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 | 2021-02-20 19:43 UT | 2021-02-21 03:43 CST | Ningbo Zhejiang | ≈3.5s | -15 | ? | ? | - | Liang Z | 3 | IMO |
| b | 2021-02-20 19:43 UT | 2021-02-21 03:43 CST | Shanghai | ≈3.5s | -11 | ? | ? | ? | Xue S | 1 | IMO |
| c | 2021-02-20 19:43 UT | 2021-02-21 03:43 CST | Shanghai Shi | ≈3.5s | -11 | ? | ? | ? | Jeremy L | 1 | IMO |
| d | 2021-02-20 19:43 UT | 2021-02-21 03:43 CST | Shanghai | ≈3.5s | -11 | ? | ? | ? | TravisS C | 1 | IMO |
| e | 2021-02-20 19:43 UT | 2021-02-21 03:43 CST | Shanghai Shi | ≈3.5s | -11 | ? | ? | ? | TerryG C | 1 | IMO |
| f | 2021-02-20 19:43 UT | 2021-02-21 03:43 CST | Shanghai | ≈3.5s | -16 | ? | ? | - | Travis S | 4 | IMO |