2026-04-13T09:37:53.0000Z51.8394176.115810.522manualconfirmedIRIS4.2mb1Origin/20260414064335.369562.243190Magnitude/20260414064335.369622.243191IRISRAT ISLANDS, ALEUTIAN ISLANDSregion nameNEIC PDEcatalogus6000spsu,aka2026hfzgkncontributorID