Washington earthquakes

M1.7 earthquake 2 km SE of Des Moines, Washington

A magnitude 1.7 earthquake struck 2 km SE of Des Moines, Washington on Mon, Feb 26, 2007, 7:27 AM PST (15:27 UTC), 2 km (2 mi) below the surface.

A larger quake followed: M3.5 6 km SE of Skokomish, 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
1.7 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2007-02-26 15:27:08 UTC
Depth
2.5 km (1.5 mi), shallow
Epicenter
47.388° N, 122.302° 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.

Magnitude uncertainty
±0.07
Depth from
From location
Station coverage gap
88°
Stations used
24

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 18 in the 60 days after this one and 9 in the 30 days before it.

After

Before

Earthquakes todayWashington earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10719533. Read Sat, Oct 3, 2026, 10:04 PM UTC.