Washington earthquakes

M2.0 earthquake 5 km SSW of Big Lake, Washington

A magnitude 2.0 earthquake struck 5 km SSW of Big Lake, Washington on Tue, Dec 25, 2001, 9:18 AM PST (17:18 UTC), 16 km (10 mi) below the surface.

A larger quake followed: M3.0 3 km WNW of Big Lake, 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
2.0 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2001-12-25 17:18:32 UTC
Depth
16.0 km (9.9 mi), shallow
Epicenter
48.358° N, 122.269° W
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 1.2 km horizontally, 1.8 km in depth
Magnitude uncertainty
±0.04
Depth from
Operator assigned
Station coverage gap
36°
Stations used
33

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 17 in the 60 days after this one and 8 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10553638. Read Thu, Oct 1, 2026, 9:10 AM UTC.