6.4-magnitude earthquake hits near Tres Picos, Mexico

An earthquake with a preliminary magnitude of 6.4 struck 7 miles east-northeast of Tres Picos, Mexico on Thursday, according to the U.S. Geological Survey.

The quake struck at 11:49 a.m. Los Angeles time.

The quake was centered 20 miles northwest of Pijijiapan, Chiapas, the U.S. Geological Survey says.