Magnitude 1.8 WESTERN MONTANA
2009 July 07 09:54:11 UTC
Preliminary Earthquake Report
| Magnitude | 1.8 |
|---|---|
| Date-Time |
2009 07 07 09:54:11 UTC
Time of Earthquake in other Time Zones |
| Location | 44.73N 111.10W |
| Depth | 9.6 kilometers |
| Region | WESTERN MONTANA |
| Distances |
NEAR West Yellowstone, Montana 35 km (25 miles) NW of Old Faithful, Wyoming 105 km (65 miles) S of Bozeman, Montana 220 km (135 miles) SSE of HELENA, Montana |
| Location Quality | Error estimate: horizontal +/- 0.4 km; depth fixed by location program |
|
Location Quality Parameters |
Nst=19, Nph=19, Dmin=7.2 km, Rmss=0.13 sec, Gp=72 degrees |
| Source | University of Utah Seismograph Stations |
| Event ID | uu07070954 |
