Update: May 8 - 3.2 magnitude earthquake recorded close to Loma Linda, CA

RIVERSIDE COUNTY, CA - A preliminary 3.4 magnitude quake rattled near Redlands on Friday afternoon, according to the U.S. Geological Survey.
Merced Sun-Star

2.0 magnitude earthquake struck near The Geysers, CA on May 11

SONOMA COUNTY, CA - A preliminary 2.0 magnitude quake shook close to The Geysers on Monday morning, according to the U.S. Geological Survey.
Edhat

4.4-Magnitude Earthquake Near The Geysers Shakes Northern California, Felt Across Bay Area

A 4.4-magnitude earthquake struck near The Geysers at 2:42 p.m. PT on May 7, 2026, triggering a ShakeAlert and aftershock predictions.

Update: Earthquake of 3.3 magnitude recorded close to Muscoy, CA on May 8

SAN BERNARDINO COUNTY, CA - A preliminary 3.4 magnitude quake shook near Muscoy on Friday night, the U.S. Geological Survey reported.