UREPEL (64) 02.02.1985

Summary

In February 1985, in the Pyrénées-Atlantiques, two distinct observations were recorded and initially classified as unexplained. After a new analysis, the GEIPAN concluded that the first observation, on February 2nd, corresponded to the star Arcturus. This phenomenon, seen above the horizon, was confused by atmospheric effects such as refraction and scintillation, which can make stars appear to move or shine abnormally. The coincidence in the azimuthal direction with Arcturus and the description from witnesses support this explanation.

The second observation, on February 4th, was attributed to an airplane, although witnesses did not hear any noise due to the northwest wind, which dampened the sound. Additionally, the media coverage of the first sighting may have influenced the perception of the witnesses, who looked for something unusual in their observation. Thus, the GEIPAN classified this second observation as a probable airplane sighting.