2.8 Earthquake Reported in Castaic

The quake was felt as far as Quartz Hill and Simi Valley but caused no reported damage.

Apr. 8, 2026 at 3:21pm

Got story updates? Submit your updates here. ›

A 2.8 magnitude earthquake struck the Castaic area of the Santa Clarita Valley on Tuesday night, according to the U.S. Geological Survey. The epicenter of the quake was reported in the Castaic Lake Recreation Area at 9:04 p.m. and was measured to have a depth of 7.3 miles. The Santa Clarita Valley Sheriff's Station did not receive any calls in relation to the quake, and it was not immediately known whether any structures in the local area sustained damage.

Why it matters

Southern California's high level of seismic activity is a result of tectonic motion, and the San Andreas Fault crosses through the largest mountains in the area and runs near several communities. While a 2.8 magnitude quake is considered 'weak', it serves as a reminder of the region's ongoing seismic risks.

The details

The 2.8 magnitude earthquake was felt as far north as Quartz Hill in the Antelope Valley and as far south as Simi Valley. However, the Santa Clarita Valley Sheriff's Station reported no calls related to the quake, and there were no immediate reports of any structural damage.

  • The earthquake struck at 9:04 p.m. on Tuesday, April 8, 2026.

The players

U.S. Geological Survey

The federal agency that monitors and reports on seismic activity in the United States.

Santa Clarita Valley Sheriff's Station

The local law enforcement agency that serves the Santa Clarita Valley area.

Got photos? Submit your photos here. ›

The takeaway

While a 2.8 magnitude earthquake is considered relatively minor, it serves as a reminder that Southern California remains an active seismic region due to the nearby San Andreas Fault. Residents should stay prepared for the possibility of larger quakes in the future.