M4.2 earthquake 6 km SW of Manchester, Oklahoma

A magnitude 4.2 earthquake struck 6 km SW of Manchester, Oklahoma on Fri, Feb 19, 2021, 7:56 AM CST (13:56 UTC), 7 km (4 mi) below the surface.

Map

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

The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.

1,749 people reported to the USGS what they felt; the strongest reported shaking was V, moderate shaking.

How the rock slipped, from the moment tensor, and the USGS estimate of landslides and liquefaction.

Reviewed by a seismologist.

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

Within 100 km, magnitude 1.5 and up: 106 in the 60 days after this one and 80 in the 30 days before it.

The first 60 of 106.

From the USGS Earthquake Hazards Program and its partner networks, event ok2021dmpg (also filed as us6000diwi). Read Tue, Sep 22, 2026, 8:42 AM UTC.