A 4.1-magnitude earthquake shook central Oklahoma about 8:15 p.m. Saturday., the U.S. Geological Survey reported.
The epicenter of the quake was four miles south-southwest of Langston and eight miles east of Guthrie. It was about two miles deep, the survey reported.
People on social media reported feeling the quake rumble in Stillwater and Edmond.
The survey's initial report pegged the quake at 4.4-magnitude, but it revised its report about 10 p.m., putting it at 4.1-magnitude.
A second quake was recorded at 10:55 p.m near the same area. It registered at 2.8-magnitude, the survey reported.
Police in Langston and Guthrie said there have not yet been any reports of damage or injuries.