2023-09-29T00:10:02.0000Z38.823334-122.8525012.24manualconfirmedIRIS1.14Md1Origin/20230929001236.223338.671439Magnitude/20230929001236.223392.671440IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73943151contributorID