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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
Steady Humming Sound
Wakpala · SD, USA
At first there were flashing lights in the sky that were way lower than a star.. And these lights seem to be hovering and making quick
Sioux Falls · SD, USA
((e-addres deleted)) email if seen also. Small repeating light patterned craft move across sky.
Sioux Falls (at UT 33 and Southeastern) · SD, USA
I was riding on Hwy 11 between 41st and 26th when I spotted something weird by the water tower on 28th and Judy. At first I thought it
Sioux Falls · SD, USA
I have 4 excellent pictures would like someone to look at them.
Alcester · SD, USA
Ripples in the sky, and bright flashes of light.
Sioux Falls · SD, USA
The Ufo was white and a cylinder shape.
Sioux Falls · SD, USA
Noiseless Elliptical Craft With 2 Sets Lights At Each End.
Sioux Falls · SD, USA
Looked like a silent flying boomerang shaped thing with perfectly spaced lights underneath it flying in straight direction.
Sioux Falls · SD, USA
We saw this disc shaped object flying over 57th and I29 last evening. Very large, quiet, no lights or propellers. About the size of a
Egan · SD, USA
Bright light when zoomed in on with video camera looked like a diamond. ((NUFORC Note: Sighting of Sirius?? PD))
Sisseton · SD, USA
light over south dakota
Rapid City · SD, USA
Pulsing noise, purposely did not look for craft. Three seperate nights. Gets louder and faster as gets closer.
Huron · SD, USA
3 red glowing lights.
Huron · SD, USA
The UFO looked BIG.
Spearfish · SD, USA
My buddy and I were driving up Maitland Dr. when we saw some kind of orange light. As it went along different pieces seemed to stream u
Rapid City · SD, USA
Not a UFO per se, but one giant ball of light breaking up over a 20 second period of time traveling in one direction.
Pierre · SD, USA
Bright light with no sound moves west to east.
Sioux Falls · SD, USA
Single very bright object seen moving through sky from North to South.
Rapid City · SD, USA
Two yellow/orange flame-like lights hovering in a non-linear pattern and then dimming and traveling upward.
Watertown · SD, USA
Bright cool blue flash and moved erratic like a bug.
Pierre · SD, USA
I was outside on my deck last night after I put my daughter to bed when I happened to see somewhat of a bright light outside moving at
Sioux Falls · SD, USA
Two pulsating orange balls moving from the south.
Wagner · SD, USA
Orange lights over Wagner/Lake Andes area. May be flares, can anyone confirm?