UFOMYST
CaseCircle1973

Blackhawk, CO, USA

Description: It was,, i believe, the summer of 1973,, my brother and i,, were born in california, my brother was born in 1959,,, I

Report quality: Moderate55/100

This score reflects report-quality signals on file — how complete, corroborated, and precisely located the report is — not a claim about whether the sighting was a real craft.

  • Duration parsed: 10s, a plausible sighting length
  • Detailed witness text (130 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
1973-06-15
Where
Blackhawk, CO, USA
Shape
Circle
Duration
10 seconds
Geo
39.797, -105.494 · exact
Slug
circle-over-blackhawk-co-1973-163df3
Wave

Part of a wave

  • Historical wave1973

    The Great 1973 Flap

    United States, strongest in the Southeast and Midwest

    With Blue Book dead, the biggest post-war flap had no official landing place — reports went to police, press, and the new civilian networks (MUFON, founded 1969, came of age here). October 1973 delivered Pascagoula's…

    Open wave →

In context

  • Blackhawk, CO shows up 1 times across the archive.
  • 3 reports came from Colorado in 1973.
  • In the 1970s, 10.5% of reports described a circle — the all-time rate is 10.6%.

Report

Full narrative lands with dossier import for famous cases, or the NUFORC free-text summary above for standard reports. This shell is SSR-ready: one D1 row (including connections_json) per page.