ev-pbb-341ddc8a22f7

1956-05-30 — Alberton, MT

1956-05-30· Alberton, MTResolved prosaic
Strangeness (S)
0.0
Credibility (P)
4.0
Evidence (EVID)
3.0
Date conf
10.0
Loc conf
6.0

Narrative

OF SIGHTING 1. Two objects both the size & shape of parachutes, sighted in the West (angle of elevation unknown), estimated altitude of 40,000 feet. Color of a white magnesium flare-changed to red at disappearance. Objects appeared to be descending. No Report In File ATIC FORM 329 (REV 26 SEP 52) x&& Ground- Vi sual 0 Ground-Radar O Air-Intercept Radar GX Possibly Balloon Was Aircroft Probobly Aircroft Possibly Aircroft 0 @ | 0 0 Was Astronomical O Probobly Astronomical O Possibly Astronomical Oo, pb 0 9. COURSE OT) NERDS i ah aaa intewwn Dota for Evaluation descending sista COMMENTS Received

extracted via: pbb_case_v1

Source documents (1)

Click filename to view on Internet Archive (where these are mirrored as public-domain US-government records).

Score evidence (7)

Why this event scored the way it did. Every contribution is traceable.

s

  • outcome=resolved_prosaic (cap S<=3)
  • post-blend cap S<=3 (resolved_prosaic)

p

  • docs=1 (+0.5)
  • single agency (+0.5)
  • pbb_case_file institutional review (P floor 4)

evid

  • narrative only (base 1)
  • pbb_case_file institutional documentation (EVID floor 3)