Recent Mount Hood Earthquakes
Last updated Sat Jan 3 11:40:50 PST 2009
Number of well-located eqs (quality CC or better) in last month = 0
List and Map of 20 most recent (quality CC or better):
(Note: Times are in GMT => subtract 8 hours to get PST,
7 hours to get PDT)
DATE-(UTC)-TIME LAT(N) LON(W) DEP MAG QUAL COMMENTS
yy/mm/dd hh:mm:ss deg. deg. km Ml
07/07/23 14:33:11 45.36N 121.69W 4.5 0.2 AC
07/10/28 16:20:40 45.36N 121.69W 4.7 0.4 AC
07/11/08 14:00:21 45.31N 121.71W 6.1 0.6 AC
07/12/17 15:42:55 45.37N 121.70W 3.6 0.8 CC
08/04/17 15:05:07 45.31N 121.73W 8.6 1.9 AB
08/04/18 07:26:30 45.31N 121.73W 8.6 1.5 AB
08/04/18 15:48:16 45.32N 121.73W 9.1 1.2 BB
08/08/28 14:27:23 45.33N 121.68W 5.7 0.8 AC
08/08/28 15:56:09 45.35N 121.68W 4.9 0.9 BB
08/09/08 00:17:19 45.31N 121.69W 6.6 1.6 BA
08/09/08 00:34:06 45.31N 121.69W 7.2 1.6 BB
08/09/08 22:31:39 45.36N 121.69W 2.8 0.9 AC
08/09/16 03:14:12 45.30N 121.68W 6.4 1.1 AC
08/10/14 05:41:55 45.35N 121.68W 4.7 0.8 AC
08/10/18 12:27:58 45.35N 121.69W 4.8 0.1 AC
08/10/18 17:57:27 45.29N 121.70W 4.1 0.2 BC
08/10/20 03:58:55 45.30N 121.70W 4.8 0.5 AC
08/11/16 06:33:32 45.31N 121.74W 3.5 1.2 BC
08/11/17 13:13:18 45.36N 121.68W 4.7 1.1 AC
08/11/18 16:05:58 45.36N 121.69W 4.2 1.8 BB
List of all earthquakes (quality DD or better) occurring this year near Mt. Hood.
![Hood Epicenter Map](hoodmap.gmt.gif)
Map Guide:
- Red dot represents most recent event.
- Green dots represent four previous events.
- Circles represent older events.
- Black triangles represent PNSN seismic stations. Stations are labeled with their names.
- Black star represents Mount Hood summit.
- Magnitude scale is at lower right. Distance scale is at lower left.
Back to:... MOUNT HOOD INFO..... PNW EARTHQUAKE INFO
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