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Sighting in Mazan, December 25, 2011

Vaucluse, Provence-Alpes-Côte d'Azur, France

Sighting on December 25, 2011 in Mazan (Vaucluse, France). According to GEIPAN, it was most probably a sky lantern (class B).

What happened

The witness saw an orange point of light for one to two minutes. It moved at a steady speed from the east toward the north, at an elevation of about 45°, and then vanished abruptly. A sky-chart simulation based on the witness's account was used to place this path. A gendarmerie report was passed on to GEIPAN in March 2012.

The features described are consistent with a Thai lantern. That evening the wind was light and unstable: it blew from south to north at 8 pm and 10 pm, but from north to south at 9 pm. It could therefore account for movement in that direction, though this is not certain. Since the sighting took place during the holiday season, a lantern release that night would not be surprising. GEIPAN adopted this hypothesis and classified the case as B: probable Thai lantern.

Account rewritten by SkyUnknown from the investigation report published by GEIPAN (CNES). The original text and case documents are on the official record.

Date
December 25, 2011
Location
Mazan · town centre
Type of sighting
From the ground
Source classification
B
Explanation
Sky lanterns

Sources

Summary written by SkyUnknown from the facts published by the source.