Oklahoma rattled by shallow 5.1 earthquake

EDMOND, Okla. — A 5.1 magnitude earthquake shook an area near Oklahoma City late Friday, followed by smaller quakes during the next several hours, the U.S. Geological Survey reported.

No injuries were reported and damage appeared to be minimal, mostly items overturned or shaken from shelves inside homes, according to Lincoln County Deputy Emergency Management Director Charlotte Brown.

“Nothing significant ... nothing other than lots of scared people,” Brown said.

The earthquake struck at 11:24 p.m. and was centered 8 kilometers (5 miles) northwest of Prague, Oklahoma, about 57 miles (92 kilometers) east of Oklahoma City, the agency said.

Residents across the state from Lawton to Enid to Tulsa reported feeling the shaking to the U.S.G.S.

The initial earthquake was followed by at least eight smaller temblors through Saturday morning, ranging in strength from magnitude 2.5 to 3.4, according to the geological survey.

The earthquake was shallow — just 3 kilometers (1.8 miles) deep, according to the USGS — and temblors that hit close to the surface can make the shaking more intense.

At least six earthquakes, including two greater than magnitude 4, were recorded near another Oklahoma City suburb in January. In April, a magnitude 4 earthquake was among a series of six that struck the central Oklahoma town of Carney, about 40 miles (64 kilometers) northeast of Oklahoma City.

A 5.7 magnitude earthquake struck Prague in 2011, about 60 miles (97 kilometers) south of the state’s strongest recorded earthquake site in Pawnee, which registered a magnitude 5.8 in 2016.