Due to the long duration of several reports, this object was most likely a rocket launch from Vandenberg AFB
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 | 2021-12-18 12:40 UT | 2021-12-18 04:40 PST | Azusa CA | ≈7.5s | -11 | ? | ? | Lyndy K | 2 | AMS | |
| b | 2021-12-18 12:43 UT | 2021-12-18 04:43 PST | Long Beach CA | ≈45s | -15 | - | - | ? | Misty T | 1 | AMS |
| c | 2021-12-18 12:43 UT | 2021-12-18 04:43 PST | Simi Valley CA | ≈20s | -13 | - | - | - | Laurie A | 3 | AMS |
| d | 2021-12-18 12:44 UT | 2021-12-18 04:44 PST | Los Angeles CA | ≈45s | -5 | - | - | - | Javier B | 3 | AMS |
| e | 2021-12-18 12:45 UT | 2021-12-18 04:45 PST | Ventura CA | ≈3.5s | -11 | - | - | ? | Sylvia O | 1 | AMS |
| f | 2021-12-18 12:45 UT | 2021-12-18 04:45 PST | CA | ≈7.5s | -9 | - | - | - | D S | 2 | AMS |
| g | 2021-12-18 12:50 UT | 2021-12-18 04:50 PST | CA | ≈20s | -8 | - | - | ? | Nick S | 2 | AMS |