Oklahoma earthquakes

M2.2 earthquake 10 km SSE of Marshall, Oklahoma

A magnitude 2.2 earthquake struck 10 km SSE of Marshall, Oklahoma on Sun, May 3, 2020, 9:08 AM CDT (14:08 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M4.2 9 km NW of Perry, 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
2.2 (ml), micro
Local time
UTC
2020-05-03 14:08:59 UTC
Depth
6.7 km (4.2 mi), shallow
Epicenter
36.068° N, 97.574° W
Region
Oklahoma
Felt reports
2
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

2 people 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
±0.20
Station coverage gap
33°
Stations used
95

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 197 in the 60 days after this one and 70 in the 30 days before it.

After

The first 60 of 197.

Before

Earthquakes todayOklahoma earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ok2020iruw (also filed as us700099ce). Read Sun, Sep 27, 2026, 1:57 AM UTC.