2024-04-28T01:56:38.0000Z38.835499-122.7723312.11manualconfirmedIRIS1.3Md1Origin/20240428020014.667197.79038Magnitude/20240428020014.667245.79039IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc74042226contributorID