M1.7 earthquake 11 km NE of Ashford, Washington

A magnitude 1.7 earthquake struck 11 km NE of Ashford, Washington on Sun, Aug 27, 2006, 9:18 PM PDT (04:18 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M4.5 27 km NNE of Packwood, Washington. This one was a foreshock.

Map

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

No one has reported feeling this quake to the USGS.

Reviewed by a seismologist.

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

Within 100 km, magnitude 1.5 and up: 173 in the 60 days after this one and 138 in the 30 days before it.

The first 60 of 173.

From the USGS Earthquake Hazards Program and its partner networks, event uw10707803. Read Sun, Oct 4, 2026, 4:27 PM UTC.