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Full tensors solutions
Agency: GFZ X-Spam-Status: No, score=-5.2 required=4.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on marsouin.emsc-csem.org. Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 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 ----------- ----------------- #---------------------- ##----------------------- ####----------------------### #####-------------------##### #######----------------######## #########-------------########### ###########--------############## ################################# ################################# ################################# ############################### ############################# #######--------############## -----------------######## ----------------------# ----------------- ----------- Analysis performed manually Last updated 2022-09-19 18:32:13 UTC ===================================================================================================== Agency: GCMT X-Spam-Status: No, score=-1.9 required=4.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,UPPERCASE_50_75 autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on marsouin.emsc-csem.org. Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 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 X-Spam-Status: No, score=-1.9 required=4.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on marsouin.emsc-csem.org. Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 2022 09 19 16 42 57.0 -36.954 78.276 11.0 6.0 318 88 174 48 84 2 ===================================================================================================== Agency: CPPT X-Spam-Status: No, score=-1.4 required=4.0 tests=BAYES_00,MISSING_MID, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on marsouin.emsc-csem.org. Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 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 X-Spam-Status: No, score=-2.9 required=4.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on marsouin.emsc-csem.org. Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 >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 =====================================================================================================