San Antonians experienced an earthquake Wednesday evening, according to the United States Geological Survey. Here's what we know: The magnitude of the earthquake was recorded at 4.5 and occurred at 9:26 p.

A magnitude 4.5 earthquake has rattled southern Texas in the vicinity of San Antonio, the U.S. Geological Survey (USGS) reported. The quake struck at 9.26 p.m. on Wednesday, at a depth of about 2.3 miles beneath its epicenter on the surface,

The Karnes County earthquake was the third-strongest recorded in South Texas, according to the U.S. Geological Survey.