Mrp= 1.07 Mtp=-0.74
Principal axes:
T Val= 3.08 Plg=12 Azm=287
N -1.06 13 194
P -2.02 72 60
Best Double Couple:Mo=2.7*10**17
NP1:Strike=186 Dip=59 Slip=-104
NP2: 33 34 -66
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To: cmtcustomers@ldeo.columbia.edu
Subject: quick CMT: 2012/11/05, 04:30:26.3, OFF EAST COAST OF HONSHU, JAPAN, MW=5.5
X-Scanned-By: MIMEDefang 2.49 on 129.236.10.30
Here is the solution for the recent event.
November 5, 2012, OFF EAST COAST OF HONSHU, JAPAN, MW=5.5
Goran Ekstrom
Meredith Nettles
CENTROID-MOMENT-TENSOR SOLUTION
GCMT EVENT: C201211050430A
DATA: II IU CU MN IC G GE DK LD
L.P.BODY WAVES: 81S, 141C, T= 40
MANTLE WAVES: 41S, 47C, T=125
SURFACE WAVES: 124S, 231C, T= 50
TIMESTAMP: Q-20121106200136
CENTROID LOCATION:
ORIGIN TIME: 04:30:29.7 0.1
LAT:37.86N 0.01;LON:143.72E 0.01
DEP: 16.4 0.5;TRIANG HDUR: 1.5
MOMENT TENSOR: SCALE 10**24 D-CM
RR=-1.560 0.036; TT=-1.270 0.030
PP= 2.820 0.034; RT= 0.212 0.087
RP= 1.000 0.090; TP= 1.400 0.026
PRINCIPAL AXES:
1.(T) VAL= 3.460;PLG=11;AZM=287
2.(N) -1.638; 35; 189
3.(P) -1.831; 53; 33
BEST DBLE.COUPLE:M0= 2.65*10**24
NP1: STRIKE= 52;DIP=45;SLIP= -37
NP2: STRIKE=170;DIP=65;SLIP=-129
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#########-------- --------#
#######-------- P --------##
T #######-------- --------##
# #######------------------####
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############----------#########
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###########---#############
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To: alert@emsc-csem.org, m.d.zirbes@gmail.com, zirbes@usgs.gov
Subject: USGS WPhase Moment Tensor Solution
12/11/ 5 4:30:26.00
Epicenter: 37.782 143.651
MW 5.6
USGS/WPHASE CENTROID MOMENT TENSOR
12/11/ 5 4:30:26.00
Centroid: 37.782 143.777
Depth 15 No. of sta: 24
Moment Tensor; Scale 10**17 Nm
Mrr=-1.87 Mtt=-0.09
Mpp= 1.96 Mrt= 0.09
Mrp=-1.79 Mtp= 1.15
Principal axes:
T Val= 3.02 Plg=18 Azm=109
N = -0.34 18 13
P = -2.68 63 242
Best Double Couple:Mo=2.9*10**17
NP1:Strike=227 Dip=31 Slip= -52
NP2: 5 66 -109
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