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Full tensors solutions

To: vallee@geoazur.unice.fr
From: scardec@geoazur.unice.fr
Subject:  [SCARDEC] Recent Mw=6.3 earthquake, located in GULF OF ALASKA
Message-Id: <20121112212528.E6DD8E743F8@alto.unice.fr>
Date: Mon, 12 Nov 2012 22:25:28 +0100 (CET)

2012 11 12 20 42 14.0 57.852 -142.907 6.0 6.3 176 69 -167 81 78 -22
INDICATIF_SEISME 20121112_204214_GULF_OF_ALASKA

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To: eqinfo-mt@gfz-potsdam.de
X-Original-Message-ID: <50a16c32.dnZfUTpNHQViZhk7%eqinfo@gfz-potsdam.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Message-ID: 
Subject: MT solution GFZ event gfz2012wgxy

GFZ Event gfz2012wgxy
12/11/12 20:42:16.39
Gulf of Alaska
Epicenter: 57.90 -142.78
MW 6.3

GFZ MOMENT TENSOR SOLUTION
Depth  14         No. of sta: 34
Moment Tensor;   Scale 10**18 Nm
  Mrr=-0.53       Mtt=-0.29
  Mpp= 0.82       Mrt=-0.86
  Mrp=-2.16       Mtp=-0.29
Principal axes:
  T  Val=  4.29  Plg=25  Azm=127
  N       -1.26      55      355
  P       -3.03      22      228

Best Double Couple:Mo=3.8*10**18
 NP1:Strike=177 Dip=88 Slip= 145
 NP2:       268     55         2

           #####------           
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 ########-------#########------- 
#####-----------#############----
###-------------################-
#---------------#################
----------------#################
----------------#################
 ---------------################ 
  ---------------##########   #  
  --   ----------########## T #  
     P ----------##########      
       ----------###########     
        ---------########        
           ------#####           


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To: cmtcustomers@ldeo.columbia.edu
Subject: quick CMT: 2012/11/12, 20:42:15.0, GULF OF ALASKA, MW=6.3
X-Scanned-By: MIMEDefang 2.49 on 129.236.10.30


Here is the solution for the recent event.

November 12, 2012, GULF OF ALASKA, MW=6.3

Meredith Nettles
Goran Ekstrom

CENTROID-MOMENT-TENSOR  SOLUTION
GCMT EVENT:     C201211122042A  
DATA: II LD IU DK CU MN G  IC GE
L.P.BODY WAVES:149S, 350C, T= 40
MANTLE WAVES:  138S, 226C, T=125
SURFACE WAVES: 151S, 355C, T= 50
TIMESTAMP:      Q-20121112210729
CENTROID LOCATION:
ORIGIN TIME:      20:42:17.9 0.1
LAT:57.72N 0.00;LON:142.87W 0.01
DEP: 18.8  0.3;TRIANG HDUR:  3.6
MOMENT TENSOR: SCALE 10**25 D-CM
RR=-0.651 0.018; TT=-0.180 0.019
PP= 0.832 0.018; RT=-0.138 0.043
RP=-1.110 0.048; TP= 3.740 0.018
PRINCIPAL AXES:
1.(T) VAL=  4.276;PLG=11;AZM=130
2.(N)      -0.688;    73;      1
3.(P)      -3.587;    13;    223
BEST DBLE.COUPLE:M0= 3.93*10**25
NP1: STRIKE=266;DIP=73;SLIP=  -1
NP2: STRIKE=357;DIP=89;SLIP=-163

            #####------           
        #########----------       
      ###########------------     
    #############--------------   
   ##############---------------  
  ###############---------------- 
  ###############---------------- 
 ###########------###########-----
 ####-------------################
 -----------------################
 -----------------################
  ----------------############### 
  ----------------############### 
   ---   ---------#########   ##  
    -- P ---------######### T #   
         ---------#########       
        ----------#########       
            ------#####           


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To: undisclosed-recipients:;

CEA/DASE/Laboratoire de Geophysique
CPPT - Centre Polynesien de Prevention des Tsunamis
Message issued on 2012-11-12 at 21:27:16 GMT
An earthquake occured 45 minutes ago

Source parameters obtained from SEISCOMP3 process

  Region           :  Gulf of Alaska
  Origin time      :  2012-11-12 20:42:16
  Latitude         :  +57.83
  Longitude        : -142.61
  Depth            :  +10 km
  Magnitude      M :    6.3 (48 stations)

Source parameters obtained from SYS_AL process

  Magnitude Mm     :   Mw: 6.4,   M0: 4.9e+18 N.m,  Mm: 5.7 ( 26 stations) 

  SLOWNESS (THETA) :   -5.9 (14 stations) 

  Inversion        :   Mw: 6.3,   M0: 3.5e+18 N.m,  Mm: 5.5 ( 29 stations)
                       NP1     :   87,   83,  -20
                       NP2     :  179,   70, -173
                       Depth   :  +15 km
                       Misfit  :   63 %
                       Score P :   82 % ( 52 stations) (Matching P wave first motion [-100%(wrong);100%(perfect)])

                                        
           ++++++++----------           
        ++++++++++--------------        
      +++++++++++-----------------      
    ++++++++++++--------------------    
   +++++++++++++---------------------   
  ++++++++++++++----------------------  
 ++++++++++++++------------------------ 
 ++++++++++++++------------------------ 
 ++++++++++++++------------------------ 
 ++++++++++++++-------------+++++++++++ 
 --------------++++++++++++++++++++++++ 
 ---------------+++++++++++++++++++++++ 
  --------------++++++++++++++++++++++  
   -------------+++++++++++++++++++++   
    -------------+++++++++++++++++++    
      -----------+++++++++++++++++      
        ----------++++++++++++++        
           --------++++++++++           
                                        

Note: these results are currently evaluated by fully automated process.
Users should be advised to use and interpret these products with caution.



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To: alert@emsc-csem.org, m.d.zirbes@gmail.com, zirbes@usgs.gov
Subject: USGS WPhase Moment Tensor Solution

12/11/12 20:42:14.00

Epicenter:  57.851 -142.906
MW 6.3

USGS/WPHASE CENTROID MOMENT TENSOR
12/11/12 20:42:14.00
Centroid:   57.751 -142.906
Depth  13         No. of sta: 47
Moment Tensor;   Scale 10**18 Nm
  Mrr=-0.24       Mtt=-0.24
  Mpp= 0.48       Mrt=-0.31
  Mrp= 0.67       Mtp= 3.15
 Principal axes:
  T  Val=  3.32  Plg= 4  Azm=311
  N     = -0.11      76      201
  P     = -3.21      12       42

Best Double Couple:Mo=3.3*10**18
 NP1:Strike= 86 Dip=77 Slip=  -5
 NP2:       177     84      -167

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