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Full tensors solutions

To: vallee@geoazur.unice.fr
From: scardec@geoazur.unice.fr
Subject:  [SCARDEC] Recent Mw=6.5 earthquake, located in WINDWARD ISLANDS
Message-Id: <20140218101529.47BD0E743FF@alto.unice.fr>
Date: Tue, 18 Feb 2014 11:15:29 +0100 (CET)
X-UID: 61336                                                  
Status: O

2014 02 18 09 27 14.0 14.694 -59.015 9.0 6.5 340 50 -127 209 52 -55
INDICATIF_SEISME 20140218_092714_WINDWARD_ISLANDS

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To: jaschapolet@gmail.com
Subject: [rCMT] Mw=6.5 WINDWARD ISLANDS
Message-Id: <20140218100126.D9053120165@gscodens01.cr.usgs.gov>
X-UID: 61323                                                  
Status: O
Content-Length: 3533

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/140218092714.c000mskt 
usr/passwd : rcmt/rcmt  Event only available after completion bootstrapping
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General region :  c000mskt WINDWARD ISLANDS                                  
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CCM HKT HRV JTS LVC OTAV SSPA TUC WCI WVT                                                          
Origin time: 2014   49   9  27  14
Origin time reformatted: 2014-02-18 09:27:14
Original location (lat,lon,depth) :  14.7   -59.0 19              
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.529906 Mtt :     -0.263810
Mff :      0.793716 Mrt :      0.374212
Mrf :     -0.001550 Mtf :      0.114942
T-axis:  moment=     0.807   plunge=     1.820  azimuth=   276.758    
N-axis:  moment=    -0.010   plunge=    35.512  azimuth=     8.057    
P-axis:  moment=    -0.797   plunge=    54.427  azimuth=   184.211    
best double couple: Mo=    0.802(x1.e26 dyncm)  Mw=6.5  tau=  5.1     
nodal planes (strike/dip/slip):  335.92/ 53.30/-136.42     216.30/ 56.45/-45.81 
Centroid location :   14.967   -58.759    19.023
Centroid time :     -2.488
Variance reduction (%) :  78.0

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

          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    0    0    0    0    2    5    0    1    1    1            
r-comp:     0    0    0    0    0    0    2    2    0    0    1    1            
t-comp:     0    0    0    0    0    0    2    3    0    0    1    1            
Total number of traces used =  23  
number of runs = 6
starttime = Tue Feb 18 02:47:44 MST 2014
depth loop = Tue Feb 18 03:01:12 MST 2014 - Tue Feb 18 03:01:25 MST 2014
Solution produced by inversion of channels with var red > 2%
Initial magnitude 6.7  : depth search was triggered. Initial depth 17 km.
DInit  CMTDep  VarRed
-------------------
020     19.519 73.65
040     22.108 73.03
060     23.565 71.61
100     90.435 18.18
200     113.699 35.09
300     232.614 22.79
400     299.006 17.22
500     404.858 19.01
600     477.256 24.13
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To: eqinfo-mt@gfz-potsdam.de
X-Original-Message-ID: <53032c8c.xgX+keEXu7TEleui%eqinfo@gfz-potsdam.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Message-ID: 
Subject: MT solution GFZ event gfz2014dkkw
X-UID: 61309                                                  
Status: O
Content-Length: 1572

GFZ Event gfz2014dkkw
14/02/18 09:27:16.98
Windward Islands
Epicenter: 14.66 -59.02
MW 6.5

GFZ MOMENT TENSOR SOLUTION
Depth  16         No. of sta: 65
Moment Tensor;   Scale 10**18 Nm
  Mrr=-5.27       Mtt=-1.50
  Mpp= 6.76       Mrt= 1.38
  Mrp= 0.92       Mtp= 0.83
Principal axes:
  T  Val=  6.94  Plg= 5  Azm=276
  N       -1.19      17        8
  P       -5.75      72      170

Best Double Couple:Mo=6.4*10**18
 NP1:Strike=202 Dip=52 Slip= -67
 NP2:       349     43      -114

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To: cmtcustomers@ldeo.columbia.edu
Subject: quick CMT: 2014/02/18, 09:27:13.5, NORTH ATLANTIC OCEAN, MW=6.5
X-Scanned-By: MIMEDefang 2.49 on 129.236.10.30
X-UID: 61610                                                  
Status: O
Content-Length: 1434


Here is the solution for the recent event.

February 18, 2014, NORTH ATLANTIC OCEAN, MW=6.5

Howard Koss

CENTROID-MOMENT-TENSOR  SOLUTION
GCMT EVENT:     C201402180927A  
DATA: II IU G  DK MN CU LD GE KP
L.P.BODY WAVES:152S, 336C, T= 40
MANTLE WAVES:  127S, 224C, T=125
SURFACE WAVES: 152S, 329C, T= 50
TIMESTAMP:      Q-20140218100150
CENTROID LOCATION:
ORIGIN TIME:      09:27:19.2 0.0
LAT:14.74N 0.00;LON: 58.92W 0.00
DEP: 13.2  0.2;TRIANG HDUR:  4.1
MOMENT TENSOR: SCALE 10**25 D-CM
RR=-3.510 0.024; TT=-3.330 0.023
PP= 6.830 0.026; RT= 1.620 0.058
RP= 0.019 0.052; TP= 0.770 0.021
PRINCIPAL AXES:
1.(T) VAL=  6.890;PLG= 1;AZM=274
2.(N)      -1.835;    44;      5
3.(P)      -5.065;    46;    184
BEST DBLE.COUPLE:M0= 5.98*10**25
NP1: STRIKE=329;DIP=59;SLIP=-144
NP2: STRIKE=219;DIP=60;SLIP= -37

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


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To: undisclosed-recipients:;
X-UID: 61334                                                  
Status: O
Content-Length: 2358

Source parameters obtained from SEISCOMP3 AND SYS_AL process:

Mw=6.6, North Atlantic Ocean
Epicenter : 14.63N  58.96W  10km
Event Time: 2014-02-18 09:27 UTC

SYS_AL MOMENT TENSOR SOLUTION
SYS_AL INVERSION - OT+45MIN
CPPT EVENT:     C201402180927A
DATA:  C  G GE IU
SURFACE WAVES:  24S,  34C, T= 50
TIMESTAMP:      Q-20140218101215
CENTROID LOCATION:
ORIGIN TIME:      09:27:13.0 0.0
LAT:14.60N 0.00;LON: 58.92W 0.00
DEP: 15.0  0.0;porte  HDUR:  4.9
MOMENT TENSOR: SCALE 10**25 D-CM
RR=-3.923 0.000; TT=-2.668 0.000
PP= 6.591 0.000; RT= 4.937 0.000
RP= 4.311 0.000; TP= 0.912 0.000
PRINCIPAL AXES:
1.(T) VAL=  8.762;PLG=23;AZM=285
2.(N)      -0.000;    29;     29
3.(P)      -8.762;    51;    163
BEST DBLE.COUPLE:M0= 8.76*10**25
NP1: STRIKE=333;DIP=34;SLIP=-151
NP2: STRIKE=218;DIP=74;SLIP= -59

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


# ADDITIONAL INFORMATIONS :

Event ID: cea2014dkkw
P-wave energy:
   Ep = 2.90E+13 J ( 18 channels) 
Mm magnitude results:
   Mw: 6.6, M0: 9.4e+18 N.m, Mm: 6.0 
   Slowness (THETA): -5.5 +- 0.25 (18 stations)  (strike-slip) 
Inversion results:
   Mw: 6.6, M0: 8.8e+18 N.m, Mm: 5.9 ( 34 stations)
   Slowness (THETA): -5.5 +- 0.25 (18 stations)  (strike-slip) 
   Misfit:   13 %
   Matching P wave first motion:   71 % ( 66 stations)

Message issued on 2014-02-18 at 10:12:15 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:;
X-UID: 61523                                                  
Status: O


USGS
2014-02-18T09:27:28.600Z
Epicenter: 14.9673 -58.230000
Magnitude: M 6.6
Depth: 24.3
NP1:Strike=4 Dip=68 Slip=-92
NP2:Strike=192 Dip=21 Slip=-82
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