Oklahoma earthquakes

M2.5 earthquake 3 km NNE of Coyle, Oklahoma

A magnitude 2.5 earthquake struck 3 km NNE of Coyle, Oklahoma on Fri, Aug 18, 2017, 9:07 AM CDT (14:07 UTC), 7 km (5 mi) below the surface.

A larger quake followed: M2.7 5 km NE of Morrison, Oklahoma. This one was a foreshock.

Langston 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
2.5 (mb_lg), micro
Local time
UTC
2017-08-18 14:07:52 UTC
Depth
7.4 km (4.6 mi), shallow
Epicenter
35.984° N, 97.221° W
Region
Oklahoma
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 1.3 km horizontally, 6.0 km in depth
Magnitude uncertainty
±0.07
Depth from
From location
Station coverage gap
28°
Stations used
55

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 93 in the 60 days after this one and 44 in the 30 days before it.

After

The first 60 of 93.

Before

Earthquakes todayOklahoma earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us2000a9cz. Read Tue, Sep 22, 2026, 11:48 PM UTC.