UFO in Nice 1981, 50 to 100 white objects

Summary

In December 1981, multiple witnesses in Nice observed between 50 and 100 white and shiny objects high in the sky. They moved slowly toward the southwest without making any noise, in a single formation with irregular distances between each object. Three objects stood out for their tubular shape and alternating colors between white and orange. Although initially classified as a low-interest case (D), the GEIPAN re-examined the information and concluded it could be a mass balloon launch, possibly linked to the Christmas holidays. The description of the objects, their movement, and colors align with colorful balloons reflecting sunlight.

The movement direction, from northeast to southwest, matched the witnesses' perception, even though it did not match the wind recorded on the ground. This discrepancy can be explained by the possible difference in wind direction at the altitude of the objects, as well as geographical factors like proximity to mountains. The observed colors and reflections are also consistent with balloons of various shapes and materials. The GEIPAN concluded that the case likely corresponds to a festive balloon observation, hence classifying it as B.