Historic USGS Moment Tensor Solutions
Magnitude 6.6 FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA
Sunday, July 18, 2010 at 05:56:44 UTC
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
---------------------------------------------------------------------------------------------------------------------------------------
1998 12 05 01:12:47.63 52.121 -169.412 PDE| 22.0 5.7 3.9 17 |4.28 57 336 -0.71 4 240 -3.57 33 147|221 13 71 60 78 94| 67 GS
1999 01 28 08:10: 5.42 52.886 -169.123 PDE| 58.0 6.5 8.1 18 |8.03 53 166 0.22 18 281 -8.25 31 22|156 21 146 278 78 72| 95 GS
1999 08 01 20:10:54.38 52.303 -173.381 PDE| 50.0 5.3 1.0 17 |0.98 72 269 0.06 18 100 -1.04 3 9| 81 45 65 295 51 113| 88 GS
2000 12 05 22:11:34.41 52.577 -167.847 PDE| 15.0 5.8 6.1 17 |6.99 60 312 -1.73 2 219 -5.26 30 127|211 15 82 39 75 92| 51 GS
2002 03 14 16:08:31.40 51.531 -173.083 PDE| 13.0 5.7 4.3 17 |4.32 63 348 0.00 6 245 -4.32 26 152|227 20 71 67 71 97|100 GS
2002 11 26 00:48:15.04 51.465 -173.537 PDE| 19.0 5.9 8.6 17 |8.99 63 311 -0.69 12 66 -8.30 24 162|275 24 121 62 70 77| 85 GS
2002 12 28 09:36: 8.48 51.429 -168.526 PDE| 6.0 5.6 2.8 17 |2.98 14 149 -0.45 24 246 -2.53 62 31|210 37 -132 79 63 -63| 70 GS
2003 01 26 07:08:12.09 52.242 -170.253 PDE| 27.0 5.5 2.0 17 |2.01 72 38 -0.02 13 263 -1.99 12 170|244 35 67 91 59 105| 98 GS
2004 08 07 09:30:16.94 51.753 -166.313 PDE| 5.0 6.0 1.1 18 |1.30 6 156 -0.34 10 247 -0.96 78 34|235 40 -105 75 52 -78| 48 GS
2004 12 28 21:07:36.25 53.216 -173.795 PDE|255.0 5.8 5.7 17 |5.91 32 57 -0.49 47 285 -5.42 25 165|204 47 6 110 86 137| 83 GS
2005 07 29 05:00:30.09 52.906 -168.647 PDE| 43.0 5.6 3.0 17 |3.04 70 208 -0.01 8 95 -3.04 19 2| 79 27 72 279 64 99| 99 GS
2005 10 20 15:26:31.96 52.206 -169.040 PDE| 20.0 5.4 1.6 17 |1.54 69 330 0.08 3 231 -1.62 21 140|224 24 82 52 66 94| 90 GS
2006 05 10 02:42:51.03 52.515 -169.256 PDE| 25.0 6.3 3.2 18 |3.18 70 350 0.01 3 252 -3.19 20 161|245 26 83 73 65 93| 99 GS
2006 09 18 03:45:56.94 51.596 -173.961 PDE| 14.0 5.6 3.0 17 |2.97 64 320 0.09 11 73 -3.06 23 168|278 24 117 69 69 79| 94 GS
2007 07 15 13:08: 1.68 52.491 -168.035 PDE| 21.0 6.0 1.1 18 |1.17 77 355 -0.19 6 239 -0.99 11 148|231 34 80 63 57 97| 68 GS
2007 12 26 22:04:54.67 52.558 -168.221 PDE| 25.0 6.2 2.6 18 |2.40 61 334 0.41 3 238 -2.81 28 147| 60 74 93 228 17 79| 71 GS
2007 12 29 22:58: 2.21 52.210 -168.149 PDE| 19.0 5.7 4.4 17 |4.42 57 324 -0.05 6 64 -4.36 31 158| 63 77 83 270 14 117| 98 GS
2008 03 04 19:24:27.01 52.239 -173.721 PDE| 5.0 5.5 2.0 17 |2.26 12 24 -0.75 13 291 -1.51 71 157|132 34 -66 284 59 -106| 34 GS
2008 03 11 14:37:10.29 52.171 -169.481 PDE| 23.0 5.5 1.9 17 |1.84 67 339 0.19 1 245 -2.02 22 154| 66 67 92 241 23 86| 81 GS
2009 01 26 19:11:47.02 51.955 -171.159 PDE| 27.0 5.7 4.0 17 |4.16 65 303 -0.27 6 47 -3.89 23 139| 45 69 84 242 22 106| 87 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
