2021-08-15T08:14:36.0000Z40.306332-124.6368336.79manualconfirmedIRIS1.99Md1Origin/20210815081802.507141.496899Magnitude/20210815081802.507195.496900IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73610261contributorID