2020-12-11T11:25:16.0000Z38.702332-122.6256644.08manualconfirmedIRIS0.66Md1Origin/20201211150236.051083.2864300Magnitude/20201211150236.051136.2864301IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73496515contributorID