unidentified aerial phenomenon
C12129
concept
An unidentified aerial phenomenon is any observed object or light in the sky whose nature, origin, or behavior cannot be readily explained by known aircraft, natural phenomena, or human-made technology.
All labels observed (13)
| Label | Occurrences |
|---|---|
| UFO sighting | 9 |
| UFO incident | 5 |
| unidentified aerial phenomenon canonical | 2 |
| unidentified flying object incident | 2 |
| Canadian UFO case | 1 |
| UAP | 1 |
| alleged UFO crash | 1 |
| alleged UFO incident | 1 |
| unidentified aerial phenomena incident | 1 |
| unidentified aerial phenomenon encounter | 1 |
| unidentified aerial phenomenon sighting | 1 |
| unidentified aerial phenomenon video | 1 |
| unidentified flying object | 1 |
Instances (18)
| Instance | Via concept surface |
|---|---|
|
Shag Harbour, Nova Scotia, Canada
surface form:
Shag Harbour UFO incident
|
UFO sighting |
|
Westall, Victoria
surface form:
Westall UFO sighting
|
UFO sighting |
| Phoenix Lights | UFO sighting |
| Lights over Phoenix | UFO sighting |
| Nimitz UFO incident | UFO incident |
|
Tic Tac
surface form:
Tic Tac (UFO)
|
unidentified flying object |
| FLIR1 | unidentified aerial phenomenon video |
| GoFast UFO incident | UFO incident |
| 1947 Roswell UFO incident | UFO incident |
| 1947 Kenneth Arnold sighting | UFO sighting |
| 1967 Shag Harbour incident | UFO sighting |
| 1966 Westall UFO sighting | UFO sighting |
| 1997 Phoenix Lights | UFO sighting |
| 2004 USS Nimitz incident | UFO incident |
| 2014–2015 USS Theodore Roosevelt incidents | unidentified aerial phenomena incident |
| Hopkinsville Goblins incident of 1955 | UFO incident |
|
Trans-en-Provence
surface form:
Trans-en-Provence UFO case
|
UFO sighting |
| UFOs | — |