Oklahoma earthquakes

M1.8 earthquake Oklahoma

A magnitude 1.8 earthquake struck in Oklahoma on Wed, Mar 16, 2016, 5:10 PM CDT (22:10 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M2.1 18 km SSE of Waynoka, Oklahoma. This one was a foreshock.

Waynoka 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
1.8 (ml), micro
Local time
UTC
2016-03-16 22:10:05 UTC
Depth
4.7 km (2.9 mi), shallow
Epicenter
36.435° N, 98.791° 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 1.0 km horizontally, 2.3 km in depth
Magnitude uncertainty
±0.07
Depth from
From location
Station coverage gap
111°
Stations used
24

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 200 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 200.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us20005abi. Read Mon, Sep 21, 2026, 6:27 PM UTC.