ev-intel-38d609cbdfc2

ATSS-UFOB-176-56 — 1956-03-22 — Sioux City, Iowa

1956-03-22· Sioux City, IowaInsufficient information
Strangeness (S)
0.0
Credibility (P)
1.0
Evidence (EVID)
1.0
Date conf
8.0
Loc conf
0.0

Narrative

On 22 March 1956 at 0530Z, a car salesman in Sioux City, Iowa observed an object that grew larger to the west. The object rose to 45 degrees of elevation, stayed at 45 degrees, then gained altitude. The sighting lasted a few seconds before the object went out of observation. Observed at night via ground visual.

extracted via: llm_subagent_v1

Source documents (1)

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

Score evidence (3)

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

p

  • docs=1 (+0.5)
  • single agency (+0.5)

evid

  • narrative only (base 1)