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Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Sioux Falls · SD, USA
Large tail with multicolored light at head, big and was visible for a duration
Sioux Falls · SD, USA
Round, like a cluster of tiny diamond, with slow changing, turning?, or moving pattern, intermittent vacuole(s)
Sioux Falls · SD, USA
suspending in one place for a longtime square no movement
Red Iron/Clear Lake · SD, USA
My significant other was in the lake without son playing and splashing around, when he asked me "what's that in the sky?"I ig
Sioux Falls · SD, USA
On November 22nd about 6 p.m. I went outside looking west and noticed a large batwinged aircraft approaching from the north heading due
Mission · SD, USA
Stationary bright white lights tightly arranged in 2 rows of 3 in eastern sky, with full moon.
Brandon · SD, USA
Unsure of object. ((NUFORC Note: Probable sighting of the star, Sirius. PD))
Sioux Falls · SD, USA
Strange sounds coming from the sky.
Sioux Falls · SD, USA
I have 4 excellent pictures would like someone to look at them.
Hartford · SD, USA
Orange glowing planet sized object on horizon.
Rapid City · SD, USA
Little blue green white and red flashing light, hovering of South East Rapid.
Watertown · SD, USA
Unidentified aircraft flying through South Dakots air space.
Rapid City · SD, USA
Boomrang object with neon colored lights.
Sioux Falls · SD, USA
Red light object
Rapid City · SD, USA
WE SAW A V SHAPED, DULL GRAY, ALMOST TRANSPARENT, OBJECT SILENTLY GLIDING THROUGH THE SKY AT A HIGH RATE OF SPEED.
Rapid City · SD, USA
Gliding white soundless aircraft, shaped like a thin semi-circle
Brookings · SD, USA
Strange fast moving silent orbs seen over South Dakota skies.
Sioux Falls · SD, USA
Glowing Orangish/Yellowish aircraft witnessed South from Sioux Falls S.D.
Hurley (west of) · SD, USA
multiple bright lights and objects that would alternate and fade in and out in a row
Burke (north of) · SD, USA
Air Force bombing runs mistaken for UFO's
Mitchell · SD, USA
It looked like a flying canoe.
Bridgewater · SD, USA
Broad daylight , clear sky, very strangely moving object-like a child skipping rope
Rapid City · SD, USA
Looked towards a thunderstorm approaching from the west. First saw a bright shape in the sky in the northwest direction. The light wa
Rapid City · SD, USA
there was a light similar to a falling star, only bigger and longer in duration...i have seen plenty of falling stars and this was not