UFOMYST
CaseTriangle2020

Antioch, CA, USA

Possible TR3B's seen overhead in Antioch.

Report quality: Moderate48/100

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: 12s, a plausible sighting length
  • Brief witness text (41 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
2020-09-03
Where
Antioch, CA, USA
Shape
Triangle
Duration
10-15 seconds
Geo
38.005, -121.806 · exact
Slug
triangle-over-antioch-ca-2020-b31f9e
Wave

Part of a wave

  • Historical wave2004

    The Navy Encounters & the UAP Era

    U.S. training ranges (Pacific off San Diego; Atlantic off Virginia), then worldwide reporting

    The wave that renamed the subject. The USS Nimitz 'Tic Tac' encounter (November 2004: radar drops from 80,000 ft to sea level in seconds, pilot visual by Cmdr. David Fravor, FLIR video) stayed classified-adjacent until…

    Open wave →

In context

  • This is one of 70 reports logged in Antioch, CA.
  • This case is one of 622 California reports filed in 2020.
  • Triangle craft made up 6.2% of 2020s reports, vs 9% across the whole archive.

Nearby in space & time

within 30 days

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.