Global CMT Catalog

Search criteria:

Start date: 2020/8/18   End date: 2020/8/18
-90 <=lat<= 90          -180 <=lon<= 180 
0 <=depth<= 1000         -9999 <=time shift<= 9999
0 <=mb<= 10        0<=Ms<= 10           0<=Mw<= 10
0 <=tension plunge<= 90         0 <=null plunge<= 90

Results

Output in full format. All errors are from CMT inversion. If the error is zero, the value may have been fixed prior to inversion.

Event name: 202008180003A

Region name: SAMAR, PHILIPPINES
Date (y/m/d): 2020/8/18

Information on data used in inversion

Wave    nsta  nrec  cutoff
Body     172   424   50
Mantle   167   374   125
Surface  176   418   50

Timing and location information

         hr  min   sec       lat     lon    depth   mb   Ms
PDEW      0    3  48.60     12.03   124.13   10.0  0.0  6.6
CMT       0    3  53.04     12.04   123.98   12.0
Error              0.04      0.00     0.00    0.0
Assumed half duration:  5.0

Mechanism information
Exponent for moment tensor:  26    units: dyne-cm
         Mrr     Mtt     Mpp     Mrt     Mrp     Mtp
CMT    -0.082   1.060  -0.981  -0.068  -0.013  -0.308
Error   0.003   0.003   0.003   0.010   0.010   0.003

Mw = 6.6   Scalar Moment = 1.07e+26
Fault plane:  strike=323    dip=87   slip=1
Fault plane:  strike=233    dip=89   slip=177
Eigenvector:  eigenvalue:  1.11   plunge:  3   azimuth: 188
Eigenvector:  eigenvalue: -0.08   plunge: 87   azimuth:  32
Eigenvector:  eigenvalue: -1.03   plunge:  1   azimuth: 278

Event name: 202008180440A

Region name: SOUTHWEST INDIAN RIDGE
Date (y/m/d): 2020/8/18

Information on data used in inversion

Wave    nsta  nrec  cutoff
Body     136   285   40
Mantle    94   117   125
Surface  163   363   50

Timing and location information

         hr  min   sec       lat     lon    depth   mb   Ms
PDEW      4   40  32.90    -36.36    52.27   10.0  0.0  5.8
CMT       4   40  38.01    -36.50    52.33   16.5
Error              0.07      0.00     0.01    0.5
Assumed half duration:  2.0

Mechanism information
Exponent for moment tensor:  24    units: dyne-cm
         Mrr     Mtt     Mpp     Mrt     Mrp     Mtp
CMT    -0.391   1.290  -0.901   1.020   0.756   6.770
Error   0.056   0.054   0.056   0.146   0.150   0.052

Mw = 5.8   Scalar Moment = 6.96e+24
Fault plane:  strike=4    dip=83   slip=174
Fault plane:  strike=95    dip=84   slip=7
Eigenvector:  eigenvalue:  7.26   plunge:  9   azimuth: 320
Eigenvector:  eigenvalue: -0.60   plunge: 81   azimuth: 135
Eigenvector:  eigenvalue: -6.66   plunge:  1   azimuth: 230

Event name: 202008181001A

Region name: GUATEMALA
Date (y/m/d): 2020/8/18

Information on data used in inversion

Wave    nsta  nrec  cutoff
Body      84   117   40
Mantle     0     0   0
Surface  111   171   50

Timing and location information

         hr  min   sec       lat     lon    depth   mb   Ms
PDEW     10    1  35.50     14.29   -91.03   96.4  0.0  4.8
CMT      10    1  33.95     14.04   -91.24   71.7
Error              0.20      0.01     0.02    1.2
Assumed half duration:  0.8

Mechanism information
Exponent for moment tensor:  23    units: dyne-cm
         Mrr     Mtt     Mpp     Mrt     Mrp     Mtp
CMT     4.090  -3.680  -0.406   0.721  -0.874   1.850
Error   0.099   0.080   0.091   0.074   0.071   0.079

Mw = 5.0   Scalar Moment = 4.45e+23
Fault plane:  strike=287    dip=39   slip=78
Fault plane:  strike=121    dip=52   slip=99
Eigenvector:  eigenvalue:  4.27   plunge: 80   azimuth:  73
Eigenvector:  eigenvalue:  0.36   plunge:  7   azimuth: 296
Eigenvector:  eigenvalue: -4.63   plunge:  7   azimuth: 205

Event name: 202008181828A

Region name: ALASKA PENINSULA
Date (y/m/d): 2020/8/18

Information on data used in inversion

Wave    nsta  nrec  cutoff
Body      80   126   40
Mantle     0     0   0
Surface  117   198   50

Timing and location information

         hr  min   sec       lat     lon    depth   mb   Ms
PDEW     18   28  33.30     55.04  -157.97   31.5  0.0  5.1
CMT      18   28  36.93     55.04  -157.93   33.0
Error              0.18      0.01     0.02    0.9
Assumed half duration:  0.9

Mechanism information
Exponent for moment tensor:  23    units: dyne-cm
         Mrr     Mtt     Mpp     Mrt     Mrp     Mtp
CMT     3.640  -2.730  -0.908   3.680   2.080  -2.090
Error   0.132   0.099   0.094   0.161   0.122   0.067

Mw = 5.1   Scalar Moment = 5.73e+23
Fault plane:  strike=233    dip=21   slip=84
Fault plane:  strike=60    dip=69   slip=92
Eigenvector:  eigenvalue:  5.51   plunge: 66   azimuth: 334
Eigenvector:  eigenvalue:  0.45   plunge:  2   azimuth: 239
Eigenvector:  eigenvalue: -5.96   plunge: 24   azimuth: 148

Event name: 202008181836A

Region name: SOLOMON ISLANDS
Date (y/m/d): 2020/8/18

Information on data used in inversion

Wave    nsta  nrec  cutoff
Body      41    54   40
Mantle     0     0   0
Surface  106   150   50

Timing and location information

         hr  min   sec       lat     lon    depth   mb   Ms
PDEW     18   36  27.60     -9.01   158.70   21.2  0.0  5.0
CMT      18   36  32.09     -9.10   158.59   24.5
Error              0.21      0.02     0.01    0.9
Assumed half duration:  0.8

Mechanism information
Exponent for moment tensor:  23    units: dyne-cm
         Mrr     Mtt     Mpp     Mrt     Mrp     Mtp
CMT     1.780   0.019  -1.800  -1.120  -4.200   2.170
Error   0.131   0.093   0.085   0.217   0.288   0.067

Mw = 5.1   Scalar Moment = 5.16e+23
Fault plane:  strike=294    dip=30   slip=22
Fault plane:  strike=185    dip=79   slip=118
Eigenvector:  eigenvalue:  5.42   plunge: 48   azimuth: 124
Eigenvector:  eigenvalue: -0.52   plunge: 27   azimuth: 359
Eigenvector:  eigenvalue: -4.90   plunge: 29   azimuth: 253

Event name: 202008182051A

Region name: REVILLA GIGEDO ISLANDS R
Date (y/m/d): 2020/8/18

Information on data used in inversion

Wave    nsta  nrec  cutoff
Body      31    37   40
Mantle     0     0   0
Surface   88   132   50

Timing and location information

         hr  min   sec       lat     lon    depth   mb   Ms
PDEW     20   51  23.60     19.36  -108.64   10.0  0.0  4.7
CMT      20   51  27.04     19.49  -108.57   12.0
Error              0.34      0.02     0.03    0.0
Assumed half duration:  0.7

Mechanism information
Exponent for moment tensor:  23    units: dyne-cm
         Mrr     Mtt     Mpp     Mrt     Mrp     Mtp
CMT     1.810  -2.690   0.883  -0.048  -0.275   0.145
Error   0.073   0.051   0.080   0.189   0.301   0.054

Mw = 4.8   Scalar Moment = 2.29e+23
Fault plane:  strike=107    dip=47   slip=112
Fault plane:  strike=257    dip=47   slip=69
Eigenvector:  eigenvalue:  1.89   plunge: 74   azimuth:  94
Eigenvector:  eigenvalue:  0.81   plunge: 15   azimuth: 272
Eigenvector:  eigenvalue: -2.70   plunge:  0   azimuth:   2

Event name: 202008182150A

Region name: LEYTE, PHILIPPINES
Date (y/m/d): 2020/8/18

Information on data used in inversion

Wave    nsta  nrec  cutoff
Body      54    69   40
Mantle     0     0   0
Surface   89   155   50

Timing and location information

         hr  min   sec       lat     lon    depth   mb   Ms
PDEW     21   50  45.80     11.96   124.21   10.0  0.0  4.8
CMT      21   50  47.38     11.89   124.11   12.0
Error              0.20      0.02     0.01    0.0
Assumed half duration:  0.9

Mechanism information
Exponent for moment tensor:  23    units: dyne-cm
         Mrr     Mtt     Mpp     Mrt     Mrp     Mtp
CMT     5.530   1.640  -7.180  -1.620  -0.353   0.729
Error   0.164   0.152   0.130   0.523   0.366   0.122

Mw = 5.2   Scalar Moment = 6.69e+23
Fault plane:  strike=336    dip=48   slip=62
Fault plane:  strike=194    dip=49   slip=117
Eigenvector:  eigenvalue:  6.14   plunge: 70   azimuth: 173
Eigenvector:  eigenvalue:  1.09   plunge: 20   azimuth: 356
Eigenvector:  eigenvalue: -7.24   plunge:  1   azimuth: 265

Event name: 202008182223A

Region name: SOUTHERN SUMATRA, INDONE
Date (y/m/d): 2020/8/18

Information on data used in inversion

Wave    nsta  nrec  cutoff
Body     165   370   50
Mantle   145   241   125
Surface  150   270   50

Timing and location information

         hr  min   sec       lat     lon    depth   mb   Ms
PDEW     22   23  59.50     -4.32   101.14   22.0  0.0  6.8
CMT      22   24   6.76     -4.56   100.99   23.0
Error              0.09      0.01     0.01    0.5
Assumed half duration:  5.4

Mechanism information
Exponent for moment tensor:  26    units: dyne-cm
         Mrr     Mtt     Mpp     Mrt     Mrp     Mtp
CMT     0.718  -0.386  -0.333   0.929  -0.630   0.385
Error   0.009   0.007   0.008   0.028   0.022   0.006

Mw = 6.7   Scalar Moment = 1.34e+26
Fault plane:  strike=321    dip=17   slip=105
Fault plane:  strike=126    dip=74   slip=86
Eigenvector:  eigenvalue:  1.33   plunge: 61   azimuth:  29
Eigenvector:  eigenvalue:  0.01   plunge:  4   azimuth: 127
Eigenvector:  eigenvalue: -1.35   plunge: 28   azimuth: 219

Event name: 202008182229A

Region name: SOUTHERN SUMATRA, INDONE
Date (y/m/d): 2020/8/18

Information on data used in inversion

Wave    nsta  nrec  cutoff
Body     164   400   50
Mantle   171   391   150
Surface  155   325   50

Timing and location information

         hr  min   sec       lat     lon    depth   mb   Ms
PDEW     22   29  24.70     -4.21   101.24   26.0  0.0  6.9
CMT      22   29  30.51     -4.47   100.86   25.0
Error              0.10      0.01     0.01    0.0
Assumed half duration:  7.8

Mechanism information
Exponent for moment tensor:  26    units: dyne-cm
         Mrr     Mtt     Mpp     Mrt     Mrp     Mtp
CMT     1.230  -0.559  -0.670   2.710  -1.900   0.612
Error   0.007   0.006   0.007   0.041   0.041   0.005

Mw = 7.0   Scalar Moment = 3.53e+26
Fault plane:  strike=328    dip=11   slip=112
Fault plane:  strike=126    dip=80   slip=86
Eigenvector:  eigenvalue:  3.56   plunge: 55   azimuth:  31
Eigenvector:  eigenvalue: -0.05   plunge:  4   azimuth: 127
Eigenvector:  eigenvalue: -3.50   plunge: 35   azimuth: 219

End of events found with given criteria.


See the CMT project web page for more information on CMTs.



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Last modified: 2011-06-29