Oklahoma earthquakes

M2.7 earthquake 4 km SW of Fallis, Oklahoma

A magnitude 2.7 earthquake struck 4 km SW of Fallis, Oklahoma on Wed, Apr 27, 2016, 1:37 PM CDT (18:37 UTC), 6 km (3 mi) below the surface.

A larger quake followed: M2.9 4 km WSW of Fallis, 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
2.7 (ml), micro
Local time
UTC
2016-04-27 18:37:13 UTC
Depth
5.5 km (3.4 mi), shallow
Epicenter
35.724° N, 97.158° 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.

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 0.8 km horizontally, 6.8 km in depth
Station coverage gap
51°
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: 165 in the 60 days after this one and 34 in the 30 days before it.

After

The first 60 of 165.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10005c08. Read Mon, Sep 21, 2026, 10:37 PM UTC.