Triangle UFO Sightings in Illinois
435 triangle-shaped UFO sightings reported in Illinois since 1967, peaking in 2004 (28 reports).
- Total sightings
- 435
- Span
- 1967–2021
- Peak year
- 2004 (28 reports)
- Dominant shape
- Triangle
1967–2021 · peak 2004 (28 reports)
Elgin · IL, USA
Triangle of lights in the sky to the south.
Yorkville · IL, USA
((HOAX??)) Triangular shaped craft with blue dotted lights. ((anonymous report))
McHenrry · IL, USA
3 lights in a triangle shape traveling 1/3 speed of shooting star.
Rosiclare · IL, USA
7 "satellite" objects within five minutes? ((NUFORC Note: Possible sightings of satellites?? PD))
Breese · IL, USA
This was not the ISS; I've never seen this!
Berwyn · IL, USA
I looked up and noticed some beams of light in the sky right above our house.
rockford · IL, USA
Three white triangular objects above cloud ceiling split apart at mach speed 2 times in 5 minutes with light show afterward.
Pingree Grove · IL, USA
Numerous triangular objects flying over the cornfields.
Cicero · IL, USA
Orange orbs spotted in a triangle formation outside Chicago.
Chicago · IL, USA
Black large triangle slowly moving behind Chicago highrises.
Salem · IL, USA
Saw triangle shaped purple green and red UFO on interstate heading from Salem to Luka.
Christopher · IL, USA
Triangular orange fireball moved vertical 1/4 mi, then horizontally several miles, until disappearing.
Glenarm · IL, USA
Brighter Mars red lights horizontal to ground.
Machesney Park · IL, USA
Strange triangular orange -red hovering object.
Machesney Park · IL, USA
We were heading north on 251 near Forest Hills Road. We saw a huge triangular type ship in the sky; green, red, purple colors.
River Grove · IL, USA
I was smoking a cigarette through my window, when I spotted very white bright lights hovering in the sky.
Chicago · IL, USA
Dark large object almost camouflaged by night sky, red balls of light underneath, moved slowly over my house, made no sound at all.
Pecatonica · IL, USA
Large, silent, triangular craft.
Oswego · IL, USA
Three triangles shaped aircrafts followed my friends and I from the sky while we were driving through our neighborhood for three hours.
Oswego · IL, USA
Triangle shaped space craft that has followed my friends and I when we drive through our neighborhood and is definetly not an airplane.
Buffalo Grove · IL, USA
3 dots of light came together in a triangle formation with a green light in the middle. Appeared from the west. Car stalled shortly bef
Wheaton · IL, USA
Bright light flying slowly shows a triangle craft at very slow speeds over Wheaton, Illinois.
Tinley Park · IL, USA
Bright red lights flashing look like lights in a triangle formation. Noticed small moving obj's in the sky with red and blue lights.
Chicago · IL, USA
Unkown object seen in Chicago.
Sesser · IL, USA
Bright lights in the shape of a triangle disappeared into the night sky.