Legend
- Direction from which the phenomenom entered the field of vision of the witness.
- Direction from which the phenomenom left the field of vision of the witness.
- Trajectory.
- The witness saw the phenomenon travelling from right to left.
- The witness saw the phenomenon travelling from left to right.
- The witness didn't provide enough information about the direction of the phenomenon.
- The witness heard a sound at same moment of viewing phenomenon (concurrent sound).
- The witness heard a delayed sound, after initial view of phenomenon (delayed sound).
Each witness has a "level" of experience from 1 to 5 - 5 is the highest level of experience.
Use the buttons on the bottom left section of the map to change the display options.
| ID | UT Date & Time | Local Date & Time | Location | Dur. | Magn. | D. Sound | C. Sound | Frag. | Observer | Exp. | Org. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| a | 2021-12-21 03:50 UT | 2021-12-20 21:50 CST | Hoffman Estates IL | ≈3.5s | -13 | - | - | - | Bryant D | 1 | AMS |
| b | 2021-12-21 03:51 UT | 2021-12-20 21:51 CST | Glendale WI | ≈1.5s | -10 | ? | - | - | Neil F | 2 | AMS |
| c | 2021-12-21 03:52 UT | 2021-12-20 21:52 CST | Madison WI | <1s | -19 | ? | ? | ? | K M | 3 | AMS |
| d | 2021-12-21 03:52 UT | 2021-12-20 21:52 CST | Appleton WI | ≈1.5s | -9 | - | - | - | Anthony W | 2 | AMS |
| e | 2021-12-21 03:53 UT | 2021-12-20 21:53 CST | Milwaukee WI | ≈1.5s | -12 | - | - | - | Anushka F | 1 | AMS |
| f | 2021-12-21 03:53 UT | 2021-12-20 21:53 CST | Round Lake IL | ≈3.5s | -6 | ? | ? | - | Nicole G | 4 | AMS |
| g | 2021-12-21 03:54 UT | 2021-12-20 22:54 EST | Tipp City OH | ≈3.5s | -6 | - | - | - | Jeff H | 3 | AMS |
| h | 2021-12-21 03:35 UT | 2021-12-20 22:35 EST | Rockford MI | ≈3.5s | -9 | - | - | - | Brianna B | 3 | AMS |
| i | 2021-12-21 03:55 UT | 2021-12-20 22:55 EST | East Lansing MI | ≈1.5s | -9 | - | - | ? | John B | 2 | AMS |
| j | 2021-12-21 04:02 UT | 2021-12-20 23:02 EST | Webberville MI | ≈1.5s | -12 | - | - | - | Dean C | 1 | IMO |