Explore cases
Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Sioux City · IA, USA
Was finishing at the park next to river before heading out it first was a string of lights with lights going circular and one came out
Sioux City · IA, USA
Late at night, I saw a very large red light that traveled quickly across the sky and disappeared.
Sioux City · IA, USA
We observed a very bright white light heading west to east at a very high rate of speed. We were on the farm and had very good view of
Sioux City · IA, USA
Bright star seen in middle of day. With binoculars you could see it was a flying saucer like object
Sioux City · IA, USA
Shocking 15 satellite like objects flying in the night sky in pattern one after another. (("Starlink" satellites??))
Sioux City · IA, USA
Flashing multi-color sphere over Sioux City, IA. ((NUFORC Note: Possibly a "twinkling" star? PD))
Sioux City · IA, USA
EXTREMELY bright ball appeared above me in my backyard.It lit up my back yard almost like the trees and yard were on fire.It was statio
Sioux City · IA, USA
I witnessed a bright red light that I thought was a Chinese lantern, but blue lights were pulsating around it. The object started chang
Sioux City · IA, USA
Oval red glowingly orb hovering over some fireworks, slowly moving to the NE at a slow pace. 6 pictures.
Sioux City · IA, USA
My husband and I were grilling when I saw a boomerang shaped object that was translucent and very dimly lit in a peachy/pink color. It
Sioux City · IA, USA
I saw a green streaming light, looked as if it had a tail. Came from the east ,going west. Crossed over I 29 an it disappeared .
Sioux City · IA, USA
Unknown craft observed with red blinking lights
Sioux City · IA, USA
Ball of light, strange maneuvering, disappeared.
Sioux City · IA, USA
Silent Matte Black Square.
Sioux City · IA, USA
4 bright orange balls of light moving silently through the sky - about the height a helicopter would fly.
Sioux City · IA, USA
A triangular UFO was found hovering in the sky and remained there for several minutes until flying out of sight.
Sioux City · IA, USA
Bright orange lights taking an unusual flight pattern and then disappearing in the same area in the sky.
Sioux City · IA, USA
Was outside late at night in a slightly drizziling rain when i caught sight of a triangulare object in the sky.
Sioux City · IA, USA
3 white lights turn to 1 and wobble in the sky
Sioux City · IA, USA
9-12 white lights glide from north to south across morningside sky
Sioux City · IA, USA
Strange disappearing/re-appearing object over Sioux city
Sioux City · IA, USA
Lights in the sky south of downtown sioux city
Sioux City · IA, USA
They made a triangular formation.
Sioux City · IA, USA
Rounded UFO Near Grandview Park in Sioux City