Oklahoma earthquakes

M1.6 earthquake 14 km SE of Ratliff City, Oklahoma

A magnitude 1.6 earthquake struck 14 km SE of Ratliff City, Oklahoma on Fri, Mar 26, 2021, 5:56 AM CDT (10:56 UTC), 6 km (3 mi) below the surface.

A larger quake followed: M3.5 8 km SW of Dibble, Oklahoma. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
1.6 (ML, local (Richter)), micro
Magnitude from
Oklahoma Geological Survey
Local time
UTC
2021-03-26 10:56:38 UTC
Depth
5.5 km (3.4 mi), shallow
Epicenter
34.362° N, 97.387° 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
±0.24
Station coverage gap
266°, poorly surrounded by stations
Stations used
6

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 130 in the 60 days after this one and 196 in the 30 days before it.

After

The first 60 of 130.

Before

Earthquakes todayOklahoma earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ok2021fyhx. Read Thu, Oct 1, 2026, 7:20 PM UTC.