Oklahoma earthquakes

M1.8 earthquake 11 km SE of Cashion, Oklahoma

A magnitude 1.8 earthquake struck 11 km SE of Cashion, Oklahoma on Fri, Mar 1, 2019, 9:47 PM CST (03:47 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M2.2 9 km SSW of Shamrock, Oklahoma. This one was a foreshock.

Cashion 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
2019-03-02 03:47:00 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
35.738° N, 97.569° 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, 1.7 km in depth
Magnitude uncertainty
±0.06
Depth from
Operator assigned
Station coverage gap
39°
Stations used
50

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 116 in the 60 days after this one and 40 in the 30 days before it.

After

The first 60 of 116.

Before

Earthquakes todayOklahoma earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us1000j9s8. Read Tue, Sep 22, 2026, 9:01 PM UTC.