2023-10-05T14:24:18.0000Z40.519501-124.39833118.23manualconfirmedIRIS2.01Md1Origin/20231005142651.094065.719654Magnitude/20231005142651.094117.719655IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73945766contributorID