Magnitude 5.9 SANTA CRUZ ISLANDS
Thursday, October 08, 2009 at 21:16:12 UTC
Historic USGS Moment Tensor Solutions
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green
The most recent (20 or less) USGS Moment Tensor Solutions are shown.
Data from the Source Parameter Database.
E P I C E N T E R | MOMENT | P R I N C I P A L A X E S |N O D A L P L A N E S |
DATE TIME (UTC) LAT LONG SRC|DEPTH VAL EX | T N P | 1 2 | % SRC
YR MO DA HR MN SEC deg deg | km Mw Nm |VAL PL AZM VAL PL AZM VAL PL AZM|STK DP SLIP STK DP SLIP| DC
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2007 08 01 17:08:51.40 -15.595 167.680 PDE|120.0 7.2 7.0 19 |7.35 73 96 -0.69 2 193 -6.67 17 284| 17 28 95 192 62 88| 81 GS
2007 08 12 12:05:19.85 -11.378 166.273 PDE| 35.0 6.0 1.2 18 |1.17 79 347 0.12 11 169 -1.29 0 79|158 46 74 360 46 105| 81 GS
2007 09 02 01:05:18.15 -11.610 165.762 PDE| | 65 55 25 235|145 70 90 325 20 90| GS
2007 09 24 11:55: 6.26 -11.774 166.182 PDE| 20.0 5.4 1.8 17 |1.85 61 52 -0.01 16 175 -1.83 23 272| 32 26 130 169 70 73| 99 GS
2007 11 10 16:11:24.51 -11.547 166.279 PDE| 39.0 5.7 4.3 17 |4.24 74 329 0.22 14 176 -4.46 6 84| 7 53 108 159 40 68| 90 GS
2007 11 27 11:49:58.01 -10.950 162.149 PDE| 16.0 6.4 5.3 18 |5.23 52 101 0.23 27 329 -5.46 23 226|275 32 31 158 74 119| 92 GS
2007 12 28 04:11:19.78 -13.618 166.566 PDE| 20.0 5.5 2.2 17 |1.92 86 162 0.49 3 350 -2.42 0 260|347 45 86 173 46 94| 60 GS
2008 03 12 11:23:34.06 -16.567 167.335 PDE| 8.0 6.4 4.6 18 |3.64 58 83 1.57 1 175 -5.21 31 266| 1 14 95 175 76 89| 40 GS
2008 07 19 09:27: 1.46 -11.041 164.493 PDE| 3.0 6.6 8.7 18 |8.31 16 307 0.81 17 212 -9.11 65 77|203 63 -110 62 33 -56| 82 GS
2008 07 19 11:01:17.71 -11.066 164.616 PDE| 3.0 6.2 2.9 18 |2.47 24 301 0.75 11 206 -3.22 62 93|202 70 -102 54 23 -60| 53 GS
2008 08 12 05:25:57.69 -11.432 166.230 PDE| 39.0 5.9 8.3 17 |8.75 86 319 -1.04 3 148 -7.70 0 58|332 46 95 145 45 85| 76 GS
2008 09 04 09:37: 3.97 -12.143 167.101 PDE|253.0 5.7 4.6 17 |4.85 72 36 -0.49 14 180 -4.37 9 273| 20 37 114 171 56 73| 80 GS
2008 09 05 12:35:43.51 -13.273 166.966 PDE|139.0 5.6 3.1 17 |3.28 83 142 -0.31 4 14 -2.98 5 284| 10 40 84 198 50 95| 81 GS
2008 09 08 18:52: 6.97 -13.501 166.967 PDE|106.0 6.9 3.1 19 |3.25 89 353 -0.32 0 180 -2.93 0 90| 1 45 91 180 45 89| 80 GS
2008 09 09 23:18:26.28 -11.801 166.508 PDE| 96.0 5.6 3.3 17 |3.27 62 43 0.07 22 261 -3.35 15 164|226 36 49 93 64 115| 96 GS
2008 10 27 05:43:50.58 -14.635 167.183 PDE|129.0 5.6 3.6 17 |3.78 39 138 -0.39 48 339 -3.39 10 237|286 55 24 182 71 142| 79 GS
2008 11 07 07:19:35.71 -14.829 168.032 PDE| 7.0 6.2 2.8 18 |2.97 73 292 -0.45 4 186 -2.52 15 94| 9 61 96 177 29 80| 70 GS
2008 12 09 17:28:58.64 -15.929 168.173 PDE|225.0 6.0 1.3 18 |1.40 52 140 -0.18 21 261 -1.21 29 3|139 25 150 256 78 68| 74 GS
2008 12 10 13:15:34.43 -12.337 166.572 PDE| 51.0 6.0 1.3 18 |1.32 75 152 -0.03 7 271 -1.28 12 3|102 33 103 267 58 82| 95 GS
2008 12 13 22:37:20.33 -14.103 166.572 PDE| 14.0 5.4 1.5 17 |1.65 76 44 -0.39 7 167 -1.25 10 258|358 35 103 163 56 81| 53 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
