---
schema_version: 0.1.0
type: entity
entity_class: event
event_id: EV-1947-06-24-kenneth-arnold-ufo-sighting
canonical_name: Kenneth Arnold UFO sighting
aliases:
- Kenneth Arnold UFO Sighting
- Kenneth Arnold UFO sighting
event_class: uap-encounter
date_start: '1947-06-24'
date_end: '1947-06-24'
date_confidence: low
primary_location: null
observers: []
uap_objects: []
documented_in: []
total_mentions: 1
documents_count: 1
narrative_summary: null
narrative_summary_pt_br: null
enrichment_status: none
external_sources: []
last_ingest: '2026-05-14T06:59:02Z'
last_lint: '2026-05-18T03:21:56Z'
wiki_version: 0.1.0
summary_status: none
summary_confidence: null
---

# Kenneth Arnold UFO sighting

## Description (EN)

_Low-signal entity — referenced **1 time(s)** across **1 document(s)**. No external enrichment performed (criteria: ≥3 mentions). Use the page references below for raw context._

## Descrição (PT-BR)

_Entidade de baixo sinal — referenciada **1 vez(es)** em **1 documento(s)**. Sem enriquecimento externo (critério: ≥3 menções). Use as referências de páginas abaixo para contexto bruto._