3 documented UFO reports from Sioux Falls, South Dakota. See all South Dakota UFO reports or report your own sighting.
| Date | City | Report # | Description |
|---|---|---|---|
| 04/15/2026 | Sioux Falls | 2350 | A couple of weeks ago in April, right before my mom’s birthday, I was out with a friend in Sioux Falls. We were walking around his old elementary school just reminiscing. It was a perfect night dead q… |
| 09/03/2024 | Sioux Falls | 1992 | While lounging on our deck I noticed very bright white circle above our house... I zoomed in with phone and the object appeared to be a white phosphorus orb with reddish hue it was static for an hour … |
| 08/27/2021 | Sioux Falls | 517 | Taking pictures of strange clouds. Went to review and there are 2 odd shapes on the last picture. |