|
Salem, South Dakota (United States)
|
2020-03-20
|
Circle |
00:30:00 |
|
Sioux City, Iowa (United States)
|
2019-11-11
|
Other |
00:00:05 |
|
Sioux Falls, South Dakota (United States)
|
2019-10-26
|
Sphere |
00:05:00 |
|
Sioux Falls, South Dakota (United States)
|
2018-11-10
|
Triangle |
00:01:00 |
|
Yankton, South Dakota (United States)
|
2018-10-12
|
Star-like |
00:11:00 |
|
Norfolk, Nebraska (United States)
|
2018-08-28
|
Sphere |
00:02:00 |
|
Yankton, South Dakota (United States)
|
2018-06-23
|
Disc |
00:00:25 |
|
Vermillion, South Dakota (United States)
|
2018-01-10
|
Circle |
|
|
Sioux City, Iowa (United States)
|
2017-09-21
|
Circle |
00:00:03 |
|
Sioux City, Iowa (United States)
|
2017-09-08
|
Sphere |
02:00:00 |
|
Sioux Falls, South Dakota (United States)
|
2017-08-10
|
Bullet, Missile |
00:05:00 |
|
Sioux City, IA
|
2017-07-03
|
Fireball |
15 minutes |
|
Sioux City, Iowa (United States)
|
2017-07-03
|
Fireball |
00:12:00 |
|
Sioux Falls, SD
|
2017-05-11
|
Changing |
1:00 |
|
Hawarden, South Dakota (United States)
|
2017-04-24
|
Circle |
01:00:00 |
|
Hartford, SD
|
2017-04-11
|
Light |
10 minutes |
|
North Sioux City, South Dakota (United States)
|
2017-03-28
|
Sphere |
00:03:00 |
|
Sioux Falls, SD
|
2017-03-04
|
Sphere |
5 seconds |
|
Sioux Falls, SD
|
2017-02-18
|
Sphere |
>15 minutes |
|
Hawarden, South Dakota (United States)
|
2017-02-13
|
Sphere |
01:00:00 |
|
Alcester, SD
|
2017-02-13
|
Sphere |
30 minutes |
|
Sioux Falls, SD
|
2016-12-04
|
Light |
30 seconds |
|
Sioux Falls, SD
|
2016-11-18
|
Chevron |
5 minutes |
|
Sioux Falls, SD
|
2016-11-11
|
Circle |
3-4 seconds |
|
Sioux Falls, SD
|
2016-11-05
|
Oval |
15 seconds |
|
Sioux City, Iowa (United States)
|
2016-10-20
|
Circle |
00:45:00 |
|
Sioux City, Iowa (United States)
|
2016-10-13
|
Cigar |
00:15:00 |
|
Sioux Falls, SD
|
2016-10-02
|
Disk |
10 seconds |
|
North Sioux City, SD
|
2016-09-29
|
Light |
20-30 seconds |
|
Tea, SD
|
2016-09-21
|
Fireball |
4 seconds |
|
Jefferson, SD
|
2016-08-27
|
Fireball |
Few minutes |
|
Sioux Falls, South Dakota (United States)
|
2016-08-22
|
Sphere |
00:15:00 |
|
Sioux City, Iowa (United States)
|
2016-08-12
|
Triangle |
00:00:05 |
|
Yankton, South Dakota (United States)
|
2016-08-01
|
Star-like |
00:03:00 |
|
Sioux City, IA
|
2016-02-27
|
Formation |
10 seconds |
|
Sioux Falls, SD
|
2015-11-24
|
|
15 minutes |
|
Sioux Falls, SD
|
2015-11-24
|
Other |
ongoing |
|
Wakefield, Nebraska (United States)
|
2015-11-10
|
Triangle |
Undisclosed |
|
Sioux City, Iowa (United States)
|
2015-11-07
|
Fireball |
Undisclosed |
|
Sioux Falls, South Dakota (United States)
|
2015-11-02
|
Cylinder |
Undisclosed |
|
Hartford, South Dakota (United States)
|
2015-11-01
|
Sphere |
Undisclosed |
|
Sioux City, IA
|
2015-10-20
|
Unknown |
10 minutes |
|
Sioux City, IA
|
2015-10-11
|
Fireball |
a green streaming light |
|
Sioux City, Iowa (United States)
|
2015-09-17
|
Triangle |
Undisclosed |
|
Sioux Falls, SD
|
2015-09-13
|
|
30-60 minutes |
|
Sioux Falls, SD
|
2015-09-12
|
Light |
2 minutes |
|
Sioux Falls, SD
|
2015-08-11
|
Light |
1:00-2:00 |
|
Sioux City, Iowa (United States)
|
2015-08-09
|
Square, Rectangular |
Undisclosed |
|
Jefferson, South Dakota (United States)
|
2015-08-02
|
Diamond |
Undisclosed |
|
Sioux Falls, South Dakota (United States)
|
2015-07-27
|
Triangle |
Undisclosed |
|
Sioux Falls, SD
|
2015-07-27
|
Other |
3-6 minutes |
|
Yankton, South Dakota (United States)
|
2015-07-05
|
Sphere |
Undisclosed |
|
Yankton, South Dakota (United States)
|
2015-07-04
|
Oval |
Undisclosed |
|
Sioux Falls, South Dakota (United States)
|
2015-06-28
|
Cylinder, its was 30ft in diameter |
- |
|
Sioux Falls, SD
|
2015-06-28
|
Cylinder |
East 63rd street |
|
Sioux Falls, South Dakota (United States)
|
2015-06-28
|
Cylinder |
00:15:00 |
|
Alcester, SD
|
2015-06-23
|
Chevron |
25 minutes |
|
Sioux Falls, South Dakota (United States)
|
2015-06-07
|
Other |
Undisclosed |
|
Sioux Falls, SD
|
2015-05-28
|
Cylinder |
8 minutes |
|
Sioux City, IA
|
2015-05-13
|
Sphere |
4 seconds |
|
Sioux Falls, SD
|
2015-03-15
|
Disk |
2 minutes |
|
Norfolk, NE
|
2015-03-14
|
Rectangle |
45 seconds |
|
Sioux Falls, SD
|
2015-03-14
|
Chevron |
2 |
|
Sioux City, IA
|
2014-12-12
|
Other |
180 seconds |
|
Neligh, NE
|
2014-09-04
|
Circle |
2-3 minutes |
|
Neligh, NE
|
2014-09-04
|
Circle |
2-3 minutes |
|
Neligh, NE
|
2014-09-04
|
Circle |
2-3 minutes |
|
Neligh, NE
|
2014-09-04
|
Circle |
2-3 minutes |
|
Sioux Falls, SD
|
2014-08-30
|
Circle |
5 minute |
|
Sioux Falls, SD
|
2014-08-30
|
Circle |
5 minute |
|
Sioux City, Iowa (United States)
|
2014-08-18
|
Fireball |
Undisclosed |
|
Sioux Falls, SD
|
2014-08-12
|
Teardrop |
15 minutes |
|
Sioux Falls, SD
|
2014-08-12
|
Teardrop |
15 minutes |
|
Sioux Falls, South Dakota (United States)
|
2014-08-01
|
Triangle |
Undisclosed |
|
Sioux Falls, South Dakota (United States)
|
2014-08-01
|
Triangle |
Undisclosed |
|
Wagner, SD
|
2014-07-02
|
Fireball |
5-10 minutes |
|
Wagner, SD
|
2014-07-02
|
Fireball |
5-10 minutes |
|
Geneva/Manchester, New York (United States)
|
2014-06-28
|
Fireball |
Undisclosed |
|
Sioux Falls, SD
|
2014-04-20
|
Circle |
5 minutes |
|
Laurel, Nebraska (United States)
|
2014-03-20
|
Circle |
Undisclosed |
|
Sioux Falls, South Dakota (United States)
|
2014-02-17
|
Sphere |
Undisclosed |
|
Sioux City, IA
|
2014-01-13
|
Circle |
2 minutes |
|
Hartford, SD
|
2014-01-06
|
Other |
7 minutes |
|
Yankton, South Dakota (United States)
|
2014-01-03
|
Sphere |
Undisclosed |
|
Sioux City, Iowa (United States)
|
2013-09-25
|
Circle, Sphere |
01:00:00 |
|
South Sioux City, Nebraska (United States)
|
2013-09-25
|
Sphere, Triangle |
Undisclosed |
|
South Sioux City, NE
|
2013-09-25
|
Sphere |
4 hour |
|
South Sioux City, NE
|
2013-09-24
|
Sphere |
1.5 hou rs |
|
Sioux Falls, South Dakota (United States)
|
2013-07-11
|
Circle |
Undisclosed |
|
Mission Hill, SD
|
2013-07-06
|
Fireball |
10-15 minutes |
|
Sioux City, Iowa (United States)
|
2013-06-16
|
Triangle |
Undisclosed |
|
Sioux City, IA
|
2013-06-16
|
Triangle |
10-15 minutes |
|
Sioux Falls, SD
|
2013-03-07
|
Triangle |
30 seconds |
|
Yankton, SD
|
2013-01-25
|
Formation |
1 hour |
|
Sioux Falls, SD
|
2013-01-12
|
Light |
2 minutes |
|
Sioux Falls, South Dakota (United States)
|
2013-01-09
|
Sphere, Star-like |
Undisclosed |
|
Sioux Falls (outskirts of), SD
|
2013-01-08
|
Triangle |
30 seconds |
|
Sioux Falls, SD
|
2013-01-08
|
Triangle |
30 seconds |
|
Sioux Falls, SD
|
2013-01-08
|
Triangle |
30 seconds |