2026-04-12T09:25:20.18Z38.837001800537-122.78516387942.1900000572205manualconfirmedUSGS2.33md1Origin/20260412092701.433697.222074Magnitude/20260412092701.43377.222075USGS6 km WNW of Cobb, CAregion namenccatalognc75342937contributorID