M2.1 earthquake 7 km NNE of Loyal, Oklahoma

A magnitude 2.1 earthquake struck 7 km NNE of Loyal, Oklahoma on Tue, Jun 11, 2019, 1:17 PM CDT (18:17 UTC), 7 km (5 mi) below the surface.

A larger quake followed: M2.1 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.

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: 200 in the 60 days after this one and 0 in the 30 days before it.

The first 60 of 200.

From the USGS Earthquake Hazards Program and its partner networks, event ok2019ljof. Read Tue, Sep 22, 2026, 4:10 PM UTC.