Oregon earthquakes

M1.9 earthquake 12 km NNE of Roosevelt, Washington

A magnitude 1.9 earthquake struck 12 km NNE of Roosevelt, Washington on Sat, Nov 9, 2002, 6:49 PM PST (02:49 UTC), 12 km (8 mi) below the surface.

A larger quake followed: M2.1 3 km ENE of Donald, Washington. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.9 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2002-11-10 02:49:52 UTC
Depth
12.3 km (7.6 mi), shallow
Epicenter
45.854° N, 120.172° W
Region
Oregon
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 0.1 km horizontally, 0.3 km in depth
Magnitude uncertainty
±0.04
Depth from
Operator assigned
Station coverage gap
64°
Stations used
26

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 3 in the 60 days after this one and 7 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10575773. Read Thu, Oct 1, 2026, 9:33 AM UTC.