2024-03-28T20:59:14.0000Z38.8125-122.7586671.97manualconfirmedIRIS-0.31Md1Origin/20240330000647.607004.32574Magnitude/20240330000647.607054.32575IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc74025611contributorID