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Full tensors solutions

To: vallee@geoazur.unice.fr
From: scardec@geoazur.unice.fr
Subject:  [SCARDEC] Recent Mw=6.8 earthquake, located in BOUVET ISLAND REGION
Message-Id: <20140415044455.2C9D9E74407@alto.unice.fr>
Date: Tue, 15 Apr 2014 06:44:55 +0200 (CEST)
X-UID: 115834                                                  
Status: O

2014 04 15 03 57 02.0 -53.527 8.704 13.0 6.8 309 81 -9 40 82 -171
INDICATIF_SEISME 20140415_035702_BOUVET_ISLAND_REGION

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To: jaschapolet@gmail.com
Subject: [rCMT] Mw=6.9 BOUVET ISLAND REGION
Message-Id: <20140415044212.BE9E41204CC@gscodens01.cr.usgs.gov>
X-UID: 115833                                                  
Status: O
Content-Length: 3531

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/140415035702.b000pkxl 
usr/passwd : rcmt/rcmt  Event only available after completion bootstrapping
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General region :  b000pkxl BOUVET ISLAND REGION                              
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CASY DGAR HOPE KMBO LVC PMSA SUR TSUM                                                              
Origin time: 2014  105   3  57   2
Origin time reformatted: 2014-04-15 03:57:02
Original location (lat,lon,depth) : -53.5     8.7 10              
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.117702 Mtt :      2.391327
Mff :     -2.273625 Mrt :      0.119179
Mrf :      0.371180 Mtf :      0.425534
T-axis:  moment=     2.439   plunge=     3.442  azimuth=   354.570    
N-axis:  moment=    -0.070   plunge=    80.283  azimuth=   244.007    
P-axis:  moment=    -2.369   plunge=     9.076  azimuth=    85.121    
best double couple: Mo=    2.404(x1.e26 dyncm)  Mw=6.9  tau=  7.4     
nodal planes (strike/dip/slip):  220.15/ 86.04/-171.12     129.53/ 81.14/ -4.01 
Centroid location :  -53.540     8.984    22.342
Centroid time :      1.149
Variance reduction (%) :  57.2

                   ***T*******              
               ****-----------****          
            ***-------------------***       
          **----------------------oo **     
         **o--------------------oo    **    
        *  oo-----------------ooo       *   
       *    ooo--------------oo          *  
      **      ooo----------oo            ** 
      *         ooo------ooo              * 
     **           ooo---oo               P**
     **             oooo+                 **
     **              oooo                 **
      *            oo---oooo              * 
      **          oo-------ooo           ** 
       *         o-----------oooo        *  
        *      oo---------------oooo    *   
         **   o--------------------ooo**    
          ** o-----------------------**     
            ***-------------------***       
               ****-----------****          
                   ***********              

          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    1    0    1    1    2    0    0    0    2    0    0            
r-comp:     0    1    0    1    0    1    0    0    0    2    1    0            
t-comp:     0    1    0    1    0    1    0    0    0    1    1    0            
Total number of traces used =  18  
number of runs = 12
starttime = Mon Apr 14 22:14:41 MDT 2014
depth loop = Mon Apr 14 22:41:58 MDT 2014 - Mon Apr 14 22:42:10 MDT 2014
Solution produced by inversion of channels with var red > 2%
Initial magnitude 6.9  : depth search was triggered. Initial depth 12 km.
DInit  CMTDep  VarRed
-------------------
020     10.000 43.06
040     27.925 37.75
060     23.633 36.70
100     57.601 31.91
200     10.000 21.81
300     384.686 -0.04
400     412.842 0.95
500     408.606 -0.01
600     423.123 0.51
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To: eqinfo-mt@gfz-potsdam.de
X-Original-Message-ID: <534cbb97./ck2YtNHSAkyeYGb%eqinfo@gfz-potsdam.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Message-ID: 
Subject: MT solution GFZ event gfz2014hiid
X-UID: 115839                                                  
Status: O
Content-Length: 1575

GFZ Event gfz2014hiid
14/04/15 03:57:03.43
Bouvet Island Region
Epicenter: -53.66 8.81
MW 6.8

GFZ MOMENT TENSOR SOLUTION
Depth  18         No. of sta: 27
Moment Tensor;   Scale 10**19 Nm
  Mrr=-0.13       Mtt= 1.79
  Mpp=-1.65       Mrt= 0.33
  Mrp=-0.19       Mtp= 0.18
Principal axes:
  T  Val=  1.85  Plg= 9  Azm=357
  N       -0.16      78      137
  P       -1.69       8      266

Best Double Couple:Mo=1.8*10**19
 NP1:Strike=132 Dip=89 Slip=  12
 NP2:        42     78       179

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To: cmtcustomers@ldeo.columbia.edu
Subject: quick CMT: 2014/04/15, 03:57: 2.2, BOUVET ISLAND REGION, MW=6.8
X-Scanned-By: MIMEDefang 2.49 on 129.236.10.30
X-UID: 116169                                                  
Status: O
Content-Length: 1436


Here is the solution for the recent event.

April 15, 2014, BOUVET ISLAND REGION, MW=6.8

Howard Koss

CENTROID-MOMENT-TENSOR  SOLUTION
GCMT EVENT:     C201404150357A  
DATA: II LD IU G  DK CU MN IC GE
 KP 
L.P.BODY WAVES:177S, 448C, T= 50
MANTLE WAVES:  171S, 408C, T=125
SURFACE WAVES: 172S, 429C, T= 50
TIMESTAMP:      Q-20140415061103
CENTROID LOCATION:
ORIGIN TIME:      03:57:09.0 0.0
LAT:53.68S 0.00;LON:  9.28E 0.00
DEP: 15.7  0.2;TRIANG HDUR:  6.3
MOMENT TENSOR: SCALE 10**26 D-CM
RR=-0.089 0.007; TT= 2.140 0.007
PP=-2.050 0.007; RT= 0.045 0.023
RP=-0.030 0.023; TP= 0.533 0.006
PRINCIPAL AXES:
1.(T) VAL=  2.207;PLG= 1;AZM=353
2.(N)      -0.089;    89;    129
3.(P)      -2.117;     1;    263
BEST DBLE.COUPLE:M0= 2.16*10**26
NP1: STRIKE= 38;DIP=89;SLIP= 180
NP2: STRIKE=128;DIP=90;SLIP=   1

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


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to: cppt@labogeo.pf
From: cppt@labogeo.pf
subject: [WPHASE CPPT] Mw=6.9, Bouvet Island - (2014/04/15 03:57 UTC)
Message-Id: <20140415043709.7513E53016A@panthere.emsc-csem.org>
Date: Tue, 15 Apr 2014 04:37:09 +0000 (UTC)
X-UID: 115828                                                  
Status: O
Content-Length: 2085

Mw=6.9, Bouvet Island
Epicenter : 53.66S   8.84E  12km
Event Time: 2014-04-15 03:57 UTC

CENTROID-MOMENT-TENSOR  SOLUTION
AUTO WPHASE INVERSION - 0T+30MIN 
CPPT EVENT:     C201404150357A
DATA: IU II C G GE    
TIMESTAMP:      Q-20140415043659
MANTLE WAVES:   17S,  25C, T= 92
CENTROID LOCATION:
ORIGIN TIME:      03:57:03.7 0.0
LAT:53.96S 0.00;LON:  9.34E 0.00
DEP: 11.5  0.0;TRIANG HDUR:  6.0
MOMENT TENSOR: SCALE 10**27 D-CM
RR=-0.015 0.000; TT= 0.246 0.000
PP=-0.231 0.000; RT=-0.072 0.000
RP=-0.078 0.000; TP= 0.035 0.000
PRINCIPAL AXES:
1.(T) VAL=  0.271;PLG=16;AZM=173
2.(N)      -0.014;    66;     44
3.(P)      -0.257;    18;    269
BEST DBLE.COUPLE:M0= 2.64*10**26 
NP1: STRIKE=311;DIP=66;SLIP=  -1
NP2: STRIKE= 41;DIP=89;SLIP=-156

            #########            
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      #####################      
    ######################---    
   --------#############------   
  -------------#######---------  
 ------------------------------- 
---------------------------------
--   ----------------------------
-- P -------------####-----------
--   -----------########---------
--------------############-------
 -----------###############----- 
  --------##################---  
   ------###################--   
    ---######################    
      ##########   ########      
        ######## T ######        
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# ADDITIONAL INFORMATIONS :
RUNA3_process ended successfully
Wphase grid search performed.
Event ID      : cppt2014hiid
Scalar Moment : 2.64e+19 N.m
Phases Used   : 25
Misfit        : 39.9 %
Azimuthal Gap : 91.7 deg
Min. Distance : 35.1 deg
Max. Distance : 71.1 deg
Author        : scwphase@amethyste

Message issued on 2014-04-15 at 04:36:59 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: 116494                                                  
Status: O


USGS
2014-04-15T03:57:09.000Z
Epicenter: -53.4300 9.040000
Magnitude: M 6.8
Depth: 15.5
NP1:Strike=219 Dip=82 Slip=-179
NP2:Strike=129 Dip=90 Slip=-7
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