2024-05-03T02:06:03.0000Z38.8265-122.7993322.77manualconfirmedIRIS0.78Md1Origin/20240503020857.009132.122881Magnitude/20240503020857.009182.122882IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75000206contributorID