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Full tensors solutions

Agency: GFZ

Content-Length: 1194

GFZ Event gfz2018nthd
18/07/15 13:09:16.75
Eastern Gulf of Aden
Epicenter: 13.86 51.71
MW 6.0

GFZ MOMENT TENSOR SOLUTION
Depth  21        No. of sta: 164
Moment Tensor;   Scale 10**18 Nm
  Mrr=-0.03       Mtt= 0.99
  Mpp=-0.96       Mrt= 0.11
  Mrp= 0.52       Mtp= 0.65
Principal axes:
  T  Val=  1.24  Plg=12  Azm=341
  N        0.09      66      222
  P       -1.33      20       75

Best Double Couple:Mo=1.3*10**18
 NP1:Strike=117 Dip=67 Slip=  -5
 NP2:       209     85      -156

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  ##################-----------  
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-----############------------- P 
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           ###########


Analysis performed by W. Hanka
Last updated 2018-07-15 14:27:14 UTC


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Agency: GCMT

Content-Length: 1438


Here is the solution for the recent event.

July 15, 2018, EASTERN GULF OF ADEN, MW=6.0

Howard Koss

CENTROID-MOMENT-TENSOR  SOLUTION
GCMT EVENT:     C201807151309A  
DATA: II IU LD DK CU IC MN G  GE
 GG KP 
L.P.BODY WAVES:149S, 315C, T= 40
MANTLE WAVES:  119S, 176C, T=125
SURFACE WAVES: 170S, 380C, T= 50
TIMESTAMP:      Q-20180716130535
CENTROID LOCATION:
ORIGIN TIME:      13:09:21.1 0.1
LAT:14.09N 0.00;LON: 51.63E 0.00
DEP: 18.6  0.4;TRIANG HDUR:  2.4
MOMENT TENSOR: SCALE 10**25 D-CM
RR=-0.103 0.008; TT= 1.070 0.008
PP=-0.971 0.009; RT=-0.299 0.020
RP= 0.287 0.021; TP= 0.630 0.008
PRINCIPAL AXES:
1.(T) VAL=  1.282;PLG= 9;AZM=165
2.(N)      -0.024;    70;    282
3.(P)      -1.262;    17;     73
BEST DBLE.COUPLE:M0= 1.27*10**25
NP1: STRIKE=210;DIP=71;SLIP=-174
NP2: STRIKE=118;DIP=84;SLIP= -19

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


=====================================================================================================

Agency: CPPT

Content-Length: 2403

Source parameters obtained from SEISCOMP3 and PDFM2 process

Mw= 6.2 , Eastern Gulf of Aden
Epicenter : 13.88N  51.77E  10km
Event Time: 2018-07-15 13:09:17 UTC

PDFM2 MOMENT TENSOR SOLUTION
PDFM2 INVERSION - OT+45
CPPT EVENT:     C201807151309A
DATA: DK  G GE II IU
SURFACE WAVES:  34S,  49C, T= 50
TIMESTAMP:      Q-20180715135417
CENTROID LOCATION:
ORIGIN TIME:      13:09:17.0 0.0
LAT:13.73N 0.00;LON: 51.88E 0.00
DEP: 15.0  0.0;porte  HDUR:  3.2
MOMENT TENSOR: SCALE 10**25 D-CM
RR=-0.196 0.000; TT= 1.084 0.000
PP=-0.888 0.000; RT= 1.115 0.000
RP= 1.677 0.000; TP= 0.459 0.000
PRINCIPAL AXES:
1.(T) VAL=  2.295;PLG=36;AZM=330
2.(N)       0.000;    28;    217
3.(P)      -2.295;    41;     99
BEST DBLE.COUPLE:M0= 2.29*10**25
NP1: STRIKE=120;DIP=28;SLIP=  -6
NP2: STRIKE=215;DIP=87;SLIP=-118

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


# ADDITIONAL INFORMATIONS :

Event ID: cppt2018nthd
P-wave energy:
   Ep = 9.70E+11 J ( 27 phases) 
Mm magnitude results:
   Mw: 6.2, M0: 2.3e+18 N.m, Mm: 5.4 (  34 phases R)
   Slowness (THETA): -6.4 +- 0.40    (  27 phases)  (strike-slip) 
Inversion results:
   Mw: 6.2, M0: 2.3e+18 N.m, Mm: 5.4 ( 49 phases)
   Slowness (THETA): -6.4 +- 0.40    ( 27 phases)  (strike-slip) 
   Misfit:   46 %
   Matching P wave first motion:  82 % ( 38 phases)

Message issued on 2018-07-15 at 13:54:17 GMT,
45 minutes after the earthquake origin time.


Provided by CPPT (amethyste engine):
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.



=====================================================================================================

Agency: USGS

Status: O


USGS
2018-07-15T13:09:16.500Z
Epicenter: 13.8518 51.824800
Magnitude: M 6.0
Depth: 19.5

NP1:Strike=28 Dip=71 Slip=-176
NP2:Strike=296 Dip=86 Slip=-18
Mo: 1.14e+18 Nm

Moment Tensor;   Scale 10**17 Nm
Mrr= -1.34        Mtt= 9.56
Mpp= -8.21        Mrt= 3.08
Mrp= -1.81        Mtp= 6.13
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