M1.7 earthquake 18 km WNW of Klamath Falls, Oregon

A magnitude 1.7 earthquake struck 18 km WNW of Klamath Falls, Oregon on Mon, Feb 7, 1994, 1:20 AM PST (09:20 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M1.8 25 km SSW of Chiloquin, Oregon. 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: 135 in the 60 days after this one and 60 in the 30 days before it.

The first 60 of 135.

From the USGS Earthquake Hazards Program and its partner networks, event uw10320418. Read Tue, Sep 22, 2026, 10:23 PM UTC.