Categories Selected Articles Preliminary 5.1 magnitude earthquake shakes Southern California Post author By Mike Nova Post date April 14, 2025 (FOX 5/KUSI) — A preliminary 5.1 magnitude earthquake shook Southern California shortly after 10 a.m. Monday morning, according to the U.S. Geological Survey. The quake struck at a depth of about 8… ← 5.2 magnitude earthquake strikes near San Diego, USGS says → Tiger Woods’ message to Rory McIlroy after thrilling 2025 Masters win notches Grand Slam