A magnitude 5.2 earthquake struck near the mountain community of Julian in San Diego County late Monday night, shaking a large portion of Southern California. The quake occurred shortly after 11 p.m. and was felt across a wide area, with residents reporting a sudden jolt followed by a brief rolling sensation. From San Diego to Los Angeles, people noticed windows rattling, lights swaying, and small household items shifting.
Although the shaking lasted only a short time, it was strong enough to wake many residents and quickly draw attention online as people shared their experiences. Local officials reported that no serious injuries or major damage were identified. As a precaution, emergency crews conducted inspections of roads, bridges, and utility systems to ensure everything remained safe and operational.
According to the U.S. Geological Survey, the earthquake originated at a relatively shallow depth of about eight miles, which can make ground movement feel more intense. Many residents also received advance alerts through California’s ShakeAlert system, which sent notifications moments before the shaking began. These alerts give people valuable seconds to prepare by moving to safer areas and avoiding potential hazards.
State and local officials highlighted the importance of early warning systems and ongoing preparedness. As experts continue to monitor the region for possible aftershocks, residents are being encouraged to review emergency plans and safety measures. While the quake did not cause significant damage, it served as a reminder of the region’s seismic activity and the importance of staying prepared for unexpected events.