The full list of cases for France in 1954 is here. This page lists only the sightings reported to have occurred in the Yonne department. Lists for other departments are here.
Click on the locations in the 2nd column to get the case file.
| Date: | City/place: | Hour: | W: | CL: | JV: | T: | Ex: |
|---|---|---|---|---|---|---|---|
| Dec. 4 | La Celle-Saint-Cyr | 03:00 p.m. | ? | ? | ? | B | Totally insufficient information. |
| Oct. 24 | Villechétive. | ? | 1(x) | ? | CE2 | A | Negative case, prank. |
| Oct. 21 | Cravant. | ? | ? | ? | ? | B | Insufficient information, probable meteor. |
| Oct. 16 | Bazarnes. | 09:30 p.m. | ? | ? | ? | B | 09:30 p.m. meteor. |
| Oct. 16 | Mailly-la-Ville. | 09:30 p.m. | ? | NL | FB1 | B | 09:30 p.m. meteor. |
| Mid Oct. | Ligny-le-Chatel. | ? | ? | ? | ? | B | Unidentified, totally insufficient information. |
| Oct. 11 | Charbuy. | 10:30 p.m. | ? | NL | ? | B | Totally insufficient information. |
| Oct. 10 | Cussy-les-Forges. | 02:00 a.m. | 2 | NL | MA1 | A | The Moon. |
| Oct. 10 | Toussac. | ? | ? | CE3 | CE3 | A | Expliqué. |
| Oct. 8 | Sauvigny-le-Bois. | Day. | 0 | N/A | N/A | A | Funny picture, non-event. |
| Oct. 2 | Jonches. | 18:50 | 1 | CE3 | CE3 | B | Probable helicopter. |
| Oct. 2 | Morvan. | ? | ? | ? | ? | B | Totally insufficient information. |
| Sep. 28 | Pont-sur-Yonne. | 08:30 p.m. | (x) | NL | FB1 | Probable meteor. | |
| Sep. 28 | Sens. | 08:30 p.m. | (2) | NL | FB1 | B | Probable meteor. |
| Sep. 28 | Vaudeurs. | 08:30 p.m. | (2) | NL | FB1 | B | Probable meteor. |
| Sep. 28 | Auxerre. | 08:25 p.m. | ? | NL | ? | B | Probable meteor. |
| Sep. 26 | Neuvy-Sautour. | 07:30 p.m. | ? | NL | ? | B | Possible aerial military drill. |
| Sep. 24 | Diges. | 09:00 a.m. | 2 | CE2 | CE2 | A | Helicopter. |
| Sep. 16 | Vermenton. | 06:00 p.m. | ? | DD | MA1 | B | Totally insufficient information. |
| Aug. 30 | Theil-sur-Vanne. | 09:00 p.m. | ? | ? | ? | B | Probable meteor of August 30 at 08:20 p.m. |
| Aug. 30 | Sens-sur-Vanne. | 09:00 p.m. | ? | ? | ? | B | Probable meteor of August 30 at 08:20 p.m. |
| Aug. 23 | Varennes. | Night. | (1 | NL or CE1 | ? | B | Insufficient information, possible helicopter. |
| Summer | La Montagne des Alouettes. | 10:30 p.m. | (30+) | CE3 | CE3 | B | Extraterrestrial visitors or invention. |
| Mar. 8 | Sens. | 07:55 p.m. | ? | ? | ? | B | Totally insufficient information. |
| 1954 | Champigny. | ? | 1 | ? | ? | B | Totally insufficient information. |
| Total: 25 | |||||||
