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Full tensors solutions

To: vallee@geoazur.unice.fr
From: scardec@geoazur.unice.fr
Subject:  [SCARDEC] Recent Mw=6.1 earthquake, located in TONGA ISLANDS
Message-Id: <20140426065043.0191CE743FB@alto.unice.fr>
Date: Sat, 26 Apr 2014 08:50:43 +0200 (CEST)
X-UID: 127348                                                  
Status: O

2014 04 26 06 02 16.0 -20.717 -174.674 37.0 6.1 343 26 104 148 64 83
INDICATIF_SEISME 20140426_060216_TONGA_ISLANDS

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To: jaschapolet@gmail.com
Subject: [rCMT] Mw=6.2 TONGA ISLANDS
Message-Id: <20140426064939.055F3120557@gscodens01.cr.usgs.gov>
X-UID: 127345                                                  
Status: O
Content-Length: 3534

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/140426060216.b000q0ag 
usr/passwd : rcmt/rcmt  Event only available after completion bootstrapping
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General region :  b000q0ag TONGA ISLANDS                                     
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CASY CTAO KIP MAJO PMG RPN SNZO TAU                                                                
Origin time: 2014  116   6   2  16
Origin time reformatted: 2014-04-26 06:02:16
Original location (lat,lon,depth) : -20.7  -174.7 36              
Moment tensor (x1.e26 dyncm) :
Mrr :      0.174983 Mtt :      0.014293
Mff :     -0.189276 Mrt :      0.046077
Mrf :     -0.113887 Mtf :      0.087027
T-axis:  moment=     0.210   plunge=    74.063  azimuth=    65.097    
N-axis:  moment=     0.046   plunge=     1.170  azimuth=   159.198    
P-axis:  moment=    -0.256   plunge=    15.892  azimuth=   249.531    
best double couple: Mo=    0.233(x1.e26 dyncm)  Mw=6.2  tau=  3.4     
nodal planes (strike/dip/slip):  341.30/ 29.13/ 92.40     158.55/ 60.90/ 88.66  
Centroid location :  -20.340  -174.267    38.202
Centroid time :     13.656
Variance reduction (%) :  40.8

                   ***********              
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            ***-oo---------oooo-- ***       
          **----o-------------ooo-   **     
         **  ---o---------------oo-   **    
        *     --o----------------ooo    *   
       *       -o------------------oo    *  
      **        o-------------------o-   ** 
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          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    0    0    0    0    0    1    1    1    0    2            
t-comp:     0    0    0    0    0    1    0    0    1    1    0    2            
Total number of traces used =  18  
number of runs = 13
starttime = Sat Apr 26 00:21:45 MDT 2014
depth loop = Sat Apr 26 00:49:29 MDT 2014 - Sat Apr 26 00:49:37 MDT 2014
Solution produced by inversion of channels with var red > 2%
Initial magnitude 6.5  : depth search was triggered. Initial depth 10 km.
DInit  CMTDep  VarRed
-------------------
020     36.044 34.65
040     38.029 34.56
060     41.183 34.60
100     37.213 31.97
200     239.580 22.56
300     340.532 23.32
400     422.544 23.67
500     477.709 23.79
600     508.282 23.78
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Questions comments (un)subscribe? Ask Jascha, jpolet@csupomona.edu

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To: eqinfo-mt@gfz-potsdam.de
X-Original-Message-ID: <535b6383.oDVY6KkZSiOHJXKd%eqinfo@gfz-potsdam.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Message-ID: 
Subject: MT solution GFZ event gfz2014icov
X-UID: 127373                                                  
Status: O
Content-Length: 1571

GFZ Event gfz2014icov
14/04/26 06:02:20.91
Tonga Islands
Epicenter: -20.78 -174.71
MW 6.1

GFZ MOMENT TENSOR SOLUTION
Depth  45        No. of sta: 109
Moment Tensor;   Scale 10**18 Nm
  Mrr= 1.63       Mtt=-0.06
  Mpp=-1.57       Mrt= 0.50
  Mrp=-0.67       Mtp= 0.61
Principal axes:
  T  Val=  1.84  Plg=75  Azm= 37
  N        0.13       8      157
  P       -1.97      13      249

Best Double Couple:Mo=1.9*10**18
 NP1:Strike=152 Dip=58 Slip=  81
 NP2:       349     33       104

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to: cppt@labogeo.pf
From: cppt@labogeo.pf
subject: [WPHASE CPPT] Mw=6.2, Tonga Islands - (2014/04/26 06:02 UTC)
Message-Id: <20140426063900.AE33C530140@panthere.emsc-csem.org>
Date: Sat, 26 Apr 2014 06:39:00 +0000 (UTC)
X-UID: 127338                                                  
Status: O
Content-Length: 2085

Mw=6.2, Tonga Islands
Epicenter : 20.77S 174.51W  12km
Event Time: 2014-04-26 06:02 UTC

CENTROID-MOMENT-TENSOR  SOLUTION
AUTO WPHASE INVERSION - 0T+30MIN 
CPPT EVENT:     C201404260602A
DATA: II G IU GE     
TIMESTAMP:      Q-20140426063848
MANTLE WAVES:    9S,  12C, T= 94
CENTROID LOCATION:
ORIGIN TIME:      06:02:17.6 0.0
LAT:21.77S 0.00;LON:174.83W 0.00
DEP: 11.5  0.0;TRIANG HDUR: 14.0
MOMENT TENSOR: SCALE 10**26 D-CM
RR= 0.094 0.000; TT= 0.094 0.000
PP=-0.188 0.000; RT=-0.169 0.000
RP= 0.143 0.000; TP= 0.084 0.000
PRINCIPAL AXES:
1.(T) VAL=  0.268;PLG=48;AZM=189
2.(N)       0.036;    30;    319
3.(P)      -0.304;    27;     66
BEST DBLE.COUPLE:M0= 2.86*10**25 
NP1: STRIKE=203;DIP=33;SLIP= 158
NP2: STRIKE=312;DIP=78;SLIP=  59

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# ADDITIONAL INFORMATIONS :
RUNA3_process ended successfully
Wphase grid search performed.
Event ID      : cppt2014icou
Scalar Moment : 2.86e+18 N.m
Phases Used   : 12
Misfit        : 49.0 %
Azimuthal Gap : 163.3 deg
Min. Distance :  7.6 deg
Max. Distance : 65.0 deg
Author        : scwphase@amethyste

Message issued on 2014-04-26 at 06:38:48 GMT

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

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:;
X-UID: 127838                                                  
Status: O


USGS
2014-04-26T06:02:20.600Z
Epicenter: -20.6906 -174.759500
Magnitude: M 6.2
Depth: 43.0
NP1:Strike=1 Dip=30 Slip=114
NP2:Strike=153 Dip=62 Slip=75
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