Oklahoma earthquakes

M2.2 earthquake 15 km W of Marietta, Oklahoma

A magnitude 2.2 earthquake struck 15 km W of Marietta, Oklahoma on Wed, Mar 31, 2021, 6:18 PM CDT (23:18 UTC), 13 km (8 mi) below the surface.

A larger quake followed: M2.7 10 km SE of Ratliff City, Oklahoma. This one was a foreshock.

Marietta forecastMore in Oklahoma

Map

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

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The earthquake

Magnitude
2.2 (ML, local (Richter)), micro
Magnitude from
Oklahoma Geological Survey
Local time
UTC
2021-03-31 23:18:24 UTC
Depth
13.3 km (8.3 mi), shallow
Epicenter
33.957° N, 97.281° W
Region
Oklahoma
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Magnitude uncertainty
±0.08
Station coverage gap
111°
Stations used
45

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 96 in the 60 days after this one and 181 in the 30 days before it.

After

The first 60 of 96.

Before

Earthquakes todayOklahoma earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ok2021gijx. Read Sat, Oct 3, 2026, 1:42 AM UTC.