Oklahoma earthquakes

M1.8 earthquake 6 km NNE of Loyal, Oklahoma

A magnitude 1.8 earthquake struck 6 km NNE of Loyal, Oklahoma on Mon, Jun 17, 2019, 3:18 AM CDT (08:18 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M3.9 13 km W of Kingfisher, Oklahoma. This one was a foreshock.

Hennessey 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
2019-06-17 08:18:23 UTC
Depth
6.2 km (3.8 mi), shallow
Epicenter
36.028° N, 98.097° 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.

Magnitude uncertainty
±0.22
Station coverage gap
61°
Stations used
73

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 201 in the 60 days after this one and 104 in the 30 days before it.

After

The first 60 of at least 201.

Before

Earthquakes todayOklahoma earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ok2019lttl. Read Tue, Sep 29, 2026, 9:43 AM UTC.