Triangle UFO Sightings in California
1,260 triangle-shaped UFO sightings reported in California since 1947, peaking in 2011 (75 reports).
- Total sightings
- 1,260
- Span
- 1947–2022
- Peak year
- 2011 (75 reports)
- Dominant shape
- Triangle
1947–2022 · peak 2011 (75 reports)
West Sacramento · CA, USA
Shiny triangle the size of a jet aircraft flew from cloud to cloud; watched for 45 minutes by retired Park Ranger and 2 others.
Thousand Oaks · CA, USA
Very large seemingly floating.... multiple flashing lights, my pictures did not capture it, other than a bright light.
San Diego · CA, USA
Triangle shaped UFO that was see through, holographic like that was very quiet, and flying really low.
Tracy · CA, USA
((NUFORC Note: Witness provides no information about sighting. PD))
Richmond · CA, USA
Triangular shaped object flying in night sky
Orleans · CA, USA
We both looked up to see a steady stream of individual 50+ lights equally distanced. ((Starlink satellites?))
Modesto · CA, USA
Triangle shaped aircraft with three lights flying high and quiet.
Cypress · CA, USA
Ring app captures unique cloud formations then triangular lighted object followed by what appears to be a disc shaped object.
Claremont · CA, USA
TRIANGULAR AIRCRAFT EERILY SILENT AND SLOW-MOVING
Hat Creek · CA, USA
I observed a bright light in the sky to my west. ((NUFORC Note: Venus?? PD))
Hayward · CA, USA
3 Triangle Objects Changing Colors Directly Over San Francisco. We have 3 Videos Approx 15 Minutes of Video Captured.
Riverside · CA, USA
Triangular UFO sighting across Riverside sky...
Palm Springs · CA, USA
silent, triangle of soft red lights(maybe 5-6, per side legs, base of triangle i believe did not have lights) appeared and disappear in
Palmdale · CA, USA
I was going out side for my morning smoke when i saw a triangle ufo flying extremely low then i noticed it wasnt alone there were many
Berkeley · CA, USA
Three dim lights in a triangle, and two others, all moving across the sky.
Moreno Valley · CA, USA
Traingle ufo with lights spotted in moreno valley
Sherman Oaks · CA, USA
Dark black silent triangle flying low
Huntington Park · CA, USA
First I heard this loud noise above my head then I looked up looking for a big airplane as I live 14 miles from LAX. What I saw was ama
Temecula · CA, USA
Object was moving faster than any aircraft I've ever seen.
Sonoma · CA, USA
Every night I heard a strange sound outside, and I saw a huge black triangular object floating in the sky.
Riverside · CA, USA
I was driving south on Brockton Ave between Magnolia Ave and Arlington Ave. On the south side of the sky appeared three circles of abo
Newport Beach · CA, USA
Triangle shaped ufo sighting
Whittier · CA, USA
One cluster (cluster A) was flying low in the sky (like a typical airplane height) and was being paced by a much smaller single light.
Yorba Linda · CA, USA
objects like triangle flew across sky and an object fell. light came down from ufo and then turned green and dissappeared.
San Diego · CA, USA
Three lights is the shape of an equilateral triangle. Lights consistently blinked at approximately 160-170 bpm. The object flew in a st