A 5.2-magnitude earthquake struck near Julian, California, late Monday night, shaking large parts of Southern California and catching many residents by surprise. The tremor was felt across San Diego County and reached as far as Los Angeles, about 120 miles away.

Despite its brief duration, many described the quake as intense, with windows rattling and buildings swaying. The shallow depth of the quake’s origin contributed to the strong surface-level shaking that startled people across the region.

Fortunately, the San Diego County Sheriff’s Department reported no injuries or major structural damage. Residents took to social media to share their experiences, noting the sudden and sharp nature of the quake.

California’s earthquake early warning system proved effective during the event. Many residents received alerts about five seconds before the shaking began, giving them just enough time to brace or move to safer areas.

This early warning system, part of the state’s broader preparedness initiative, is being praised for its ability to reduce panic and potentially save lives during future, more powerful earthquakes. Officials see this as an example of how technology can support public safety.

So far, no significant aftershocks have been recorded, but seismologists are closely monitoring the area for further activity. Authorities warn that aftershocks can occur hours or even days after a main event.

In response to the quake, emergency management teams are urging Californians to review their earthquake readiness plans. This includes securing furniture, having emergency kits with food and water, and knowing local evacuation routes.

While Monday’s earthquake caused minimal disruption, it serves as a critical reminder that California remains vulnerable to seismic events. Officials stress the importance of continued vigilance and preparation, especially in earthquake-prone regions.