What earthquakes hit Southern California and other regions on May 6, 2026?

Southern California experienced a 3.3-magnitude earthquake near Redlands in San Bernardino County on May 6, with a 3.2-magnitude aftershock, while earthquakes also struck near Pine Valley and Herlong in California, plus the Philippines, Nevada, and Costa Rica.

Southern California Earthquakes

Southern California was shaken by a 3.3-magnitude earthquake that struck near Redlands in San Bernardino County on May 6, 2026. The quake was followed by a 3.2-magnitude aftershock. The Inland Empire region, which includes Redlands, experienced the tremors Wednesday morning.