M3.0 earthquake 2 km NNW of Ames Lake, Washington

A magnitude 3.0 earthquake struck 2 km NNW of Ames Lake, Washington on Wed, Jan 21, 2026, 8:22 PM PST (04:22 UTC), 27 km (17 mi) below the surface.

A larger quake followed: M3.0 4 km ESE of Cathcart, Washington. This one was a foreshock.

Map

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

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.	Scale	Computed by	Notes
3.01	ML, local (Richter)	Pacific Northwest Seismic Network	Preferred · Final · ±0.20349557983984123 · 160 stations
2.8	ML, local (Richter)	USGS National Earthquake Information Center	Reviewed · ±0.034 · 116 stations

The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.

289 people reported to the USGS what they felt; the strongest reported shaking was III, weak shaking.

Reviewed by a seismologist.

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

Within 100 km, magnitude 1.5 and up: 28 in the 60 days after this one and 16 in the 30 days before it.

From the USGS Earthquake Hazards Program and its partner networks, event uw62223946 (also filed as us7000rr9e). Read Sat, Oct 3, 2026, 10:46 AM UTC.