Oklahoma earthquakes

M1.8 earthquake 4 km E of Enid, Oklahoma

A magnitude 1.8 earthquake struck 4 km E of Enid, Oklahoma on Fri, Dec 11, 2020, 12:42 PM CST (18:42 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M4.2 5 km WNW of Lucien, Oklahoma. This one was a foreshock.

Enid 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
1.8 (ML, local (Richter)), micro
Magnitude from
Oklahoma Geological Survey
Local time
UTC
2020-12-11 18:42:30 UTC
Depth
7.0 km (4.3 mi), shallow
Epicenter
36.400° N, 97.829° W
Region
Oklahoma
Felt reports
1
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

1 person reported to the USGS what they felt; the strongest reported shaking was III, weak shaking.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Magnitude uncertainty
±0.21
Depth from
Operator assigned
Station coverage gap
40°
Stations used
47

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 127 in the 60 days after this one and 58 in the 30 days before it.

After

The first 60 of 127.

Before

Earthquakes todayOklahoma earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ok2020yhtp. Read Thu, Oct 1, 2026, 9:28 PM UTC.