Recent Earthquakes in the Intermountain West
== PRELIMINARY EARTHQUAKE REPORT ==University of Utah Seismograph Stations, Salt Lake City, Utah
Version #2: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A micro earthquake occurred at 10:03:49 AM (MDT) on Sunday, May 4, 2008.
The magnitude 1.1 event occurred 31 km (19 miles) S of Gardiner, MT.
The hypocentral depth is 0.1 km (0.1 miles).
| Magnitude | 1.1 - duration magnitude (Md) |
|---|---|
| Time | Sunday, May 4, 2008 at 10:03:49 AM (MDT) Sunday, May 4, 2008 at 16:03:49 (UTC) |
| Distance from | Gardiner, MT - 31 km (19 miles) S (172 degrees) West Yellowstone, MT - 37 km (23 miles) ENE (72 degrees) Island Park, ID - 61 km (38 miles) ENE (61 degrees) Cooke City-Silver Gate, MT - 64 km (40 miles) WSW (244 degrees) Salt Lake City, UT - 457 km (284 miles) NNE (12 degrees) |
| Coordinates | 44 deg. 45.8 min. N (44.763N), 110 deg. 39.7 min. W (110.662W) |
| Depth | 0.1 km (0.1 miles) |
| Location Quality | Fair |
| Location Quality Parameters | Nst= 11, Nph= 11, Dmin=5.5 km, Rmss=0.18 sec, Erho=0.9 km, Erzz=1.2 km, Gp=172.8 degrees |
| Event ID# | uu05041603 |
| Additional Information | map
Topo map centered at earthquake (This link takes you offsite). |
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ShakeMaps - Utah Region
For more information, see http://quake.utah.edu/