Weather Earthquake’s depth was 4.2 miles Published: July 12, 2026 at 8:27 PM Tags: Whatever the Weather, Earthquake, Texas, Karnes County, USGS LA SALLE COUNTY, Texas – A 3.6-magnitude earthquake was reported in La Salle County on Sunday afternoon, according to the United States Geological Survey (USGS). The USGS said the earthquake happened around 3:52 p.m., approximately 7.5 miles southeast of Dilley, Texas. The earthquake’s depth was 4.2 miles.