CHATILLON (92) 29.08.2015

On Saturday, August 29, 2015, at about 2 p.m., a witness watching television noticed four distinct round yellow-orange objects with red centres, appearing together as one phenomenon. They moved slowly and silently over the building before being lost to view. The witness took a photograph; only one account was collected. GEIPAN considered windborne objects likely, with the approach and passage over the northeast-oriented building consistent with a light northeasterly wind. Their rounded shapes and red-orange appearance could fit sky lanterns or helium balloons containing LEDs. The case was classified B: probable balloons.