disclosure-bureau/wiki/entities/events/EV-1947-06-21-maury-island-incident.md
guto 4459bd17e4 phase-0: kill stubs, ship 20 curated anchor events, configure SMTP
- scripts/03-dedup-entities.py: stop emitting placeholder narrative ("Stub. Will
  be enriched in Phase 7"); write summary_status=none + null fields instead.
- scripts/maintain/41_strip_stubs.py: idempotent migration that cleaned the
  22,096 entity .md files (now zero stub strings in wiki/).
- scripts/synthesize/01_anchor_events.py: curated 20 anchor UAP events
  (Roswell, Nimitz Tic-Tac, Phoenix Lights, Operação Prato, AATIP, etc.) with
  bilingual Holmes-Watson narrative via claude -p --model sonnet
  (CLAUDE_CODE_OAUTH_TOKEN). All summary_status=curated, confidence=high.
- web/api/timeline + timeline-view: filter narrative-less events by default,
  render "curado" badge for hand-vetted ones, drop the date display alone.
- CLAUDE-schema-full.md: document the summary_status enum and the four states.
- docker-compose.yml: SMTP_HOST=mail.spacemail.com configured;
  GOTRUE_MAILER_AUTOCONFIRM flipped to false (real email confirmation working).
- .nirvana/outputs/.../systems-atelier/: 5 deliverables of the architecture
  audit that produced this roadmap.
2026-05-18 00:44:17 -03:00

5.2 KiB

schema_version type entity_class event_id canonical_name aliases event_class date_start date_end date_confidence primary_location observers uap_objects documented_in total_mentions documents_count narrative_summary narrative_summary_pt_br summary_status summary_confidence enrichment_status external_sources last_ingest last_lint wiki_version
0.1.0 entity event EV-1947-06-21-maury-island-incident Maury Island Incident
Maury Island Incident
uap-encounter 1947-06-21 1947-06-21 high Puget Sound, Washington, USA
0 0 On 21 June 1947 — three days before Kenneth Arnold's Cascade Mountains sighting that gave rise to the term 'flying saucers' — Harold Dahl reported observing six large donut-shaped objects hovering over Puget Sound near Maury Island, Washington, while conducting salvage work with his son and a crewman. He claimed one of the objects ejected a shower of metallic slag and a lighter material that damaged his boat, injured his son, and killed his dog. Fred Crisman, Dahl's supervisor, subsequently handled samples of the recovered material and reported the incident to pulp editor Ray Palmer, who dispatched investigator Kenneth Arnold to the site. Army Air Force intelligence officers Captain William Davidson and Lieutenant Frank Brown flew to Tacoma to collect the samples; both died on 1 August 1947 when their B-25 crashed near Kelso, Washington, on the return flight. Dahl later told investigators the story was a fabrication; the FBI and Army Air Force concluded the incident was a hoax, and the recovered material was identified as slag consistent with industrial waste. Em 21 de junho de 1947 — três dias antes do avistamento de Kenneth Arnold nas Cascades que deu origem ao termo 'discos voadores' — Harold Dahl relatou observar seis grandes objetos em formato de rosca pairando sobre o Puget Sound próximo à Ilha Maury, Washington, enquanto realizava trabalhos de salvamento com seu filho e um tripulante. Segundo seu relato, um dos objetos ejetou uma chuva de escória metálica e material mais leve que danificou seu barco, feriu seu filho e matou seu cão. Fred Crisman, supervisor de Dahl, obteve amostras do material recuperado e reportou o incidente ao editor Ray Palmer, que enviou o investigador Kenneth Arnold ao local. Os oficiais de inteligência da Força Aérea do Exército, capitão William Davidson e tenente Frank Brown, voaram até Tacoma para recolher as amostras; ambos morreram em 1.º de agosto de 1947 quando seu B-25 caiu próximo a Kelso, Washington, no voo de retorno. Dahl posteriormente declarou aos investigadores que a história era uma fabricação; o FBI e a Força Aérea do Exército concluíram que o incidente foi uma farsa, e o material recuperado foi identificado como escória compatível com resíduos industriais. curated high none
2026-05-18T03:31:42Z 2026-05-18T03:31:42Z 0.1.0

Maury Island Incident

Description (EN)

On 21 June 1947 — three days before Kenneth Arnold's Cascade Mountains sighting that gave rise to the term 'flying saucers' — Harold Dahl reported observing six large donut-shaped objects hovering over Puget Sound near Maury Island, Washington, while conducting salvage work with his son and a crewman. He claimed one of the objects ejected a shower of metallic slag and a lighter material that damaged his boat, injured his son, and killed his dog. Fred Crisman, Dahl's supervisor, subsequently handled samples of the recovered material and reported the incident to pulp editor Ray Palmer, who dispatched investigator Kenneth Arnold to the site. Army Air Force intelligence officers Captain William Davidson and Lieutenant Frank Brown flew to Tacoma to collect the samples; both died on 1 August 1947 when their B-25 crashed near Kelso, Washington, on the return flight. Dahl later told investigators the story was a fabrication; the FBI and Army Air Force concluded the incident was a hoax, and the recovered material was identified as slag consistent with industrial waste.

Descrição (PT-BR)

Em 21 de junho de 1947 — três dias antes do avistamento de Kenneth Arnold nas Cascades que deu origem ao termo 'discos voadores' — Harold Dahl relatou observar seis grandes objetos em formato de rosca pairando sobre o Puget Sound próximo à Ilha Maury, Washington, enquanto realizava trabalhos de salvamento com seu filho e um tripulante. Segundo seu relato, um dos objetos ejetou uma chuva de escória metálica e material mais leve que danificou seu barco, feriu seu filho e matou seu cão. Fred Crisman, supervisor de Dahl, obteve amostras do material recuperado e reportou o incidente ao editor Ray Palmer, que enviou o investigador Kenneth Arnold ao local. Os oficiais de inteligência da Força Aérea do Exército, capitão William Davidson e tenente Frank Brown, voaram até Tacoma para recolher as amostras; ambos morreram em 1.º de agosto de 1947 quando seu B-25 caiu próximo a Kelso, Washington, no voo de retorno. Dahl posteriormente declarou aos investigadores que a história era uma fabricação; o FBI e a Força Aérea do Exército concluíram que o incidente foi uma farsa, e o material recuperado foi identificado como escória compatível com resíduos industriais.