2023-02-01T23:53:54.0000Z38.817501-122.8040011.5manualconfirmedIRIS1.07Md1Origin/20230201235709.268413.89649Magnitude/20230201235709.268465.89650IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73840701contributorID