Oklahoma earthquakes

M2.6 earthquake 14 km WNW of Longdale, Oklahoma

A magnitude 2.6 earthquake struck 14 km WNW of Longdale, Oklahoma on Mon, Jan 15, 2018, 4:44 PM CST (22:44 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.1 8 km E of Hennessey, 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
2.6 (ml), micro
Local time
UTC
2018-01-15 22:44:36 UTC
Depth
4.6 km (2.8 mi), shallow
Epicenter
36.204° N, 98.682° 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 1.5 km horizontally, 5.6 km in depth
Station coverage gap
33°
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: 74 in the 60 days after this one and 38 in the 30 days before it.

After

The first 60 of 74.

Before

Earthquakes todayOklahoma earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us2000cjth. Read Tue, Sep 22, 2026, 3:50 PM UTC.