2022-02-04T17:11:00.0000Z38.828335-122.8525011.77manualconfirmedIRIS0.37Md1Origin/20220204171406.191602.880104Magnitude/20220204171406.191652.880105IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73688281contributorID