2020-10-31T21:41:43.0000Z39.256832-123.1320044.44manualconfirmedIRIS2.18Md1Origin/20201031214430.02234.70399Magnitude/20201031214430.022392.70400IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73476846contributorID