2023-07-21T03:07:45.0000Z38.830002-122.8138352.32manualconfirmedIRIS0.4Md1Origin/20230721184937.384399.169884Magnitude/20230721184937.384459.169885IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73915096contributorID