2025-12-03T19:37:14.33Z38.8586654663086-122.8616638183591.26manualconfirmedUSGS1.04md1Origin/20251203193942.306785.128495Magnitude/20251203193942.306838.128496USGS13 km WNW of Cobb, CAregion namenccatalognc75273776contributorID