2023-10-28T21:20:59.0000Z38.826668-122.8065032.08manualconfirmedIRIS0.77Md1Origin/20231028212429.94307.160135Magnitude/20231028212429.94312.160136IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73952925contributorID