Oklahoma earthquakes

M1.5 earthquake 2 km SSW of Blanchard, Oklahoma

A magnitude 1.5 earthquake struck 2 km SSW of Blanchard, Oklahoma on Mon, Jun 14, 2021, 12:02 AM CDT (05:02 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M2.1 10 km SE of Ratliff City, Oklahoma. This one was a foreshock.

Blanchard 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
1.5 (ml), micro
Local time
UTC
2021-06-14 05:02:23 UTC
Depth
6.6 km (4.1 mi), shallow
Epicenter
35.115° N, 97.669° W
Region
Oklahoma
Felt reports
1
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

1 person reported to the USGS what they felt; the strongest reported shaking was I, not felt shaking.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Magnitude uncertainty
±0.24
Station coverage gap
79°
Stations used
58

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 48 in the 60 days after this one and 15 in the 30 days before it.

After

Before

Earthquakes todayOklahoma earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ok2021loam. Read Tue, Sep 22, 2026, 9:27 PM UTC.