2021-04-05T11:42:38.0000Z40.296665-124.54866819.62manualconfirmedIRIS2.36Md1Origin/20210405114529.42253.7598338Magnitude/20210405114529.422559.7598339IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73545760contributorID