San Diego Earthquake shakes Southern California with 5.1 magnitude! Get USGS updates, today’s alerts, and epicenter details. Stay informed now! Introduction: San Diego Earthquake Strikes Again On April 14, 2025, at approximately 3:45 PM local time, a powerful San Diego earthquake measuring 5.1 on the Richter scale shook Southern California, startling residents and tourists alike. … Continue reading San Diego Earthquake Shocks Thousands: 5.1 Magnitude Tremor Sparks Fear and Urgency Across California