Washington earthquakes

M1.7 earthquake 2 km NNE of May Creek, Washington

A magnitude 1.7 earthquake struck 2 km NNE of May Creek, Washington on Thu, Aug 20, 2026, 10:36 PM PDT (05:36 UTC), 4 km (2 mi) below the surface.

A larger quake followed: M1.8 15 km ESE of Acme, Washington. This one was a foreshock.

May Creek forecastMore in Washington

Map

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

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The earthquake

Magnitude
1.7 (ml), micro
Local time
UTC
2026-08-21 05:36:46 UTC
Depth
3.5 km (2.2 mi), shallow
Epicenter
47.873° N, 121.650° 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 0.2 km horizontally, 1.7 km in depth
Magnitude uncertainty
±0.19
Depth from
From location
Station coverage gap
46°
Stations used
34

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 11 since this one and 19 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 uw714082482. Read Tue, Sep 22, 2026, 10:35 PM UTC.