Oklahoma earthquakes

M2.6 earthquake 10 km SSE of Marshall, Oklahoma

A magnitude 2.6 earthquake struck 10 km SSE of Marshall, Oklahoma on Mon, May 14, 2018, 4:06 AM CDT (09:06 UTC), 8 km (5 mi) below the surface.

A larger quake followed: M3.0 10 km SSE of Marshall, Oklahoma. This one was a foreshock.

Crescent 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
2.6 (ml), micro
Local time
UTC
2018-05-14 09:06:28 UTC
Depth
8.0 km (5.0 mi), shallow
Epicenter
36.071° N, 97.564° 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 II, 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.

Location uncertainty
About 1.0 km horizontally, 8.6 km in depth
Station coverage gap
24°
Stations used
0

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 85 in the 60 days after this one and 53 in the 30 days before it.

After

The first 60 of 85.

Before

Earthquakes todayOklahoma earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us1000e4kl. Read Mon, Sep 21, 2026, 11:23 PM UTC.