M1.9 earthquake 4 km E of Tuttle, Oklahoma

A magnitude 1.9 earthquake struck 4 km E of Tuttle, Oklahoma on Wed, Jul 31, 2019, 7:03 PM CDT (00:03 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M3.5 14 km WSW of Kingfisher, Oklahoma. This one was a foreshock.

Map

Where this earthquake was located, with the others nearby. Select one for its page.

1 person reported to the USGS what they felt; the strongest reported shaking was II, weak shaking.

Reviewed by a seismologist.

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

Within 100 km, magnitude 1.5 and up: 172 in the 60 days after this one and 142 in the 30 days before it.

The first 60 of 172.

From the USGS Earthquake Hazards Program and its partner networks, event ok2019oxiu (also filed as us60004ybi). Read Sat, Sep 26, 2026, 9:18 AM UTC.