CaseTriangle2010
Corona, CA, USA
White lights on triangular object over corona
Report quality: Moderate58/100
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: 300s, a plausible sighting length
- Brief witness text (45 characters)
- Location geocoded exactly
- 1 other report from the same city within 3 days
- When
- 2010-01-16
- Where
- Corona, CA, USA
- Shape
- Triangle
- Duration
- 5 Minutes
- Geo
- 33.875, -117.566 · exact
- Slug
- triangle-over-corona-ca-2010-1a076c
Wave
Part of a wave
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…
In context
- One of 72 documented reports from Corona, CA in the UFOMYST archive.
- California logged 605 sightings in 2010.
- Triangle sightings ran at 8.4% during the 2010s (archive average: 9%).
Nearby in space & time
within 30 daysReport
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.