M2.5 earthquake 5 km NE of Aline, Oklahoma

A magnitude 2.5 earthquake struck 5 km NE of Aline, Oklahoma on Mon, Jun 1, 2015, 4:02 PM CDT (21:02 UTC), 4 km (3 mi) below the surface.

A larger quake followed: M2.6 28 km SE of Protection, Kansas. This one was a foreshock.

Map

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

1 person reported to the USGS what they felt; the strongest reported shaking was II, weak 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: 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 us20002l8s. Read Tue, Sep 22, 2026, 3:45 PM UTC.