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Full tensors solutions

To: vallee@geoazur.unice.fr
From: scardec@geoazur.unice.fr
Subject:  [SCARDEC] Recent Mw=6.6 earthquake, located in FIJI ISLANDS REGION
Message-Id: <20131123083738.B58E7E7440A@alto.unice.fr>
Date: Sat, 23 Nov 2013 09:37:38 +0100 (CET)

2013 11 23 07 48 32.0 -17.097 -176.562 387.0 6.6 1 12 65 206 79 95
INDICATIF_SEISME 20131123_074832_FIJI_ISLANDS_REGION

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To: jaschapolet@gmail.com
Subject: [rCMT] Mw=6.5 FIJI REGION

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, beta version 12/21/12
More details on this rCMT at http://neic.cr.usgs.gov/beta/rcmt/events/131123074832.b000l51g 
usr/passwd : rcmt/rcmt  Event only available after completion bootstrapping
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General region :  b000l51g FIJI REGION                                       
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CASY CTAO KIP MAJO PMG RPN SNZO TAU                                                                
Origin time: 2013  327   7  48  32
Origin time reformatted: 2013-11-23 07:48:32
Original location (lat,lon,depth) : -17.1  -176.6 371             
Moment tensor (x1.e26 dyncm) :
Mrr :      0.270375 Mtt :      0.019942
Mff :     -0.290316 Mrt :     -0.285653
Mrf :     -0.608180 Mtf :      0.017905
T-axis:  moment=     0.747   plunge=    54.267  azimuth=   124.476    
N-axis:  moment=    -0.039   plunge=     9.795  azimuth=    20.593    
P-axis:  moment=    -0.708   plunge=    33.965  azimuth=   283.915    
best double couple: Mo=    0.728(x1.e26 dyncm)  Mw=6.5  tau=  5.0     
nodal planes (strike/dip/slip):  337.94/ 14.29/ 46.45     202.39/ 79.69/ 99.96  
Centroid location :  -16.711  -176.479   383.210
Centroid time :      3.500
Variance reduction (%) :  57.5

                   ***********              
               ****o    oooooo****          
            ***              ooooo***       
          **               oo----ooo-**     
         **               oo-------ooo**    
        *                oo----------oo-*   
       *                oo------------oo-*  
      **               oo--------------o-** 
      *     P          o---------------oo-* 
     **               oo----------------o-**
     **              oo-+---------------o-**
     **             oo------------------o-**
      *             o----------T--------o-* 
      **           oo------------------oo** 
       *           o-------------------o-*  
        *         oo------------------oo*   
         **       o------------------o**    
          **     oo----------------oo**     
            ***  o---------------o***       
               ****-----------****          
                   ***********              

          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    1    0    0    1    0    1    1    1    1    2            
r-comp:     0    0    1    0    0    1    0    1    1    1    0    2            
t-comp:     0    0    1    0    0    1    0    1    0    1    0    2            
Total number of traces used =  21  
number of runs = 13
starttime = Sat Nov 23 01:06:16 MST 2013
depth loop = Sat Nov 23 01:33:22 MST 2013 - Sat Nov 23 01:33:31 MST 2013
Solution produced by inversion of channels with var red > 2%
Initial magnitude 6.5  : depth search was triggered. Initial depth 377 km.
DInit  CMTDep  VarRed
-------------------
020     23.425 40.72
040     22.544 40.82
060     26.444 40.64
100     493.532 47.66
200     374.559 55.16
300     371.284 55.30
400     389.098 55.27
500     414.278 54.52
600     389.376 55.01
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To: eqinfo-mt@gfz-potsdam.de
X-Original-Message-ID: <5290646d.W5LfW66vAJ30yjWm%eqinfo@gfz-potsdam.de>
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Content-Type: text/plain; charset=us-ascii
Message-ID: 
Subject: MT solution GFZ event gfz2013wyfl

GFZ Event gfz2013wyfl
13/11/23 07:48:32.23
Fiji Islands Region
Epicenter: -17.08 -176.67
MW 6.5

GFZ MOMENT TENSOR SOLUTION
Depth 384         No. of sta: 12
Moment Tensor;   Scale 10**18 Nm
  Mrr= 2.37       Mtt= 0.05
  Mpp=-2.42       Mrt=-2.75
  Mrp=-5.18       Mtp=-0.10
Principal axes:
  T  Val=  6.50  Plg=55  Azm=126
  N       -0.35       8       24
  P       -6.16      34      288

Best Double Couple:Mo=6.3*10**18
 NP1:Strike=206 Dip=80 Slip=  98
 NP2:       346     13        51

           -------####           
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---- P ---------##############---
----   --------###############---
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To: cmtcustomers@ldeo.columbia.edu
Subject: quick CMT: 2013/11/23, 07:48:32.7, FIJI ISLANDS REGION, MW=6.5
X-Scanned-By: MIMEDefang 2.49 on 129.236.10.30


Here is the solution for the recent event.

November 23, 2013, FIJI ISLANDS REGION, MW=6.5

Goran Ekstrom
Meredith Nettles

CENTROID-MOMENT-TENSOR  SOLUTION
GCMT EVENT:     C201311230748A  
DATA: II IU LD DK CU MN IC G  GE
 KP 
L.P.BODY WAVES:171S, 448C, T= 40
MANTLE WAVES:  154S, 281C, T=125
TIMESTAMP:      Q-20131123104711
CENTROID LOCATION:
ORIGIN TIME:      07:48:37.0 0.1
LAT:17.12S 0.01;LON:176.36W 0.00
DEP:387.7  0.3;TRIANG HDUR:  4.3
MOMENT TENSOR: SCALE 10**25 D-CM
RR= 2.480 0.021; TT=-0.191 0.036
PP=-2.290 0.034; RT=-2.800 0.027
RP=-5.840 0.026; TP=-0.515 0.032
PRINCIPAL AXES:
1.(T) VAL=  7.005;PLG=55;AZM=120
2.(N)      -0.168;     4;     24
3.(P)      -6.838;    35;    291
BEST DBLE.COUPLE:M0= 6.92*10**25
NP1: STRIKE=  3;DIP=11;SLIP=  69
NP2: STRIKE=205;DIP=80;SLIP=  94

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


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To: undisclosed-recipients:;

Source parameters obtained from SEISCOMP3 process

event ID: cea2013wyfl
Mw= 6.5 , Fiji Islands Region
Epicenter : 17.09S 176.64W 363km
Event time:2013-11-23 07:48:32 UTC

SYS_AL MOMENT TENSOR SOLUTION
SYS_AL INVERSION - OT+45
CPPT EVENT:     C201311230748A
DATA:  G GE II IU
SURFACE WAVES:020S,  20C, 50
TIMESTAMP:      Q-20131123083333
CENTROID LOCATION:
ORIGIN TIME:       07:48:32 0.0
LAT:17.08S 0.00;LON:176.57W 0.00
DEP:363.1  0.0;porte  HDUR:  4.6
MOMENT TENSOR: SCALE 10**25 D-CM
RR=-1.622 0.000; TT=-2.452 0.000
PP= 4.074 0.000; RT=-3.565 0.000
RP=-4.816 0.000; TP=-0.640 0.000
PRINCIPAL AXES:
1.(T) VAL=  6.995;PLG=32;AZM=100
2.(N)       0.000;    27;    208
3.(P)      -6.995;    46;    330
BEST DBLE.COUPLE:M0= 7.00*10**25
NP1: STRIKE=137;DIP=29;SLIP=-164
NP2: STRIKE= 32;DIP=82;SLIP= -62

          ----------                    
      ----------------###               
    ##--   -----------#####             
   ##--- P ----------#######            
  ##----   ---------#########           
 ###---------------###########          
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 #####--------########## T ###          
 ######------###########   ###          
  ######----#################           
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# ADDITIONAL INFORMATIONS :

Source parameters obtained from SYS_AL process:

P-wave energy:
   Ep = 1.20E+14 J (  8 channels) 
Mm magnitude results:
   Mw: 6.6, M0: 9.5e+18 N.m, Mm: 6.0 
   Slowness (THETA): -4.9 +- 0.41 (8 stations)  (strike-slip) 
Inversion results:
   Mw: 6.5, M0: 7.0e+18 N.m, Mm: 5.8 ( 25 stations)
   Slowness (THETA): -4.8 +- 0.41 (8 stations)  (strike-slip) 
   Misfit:   24 %
   Matching P wave first motion:   98 % ( 59 stations)

Message issued on 2013-11-23 at 08:33:33 GMT
Earthquake occured 45 minutes ago


Provided by CPPT :
Centre Polynesien de Prevention des Tsunamis
(French Polynesian Tsunami Warning Center)
CEA/DASE/Laboratoire de Geophysique
BP.640 - 98713 - Papeete - Tahiti
Polynesie Francaise


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: undisclosed-recipients:;

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USGS
2013-11-23T07:48:39.000Z
Epicenter: -17.1000 -176.560000
Magnitude: M 6.5
Depth: 390.5
NP1:Strike=354 Dip=11 Slip=60
NP2:Strike=204 Dip=80 Slip=96

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