Recent Earthquakes in Pacific Northwest
== PRELIMINARY EARTHQUAKE REPORT ==University of Washington, Dept. of Earth and Space Sciences
Version #1: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A micro earthquake occurred at 1:24:49 PM (PST) on Wednesday, November 4, 2009.
The magnitude 1.4 event occurred 4 km (2 miles) N of Maryhill, WA.
The hypocentral depth is 0 km (0.0 miles).
| Magnitude | 1.4 - duration magnitude (Md) |
|---|---|
| Time | Wednesday, November 4, 2009 at 1:24:49 PM (PST) Wednesday, November 4, 2009 at 21:24:49 (UTC) |
| Distance from | Maryhill, WA - 4 km (2 miles) N (11 degrees) Biggs Junction, OR - 6 km (4 miles) NNE (22 degrees) Rufus, OR - 6 km (4 miles) WNW (297 degrees) Vancouver, WA - 140 km (87 miles) E (85 degrees) |
| Coordinates | 45 deg. 43.1 min. N (45.719N), 120 deg. 48.5 min. W (120.808W) |
| Depth | 0 km (0.0 miles) |
| Location Quality | Fair |
| Location Quality Parameters | Nst= 10, Nph= 10, Dmin=22 km, Rmss=0.39 sec, Erho=3.3 km, Erzz=0 km, Gp=97.2 degrees |
| Event ID# | uw11042124 |
| Additional Information | 2-degree map || Topo map centered at earthquake (This link takes you offsite). |
For more information, see http://www.ess.washington.edu/SEIS/PNSN/