2026-05-21T13:45:43.77Z38.837001800537-122.835502624511.8400000333786manualconfirmedUSGS0.35md1Origin/20260521134813.374026.87138Magnitude/20260521134813.37411.871392026-05-21T13:48:13.387746ZNorthern Californiaregion nameOrigin/20260521134813.374026.87138