2023-07-21T16:07:47.0000Z38.848167-122.8168341.83manualconfirmedIRIS0.68Md1Origin/20230721184634.455238.169512Magnitude/20230721184634.455301.169513IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73915241contributorID