Oklahoma earthquakes

M2.6 earthquake 14 km SSE of Waynoka, Oklahoma

A magnitude 2.6 earthquake struck 14 km SSE of Waynoka, Oklahoma on Fri, Dec 30, 2016, 2:11 PM CST (20:11 UTC), 13 km (8 mi) below the surface.

A larger quake followed: M3.3 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 (mb_lg), micro
Local time
UTC
2016-12-30 20:11:33 UTC
Depth
13.1 km (8.1 mi), shallow
Epicenter
36.469° N, 98.792° 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 3.1 km horizontally, 5.9 km in depth
Magnitude uncertainty
±0.12
Depth from
From location
Station coverage gap
84°
Stations used
39

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 72 in the 60 days after this one and 45 in the 30 days before it.

After

The first 60 of 72.

Before

Earthquakes todayOklahoma earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10007nte. Read Tue, Sep 22, 2026, 10:51 AM UTC.