A magnitude 5.2 earthquake was detected 4 km south of Julian at 10:08 AM local time on Monday, April 14, 2025, according to USGS.
There have been at least 7 aftershocks, ranging from magnitudes 2.5 to 3.0.
The ShakeAlert system was activated and an early warning notification was sent out to phones with alerts enabled.
Online users reporting shaking in San Diego and Los Angeles. No casualties have been reported in connection with the earthquake.
