An earthquake rattled Monday morning in northern Oklahoma, the U.S. Geological Survey reported.

The 3.6-magnitude earthquake was reported at 2:20 a.m. Its epicenter was about three miles east-northeast of Douglas, about 17 miles east-southeast of Enid, 29 miles north-northwest of Guthrie, and about 33 miles west-northwest of Stillwater.

The quake was more than three miles deep.

 No immediate reports of damage or injury were reported.