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Full tensors solutions

To: vallee@geoazur.unice.fr
From: scardec@geoazur.unice.fr
Subject:  [SCARDEC] Recent Mw=7.4 earthquake, located in OFFSHORE GUATEMALA
Message-Id: <20121107172057.A1A1AE74411@alto.unice.fr>
Date: Wed,  7 Nov 2012 18:20:57 +0100 (CET)

2012 11 07 16 35 50.0 14.083 -91.916 22.0 7.4 294 31 85 120 59 93
INDICATIF_SEISME 20121107_163550_OFFSHORE_GUATEMALA

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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/121107163550.B000DLWM
usr/passwd : rcmt/rcmt
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
General region :  B000DLWM OFFSHORE GUATEMALA                                
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CCM NNA SDV SJG SSPA TUC WCI WVT                                                                   
Origin time: 2012  312  16  35  50
Origin time reformatted: 2012-11-07 16:35:50
Original location (lat,lon,depth) :  14.1   -91.9 22              
Moment tensor (x1.e26 dyncm) :
Mrr :     10.998687 Mtt :     -8.413238
Mff :     -2.585449 Mrt :      7.868284
Mrf :     -2.365184 Mtf :      4.372821
T-axis:  moment=    13.826   plunge=    70.839  azimuth=     8.707    
N-axis:  moment=    -0.395   plunge=     5.256  azimuth=   114.060    
P-axis:  moment=   -13.431   plunge=    18.372  azimuth=   205.811    
best double couple: Mo=   13.628(x1.e26 dyncm)  Mw=7.4  tau= 13.2     
nodal planes (strike/dip/slip):  111.44/ 63.57/ 84.13     304.45/ 27.03/101.63  
Centroid location :   14.045   -92.276    23.214
Centroid time :      7.871
Variance reduction (%) :  85.3

                   ***********              
               ****--------   ****          
            ***oooooooooooo----   ***       
          **oooo----------oooooo--   **     
         **o-------------------ooo--  **    
        *------------------------ooo--  *   
       *---------------------------ooo-- *  
      **o----------------------------oo--** 
      *-oo---------------T------------oo--* 
     **  ooo---------------------------o--**
     **    ooo----------+--------------oo-**
     **      oooo-----------------------o-**
      *         ooooo-------------------o-* 
      **            ooooo---------------o** 
       *                ooooooooooooooooo*  
        *                              o*   
         **                           **    
          **     P                   **     
            ***                   ***       
               ****           ****          
                   ***********              

          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    1    1    0    4    0    1    0    0    0    0            
r-comp:     0    1    1    1    0    3    0    1    0    0    0    0            
t-comp:     0    1    1    1    0    3    0    0    0    0    0    0            
Total number of traces used =  20  
number of runs = 1
starttime = Wed Nov 7 09:55:06 MST 2012
depth loop = Wed Nov 7 09:55:26 MST 2012 - Wed Nov 7 09:55:35 MST 2012
Solution produced by inversion of channels with var red > 2%
Initial magnitude 7.4  : depth search was triggered. Initial depth 42 km.
DInit  CMTDep  VarRed
-------------------
020     22.589 80.89
040     29.343 80.60
060     36.666 79.61
100     80.690 38.69
200     214.345 47.49
300     267.379 50.51
400     320.607 50.08
500     399.752 45.72
600     489.407 39.57
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To: eqinfo-mt@gfz-potsdam.de
X-Original-Message-ID: <509a961c.ae1tAJBQYJcL1iOf%eqinfo@gfz-potsdam.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Message-ID: 
Subject: MT solution GFZ event gfz2012vxmh

GFZ Event gfz2012vxmh
12/11/07 16:35:52.04
Guatemala
Epicenter: 14.13 -91.87
MW 7.3

GFZ MOMENT TENSOR SOLUTION
Depth  27         No. of sta: 26
Moment Tensor;   Scale 10**19 Nm
  Mrr= 9.33       Mtt=-7.46
  Mpp=-1.87       Mrt= 2.36
  Mrp=-1.07       Mtp=-7.46
Principal axes:
  T  Val=  9.69  Plg=82  Azm= 22
  N        0.02       1      117
  P       -9.71       8      207

Best Double Couple:Mo=9.7*10**19
 NP1:Strike=116 Dip=53 Slip=  89
 NP2:       297     37        91

           -----------           
        -----------------        
     -----------------------     
    ----########-------------    
  --#################----------  
  ######################-------  
 -########################------ 
---#############   ########------
----############ T #########-----
-----###########   ##########----
-------#######################---
---------######################--
 ----------####################- 
  ------------#################  
  --------------------###------  
    -------------------------    
     -----------------------     
         ----------------        
           -----------           


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To: cmtcustomers@ldeo.columbia.edu
Subject: quick CMT: 2012/11/07, 16:35:50.3, GUATEMALA, MW=7.3
X-Scanned-By: MIMEDefang 2.49 on 129.236.10.30


Here is the solution for the recent event.

November 7, 2012, GUATEMALA, MW=7.3

Howard Koss
Meredith Nettles

CENTROID-MOMENT-TENSOR  SOLUTION
GCMT EVENT:     C201211071635A  
DATA: II LD IU DK CU MN G  IC GE
L.P.BODY WAVES:149S, 395C, T= 50
MANTLE WAVES:  144S, 351C, T=150
SURFACE WAVES: 149S, 339C, T= 50
TIMESTAMP:      Q-20121107164211
CENTROID LOCATION:
ORIGIN TIME:      16:35:55.2 0.1
LAT:13.93N 0.01;LON: 92.47W 0.01
DEP: 28.7  0.3;TRIANG HDUR: 11.4
MOMENT TENSOR: SCALE 10**27 D-CM
RR= 1.020 0.005; TT=-0.796 0.003
PP=-0.219 0.003; RT= 0.694 0.022
RP=-0.408 0.024; TP= 0.409 0.002
PRINCIPAL AXES:
1.(T) VAL=  1.301;PLG=71;AZM= 33
2.(N)      -0.008;     1;    299
3.(P)      -1.288;    19;    208
BEST DBLE.COUPLE:M0= 1.29*10**27
NP1: STRIKE=296;DIP=26;SLIP=  87
NP2: STRIKE=119;DIP=64;SLIP=  92

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


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To: undisclosed-recipients:;

CEA/DASE/Laboratoire de Geophysique
CPPT - Centre Polynesien de Prevention des Tsunamis
Message issued on 2012-11-07 at 17:20:48 GMT
An earthquake occured 45 minutes ago

Source parameters obtained from SEISCOMP3 process

  Region           :  Guatemala
  Origin time      :  2012-11-07 16:35:47
  Latitude         :  +14.16
  Longitude        :  -91.79
  Depth            :  +10 km
  Magnitude      M :    7.4 (48 stations)

Source parameters obtained from SYS_AL process

  Magnitude Mm     :   Mw: 7.4,   M0: 1.7e+20 N.m,  Mm: 7.2 ( 17 stations) 

  SLOWNESS (THETA) :   -5.6 (8 stations) 

  Inversion        :   Mw: 7.3,   M0: 9.7e+19 N.m,  Mm: 7.0 ( 21 stations)
                       NP1     :  281,   35,   66
                       NP2     :  130,   58,  106
                       Depth   :  +15 km
                       Misfit  :    5 %
                       Score P :   94 % ( 65 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/ 7 16:35:50.00

Epicenter:  14.082  -91.916
MW 7.4

USGS/WPHASE CENTROID MOMENT TENSOR
12/11/ 7 16:35:50.00
Centroid:   14.182  -91.916
Depth  30         No. of sta: 68
Moment Tensor;   Scale 10**19 Nm
  Mrr= 9.96       Mtt=-8.23
  Mpp=-1.73       Mrt= 8.17
  Mrp=-6.97       Mtp= 3.94
 Principal axes:
  T  Val= 14.81  Plg=65  Azm= 50
  N     = -0.25       7      303
  P     =-14.56      23      209

Best Double Couple:Mo=1.5*10**20
 NP1:Strike=285 Dip=23 Slip=  70
 NP2:       126     69        98

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