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.
- 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 | 2017-12-15 03:27 UT | 2017-12-14 21:27 CST | Chicago IL | ≈1.5s | 0 | - | - | - | Sara H | 1 | AMS |
| b | 2017-12-15 03:27 UT | 2017-12-14 21:27 CST | Morris IL | ≈3.5s | -14 | - | - | Brian L | 3 | AMS | |
| c | 2017-12-15 03:21 UT | 2017-12-14 21:21 CST | Springfield IL | ≈3.5s | -9 | ? | ? | - | Sarah H | 2 | AMS |
| d | 2017-12-15 03:20 UT | 2017-12-14 21:20 CST | Forest Park IL | ≈1.5s | -22 | - | - | - | mary K | 3 | AMS |
| e | 2017-12-15 03:20 UT | 2017-12-14 21:20 CST | Park Ridge IL | ≈3.5s | -26 | - | - | ? | Tamara L | 1 | AMS |
| f | 2017-12-15 03:17 UT | 2017-12-14 21:17 CST | Wilmette IL | ≈3.5s | -7 | ? | - | - | Martha H | 2 | AMS |
| g | 2017-12-15 03:16 UT | 2017-12-14 22:16 EST | Goshen IN | ≈3.5s | -23 | - | - | - | Myles M | 1 | AMS |
| h | 2017-12-15 03:15 UT | 2017-12-14 21:15 CST | Chicago IL | ≈3.5s | -7 | - | - | - | Paul H | 2 | AMS |
| i | 2017-12-15 03:00 UT | 2017-12-14 21:00 CST | IL | ≈3.5s | -15 | ? | ? | Raul R | 1 | AMS | |
| j | 2017-12-15 03:18 UT | 2017-12-14 21:18 CST | Rochester IL | ≈7.5s | 0 | - | - | - | Tracey G | 3 | AMS |