Magnitude 7.1 RAT ISLANDS, ALEUTIAN ISLANDS
2003 March 17 16:36:16 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
| Historical USGS Moment Tensor Solutions |
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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1981 01 30 08:52:44.10 51.744 176.274 PDE| 29.0 7.0 3.9 19 |3.91 48 301 0.01 40 97 -3.92 12 198|326 48 150 78 68 46| 99 GS
1982 07 31 06:29:15.52 51.755 176.137 PDE| 33.0 6.4 4.7 18 |4.88 76 322 -0.35 11 99 -4.54 10 191|294 37 108 92 55 77| 86 GS
1988 02 07 18:15: 5.63 50.785 173.465 PDE| 10.0 6.4 3.9 18 |3.86 2 82 0.04 59 348 -3.90 31 173|213 67 -22 312 70 -155| 98 GS
1988 02 16 04:22:36.16 51.564 175.041 PDE| | 55 352 35 172|262 10 90 82 80 90| GS
1991 01 23 01:12:29.75 51.965 178.838 PDE| 99.0 6.5 6.1 18 |6.05 43 103 0.02 30 225 -6.07 32 337|122 31 169 222 84 60| 99 GS
1992 06 03 06:10:54.32 51.130 178.743 PDE| 27.0 6.1 1.5 18 |1.46 76 322 -0.01 6 77 -1.45 12 168|265 33 101 73 58 83| 99 GS
1995 04 23 02:55:55.11 51.334 179.714 PDE| 24.0 6.4 4.4 18 |4.36 63 306 0.00 5 46 -4.36 26 138|239 19 104 44 71 85|100 GS
1996 03 22 03:24:20.01 51.221 178.695 PDE| 7.0 6.8 1.7 19 |1.67 60 331 0.02 1 63 -1.69 30 153|247 15 94 62 75 89| 98 GS
1997 03 26 02:08:57.27 51.277 179.533 PDE| 12.0 6.6 9.0 18 |9.08 63 323 -0.14 3 60 -8.94 26 152|250 19 101 59 72 86| 97 GS
1997 12 17 04:38:51.46 51.187 178.871 PDE| 20.0 6.5 6.0 18 |6.48 58 338 -1.06 5 240 -5.42 32 147|219 14 68 62 77 95| 67 GS
1998 08 20 15:00: 8.10 51.618 175.248 PDE| 3.0 6.3 3.6 18 |3.47 52 337 0.25 1 246 -3.73 38 155|240 7 84 66 83 91| 87 GS
2000 07 07 15:46:44.56 51.411 179.978 PDE| 32.0 5.8 5.9 17 |5.93 72 314 0.00 4 58 -5.93 18 149|246 28 100 56 63 85|100 GS
Latest USGS Fast Moment Tensor Solutions
