Magnitude 4.5 WESTERN MONTANA
Tuesday, May 08, 2007 at 15:46:49 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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1983 10 28 14:06: 6.61 44.058 -113.857 PDE| 24.0 6.9 2.5 19 |2.53 16 234 -0.11 19 329 -2.42 65 107|298 34 -127 160 63 -68| 91 GS
2005 07 26 04:08:37.16 45.365 -112.615 PDE| 9.0 5.5 2.0 17 |2.01 3 222 -0.04 23 131 -1.97 67 319|335 47 -57 112 52 -120| 96 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
