Oklahoma earthquakes

M2.4 earthquake 5 km NNE of Ames, Oklahoma

A magnitude 2.4 earthquake struck 5 km NNE of Ames, Oklahoma on Thu, Dec 19, 2019, 10:09 PM CST (04:09 UTC), 7 km (5 mi) below the surface.

A larger quake followed: M2.6 7 km NNW of Medford, 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
2.4 (ml), micro
Local time
UTC
2019-12-20 04:09:20 UTC
Depth
7.3 km (4.5 mi), shallow
Epicenter
36.292° N, 98.172° 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 IV, light 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
±0.20
Station coverage gap
73°
Stations used
60

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 160 in the 60 days after this one and 39 in the 30 days before it.

After

The first 60 of 160.

Before

Earthquakes todayOklahoma earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ok2019yvgu (also filed as us70006nwv). Read Wed, Sep 23, 2026, 3:33 AM UTC.