2022-12-20T15:33:01.0000Z40.637167-124.00283318.27manualconfirmedIRIS2.91Md1Origin/20221221111959.281859.886392Magnitude/20221221111959.281912.886393IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc71129529contributorID