Oklahoma earthquakes

M2.6 earthquake 2 km SSE of Marland, Oklahoma

A magnitude 2.6 earthquake struck 2 km SSE of Marland, Oklahoma on Mon, Aug 31, 2015, 3:19 PM CDT (20:19 UTC), 7 km (5 mi) below the surface.

A larger quake followed: M2.9 5 km NNE of Kremlin, Oklahoma. This one was a foreshock.

McCord 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
2.6 (ml), micro
Local time
UTC
2015-08-31 20:19:40 UTC
Depth
7.4 km (4.6 mi), shallow
Epicenter
36.543° N, 97.139° 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, 7.4 km in depth
Station coverage gap
69°
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: 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 us20003f8a. Read Mon, Sep 21, 2026, 4:35 PM UTC.