M2.3 earthquake 4 km NE of Coyle, Oklahoma

A magnitude 2.3 earthquake struck 4 km NE of Coyle, Oklahoma on Sat, Dec 18, 2021, 10:29 AM CST (16:29 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M2.7 10 km ESE of Jefferson, Oklahoma. This one was a foreshock.

Map

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

2 people reported to the USGS what they felt; the strongest reported shaking was IV, light 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: 36 in the 60 days after this one and 41 in the 30 days before it.

From the USGS Earthquake Hazards Program and its partner networks, event ok2021ysof (also filed as us6000gdey). Read Thu, Sep 24, 2026, 7:05 AM UTC.