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Full tensors solutions

Agency: GFZ

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GFZ Event gfz2022skdk
22/09/19 16:42:59.15
Mid-Indian Ridge
Epicenter: -36.85 78.44
MW 6.0

GFZ MOMENT TENSOR SOLUTION
Depth  17         No. of sta: 79
Moment Tensor;   Scale 10**18 Nm
  Mrr= 0.05       Mtt=-0.98
  Mpp= 0.92       Mrt=-0.50
  Mrp=-0.16       Mtp= 0.14
Principal axes:
  T  Val=  0.98  Plg=13  Azm= 97
  N        0.20      64      217
  P       -1.18      21        2

Best Double Couple:Mo=1.1*10**18
 NP1:Strike=141 Dip=64 Slip=-173
 NP2:        48     84       -25
           -----------           
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     #----------------------     
    ##-----------------------    
  ####----------------------###  
  #####-------------------#####  
 #######----------------######## 
#########-------------###########
###########--------##############
#################################
#################################
#################################
 ############################### 
  #############################  
  #######--------##############  
    -----------------########    
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           -----------           


Analysis performed manually
Last updated 2022-09-19 18:32:13 UTC

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

Agency: GCMT

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Here is the solution for the recent event.

September 19, 2022, MID-INDIAN RIDGE, MW=5.9

Howard Koss

CENTROID-MOMENT-TENSOR  SOLUTION
GCMT EVENT:     C202209191642A  
DATA: II IU MN G  CU GE LD IC DK
L.P.BODY WAVES:130S, 281C, T= 40
MANTLE WAVES:   78S, 106C, T=125
SURFACE WAVES: 134S, 289C, T= 50
TIMESTAMP:      Q-20220919164132
CENTROID LOCATION:
ORIGIN TIME:      16:43:03.2 0.1
LAT:36.83S 0.00;LON: 78.46E 0.01
DEP: 12.0  FIX;TRIANG HDUR:  2.2
MOMENT TENSOR: SCALE 10**25 D-CM
RR= 0.011 0.006; TT=-0.945 0.006
PP= 0.935 0.006; RT=-0.020 0.016
RP= 0.185 0.015; TP= 0.105 0.006
PRINCIPAL AXES:
1.(T) VAL=  0.976;PLG=11;AZM=273
2.(N)      -0.023;    79;    103
3.(P)      -0.952;     2;      3
BEST DBLE.COUPLE:M0= 0.96*10**25
NP1: STRIKE= 49;DIP=81;SLIP=   6
NP2: STRIKE=318;DIP=84;SLIP= 171

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

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

Agency: IPGP

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2022 09 19 16 42 57.0 -36.954 78.276 11.0 6.0 318 88 174 48 84 2
=====================================================================================================

Agency: CPPT

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Mw=5.9, Mid Indian Ridge
Event Time: 2022-09-19 16:43:00 UTC
Epicenter : 36.934S  78.316E 12.0km
Centroid  : 36.834S  78.316E 25.5km

CENTROID-MOMENT-TENSOR  SOLUTION
AUTO WPHASE INVERSION - 0T+36MIN 
CPPT EVENT:     C202209191643A
DATA: G GE IU II PS AU   
TIMESTAMP:      Q-20220919171930
WPHASE WAVES:   22S,  22C, T= 50
CENTROID LOCATION:
ORIGIN TIME:      16:43:00.0 0.0
LAT:36.83S 0.00;LON: 78.32E 0.00
DEP: 25.5  0.0;TRIANG HDUR:  4.0
MOMENT TENSOR: SCALE 10**25 D-CM
RR= 0.006 0.000; TT=-0.795 0.000
PP= 0.789 0.000; RT=-0.074 0.000
RP=-0.133 0.000; TP= 0.028 0.000
PRINCIPAL AXES:
1.(T) VAL=  0.812;PLG= 9;AZM= 91
2.(N)      -0.010;    79;    242
3.(P)      -0.802;     5;      1
BEST DBLE.COUPLE:M0= 8.07*10**24 
NP1: STRIKE=136;DIP=80;SLIP= 177
NP2: STRIKE=226;DIP=87;SLIP=  10

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

# ADDITIONAL INFORMATIONS :
Inversion completed successfully (x3)
Grid search over xyz performed (x2)
Event ID      : cppt2022skdk
Scalar moment : 8.07e+17 N.m
Stations used : 22
Phases used   : 22
RMS misfit    : 0.586 
Azimuthal gap : 92.0 deg
Min. distance : 29.3 deg
Max. distance : 62.0 deg
BP filter     : 50 s - 150 s
Time shift    : 4 s 
Half duration : (= Time shift)
RMS screening :  5.0  3.0  0.9
P2P screening :  0.1  3.0
Author        : scwphase@amethyste
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.
=====================================================================================================

Agency: USGS

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>From mt@emsc-csem.org

USGS
2022-09-19T16:42:57.400Z
Epicenter: -36.9310 78.3144
Magnitude: M 5.8
Depth: 5.0
NP1:Strike=53 Dip=85 Slip=3
NP2:Strike=323 Dip=87 Slip=175
Mo: 7.23e+17 Nm
Moment Tensor; Scale 10**17 Nm
Mrr= 0.25        Mtt= -7.04
Mpp= 6.79        Mrt= -0.06
Mrp= 0.70        Mtp= 1.97
=====================================================================================================