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 9:38:48 PM (MDT) on Sunday, May 4, 2008.
The magnitude 1.1 event occurred 14 km (8 miles) NNE of West Yellowstone, MT.
The hypocentral depth is 7 km ( 5 miles).
| Magnitude | 1.1 - duration magnitude (Md) |
|---|---|
| Time | Sunday, May 4, 2008 at 9:38:48 PM (MDT) Monday, May 5, 2008 at 3:38:48 (UTC) |
| Distance from | West Yellowstone, MT - 14 km (8 miles) NNE (29 degrees) Gardiner, MT - 38 km (24 miles) SW (219 degrees) Island Park, ID - 39 km (24 miles) NE (40 degrees) Big Sky, MT - 60 km (37 miles) SSE (159 degrees) Salt Lake City, UT - 452 km (281 miles) N (9 degrees) |
| Coordinates | 44 deg. 46.2 min. N (44.769N), 111 deg. 1.4 min. W (111.023W) |
| Depth | 7.4 km (4.6 miles) |
| Location Quality | Good |
| Location Quality Parameters | Nst= 18, Nph= 18, Dmin=1.7 km, Rmss=0.11 sec, Erho=0.4 km, Erzz=0.5 km, Gp=126 degrees |
| Event ID# | uu05050338 |
| 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/