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Full tensors solutions

To: vallee@geoazur.unice.fr
From: scardec@geoazur.unice.fr
Subject:  [SCARDEC] Recent Mw=7.8 earthquake, located in QUEEN CHARLOTTE ISLANDS REGION
Message-Id: <20121028035155.03D54E74418@alto.unice.fr>
Date: Sun, 28 Oct 2012 04:51:55 +0100 (CET)

2012 10 28 03 04 11.0 52.769 -131.927 12.0 7.8 337 31 132 110 68 68
INDICATIF_SEISME 20121028_030411_QUEEN_CHARLOTTE_ISLANDS_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/121028030410.B000DF7N
usr/passwd : rcmt/rcmt
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General region :  B000DF7N QUEEN CHARLOTTE ISLANDS R                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  BILL CCM HKT HRV KIP MA2 PET SFJD SSPA TUC WCI WVT                                                 
Origin time: 2012  302   3   4  10
Origin time reformatted: 2012-10-28 03:04:10
Original location (lat,lon,depth) :  52.8  -131.9 10              
Moment tensor (x1.e26 dyncm) :
Mrr :     33.375893 Mtt :    -23.090555
Mff :    -10.285337 Mrt :     14.717838
Mrf :      1.792210 Mtf :     18.989922
T-axis:  moment=    37.890   plunge=    71.974  azimuth=   332.381    
N-axis:  moment=     0.553   plunge=    15.529  azimuth=   121.020    
P-axis:  moment=   -38.443   plunge=     8.926  azimuth=   213.522    
best double couple: Mo=   38.166(x1.e26 dyncm)  Mw=7.7  tau= 18.7     
nodal planes (strike/dip/slip):  110.12/ 55.76/ 71.10     321.43/ 38.55/115.45  
Centroid location :   52.405  -132.007    10.000
Centroid time :     26.005
Variance reduction (%) :  79.7

                   ***********              
               ****-----      ****          
            ***oooooooooo--       ***       
          **------------oooo-        **     
         **----------------oooo       **    
        *---------------------ooo       *   
       *------------------------oo-      *  
      **-------------------------ooo     ** 
      *oo-------------T------------oo     * 
     **-oo--------------------------o-    **
     ** --oo------------+-----------oo-   **
     **    ooo-----------------------o--  **
      *      oooo--------------------oo-- * 
      **        oooo------------------o--** 
       *            oooooo-----------oooo*  
        *                oooooooooooooo-*   
         **                          o**    
          **                        o**     
            ***P                  ***       
               ****           ****          
                   ***********              

          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    4    2    1    0    0    2    1    0    1    0            
r-comp:     0    1    3    2    1    0    0    1    1    0    1    0            
t-comp:     0    1    3    2    0    0    0    1    1    0    1    0            
Total number of traces used =  30  
number of runs = 3
starttime = Sat Oct 27 21:25:38 MDT 2012
depth loop = Sat Oct 27 21:30:26 MDT 2012 - Sat Oct 27 21:30:39 MDT 2012
Solution produced by inversion of channels with var red > 2%
Initial magnitude 7.7  : depth search was triggered. Initial depth 18 km.
DInit  CMTDep  VarRed
-------------------
020     10.000 60.02
040     10.000 59.61
060     10.000 57.01
100     10.000 42.37
200     252.304 15.84
300     287.350 25.92
400     328.529 28.65
500     368.456 24.30
600     389.979 18.56
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To: eqinfo-mt@gfz-potsdam.de
X-Original-Message-ID: <508cae25.cKydTQQ//37htgZY%eqinfo@gfz-potsdam.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Message-ID: 
Subject: MT solution GFZ event gfz2012veem

GFZ Event gfz2012veem
12/10/28 03:04:09.72
Queen Charlotte Islands Region
Epicenter: 52.59 -132.19
MW 7.7

GFZ MOMENT TENSOR SOLUTION
Depth  17         No. of sta: 31
Moment Tensor;   Scale 10**20 Nm
  Mrr= 3.25       Mtt=-1.97
  Mpp=-1.28       Mrt= 2.01
  Mrp=-0.94       Mtp=-1.97
Principal axes:
  T  Val=  3.97  Plg=72  Azm= 16
  N       -0.16       6      124
  P       -3.81      17      216

Best Double Couple:Mo=3.9*10**20
 NP1:Strike=121 Dip=62 Slip=  83
 NP2:       315     28       103

           -----------           
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-----########### T #########-----
------##########   ##########----
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----------###################----
------------##################---
 --------------###############-- 
  ----------------############-  
  ---------------------------##  
    -------------------------    
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To: cmtcustomers@ldeo.columbia.edu
Subject: quick CMT: 2012/10/28, 03:04:10.5, QUEEN CHARLOTTE ISLANDS REGION, MW=7.7
X-Scanned-By: MIMEDefang 2.49 on 129.236.10.30


Here is the solution for the recent event.

October 28, 2012, QUEEN CHARLOTTE ISLANDS REGION, MW=7.7

Meredith Nettles
Goran Ekstrom

CENTROID-MOMENT-TENSOR  SOLUTION
GCMT EVENT:     C201210280304A  
DATA: II LD IU DK CU MN G  IC GE
L.P.BODY WAVES:149S, 387C, T= 50
MANTLE WAVES:  150S, 405C, T=150
SURFACE WAVES: 153S, 408C, T= 50
TIMESTAMP:      Q-20121028073457
CENTROID LOCATION:
ORIGIN TIME:      03:04:39.2 0.1
LAT:52.47N 0.00;LON:132.13W 0.01
DEP: 15.0  0.2;TRIANG HDUR: 18.2
MOMENT TENSOR: SCALE 10**27 D-CM
RR= 4.120 0.015; TT=-2.560 0.011
PP=-1.560 0.009; RT= 2.900 0.123
RP=-0.906 0.110; TP= 2.140 0.006
PRINCIPAL AXES:
1.(T) VAL=  5.205;PLG=70;AZM=  3
2.(N)      -0.058;    10;    122
3.(P)      -5.147;    17;    215
BEST DBLE.COUPLE:M0= 5.18*10**27
NP1: STRIKE=320;DIP=29;SLIP= 111
NP2: STRIKE=116;DIP=63;SLIP=  79

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


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

12/10/28  3: 4:9.00

Epicenter:  52.742 -132.131
MW 7.8

USGS/WPHASE CENTROID MOMENT TENSOR
12/10/28  3: 4: 9.00
Centroid:   52.742 -131.965
Depth  11         No. of sta: 24
Moment Tensor;   Scale 10**20 Nm
  Mrr= 3.84       Mtt=-2.41
  Mpp=-1.42       Mrt= 3.77
  Mrp=-1.38       Mtp= 2.21
 Principal axes:
  T  Val=  5.62  Plg=65  Azm=  6
  N     =  0.11      10      119
  P     = -5.73      22      213

Best Double Couple:Mo=5.7*10**20
 NP1:Strike=322 Dip=24 Slip= 115
 NP2:       115     68        79

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