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 2:44:50 AM (PST) on Saturday, November 7, 2009.
The magnitude 1.0 event occurred 21 km (13 miles) N of Skokomish, WA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 1.0 - duration magnitude (Md) |
|---|---|
| Time | Saturday, November 7, 2009 at 2:44:50 AM (PST) Saturday, November 7, 2009 at 10:44:50 (UTC) |
| Distance from | Skokomish, WA - 21 km (13 miles) N (353 degrees) Brinnon, WA - 26 km (16 miles) SW (232 degrees) Allyn-Grapeview, WA - 32 km (20 miles) WNW (303 degrees) Tacoma, WA - 63 km (39 miles) WNW (300 degrees) |
| Coordinates | 47 deg. 31.3 min. N (47.522N), 123 deg. 11.6 min. W (123.193W) |
| Depth | 1.7 km (1.1 miles) |
| Location Quality | Fair |
| Location Quality Parameters | Nst= 14, Nph= 14, Dmin=17 km, Rmss=0.36 sec, Erho=1.6 km, Erzz=0 km, Gp=129.6 degrees |
| Event ID# | uw11071044 |
| 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/