Seine-Saint-Denis, France · 2016-11-07 · from the GEIPAN archive
A triangle shape in Seine-Saint-Denis, France
On November 7, 2016 at 12:35 AM, a witness from his bedroom observed the passage in the sky of a very bright phenomenon of color ("round yellow flame base topped by a blue, red, green rather translucent triangle"). The movement with a slight upward trend is marked by a trajectory in small zigzags heading East. Only one testimony was collected.
The witness probably observed a passage of helium-inflated LED balloons. The movement is consistent with the wind direction generally from West to East (see on the Infoclimat website). The movement in slight zigzag around a main axis is also consistent with an object carried by the wind.
LED balloons can be assembled in clusters that can take various shapes and color combinations, like what was observed here (round shape plus triangle). See for example reusable long-life LED balloons.
The flame appearance may result from the blinking of some of the balloons in the cluster, while others may have fixed lighting. The partial and progressive extinction of the UAP observed results from the end of life of the LEDs.
Furthermore, it was a weekend night conducive to a festive event of this type. Consequently, GEIPAN classifies this case as B: probable LED balloon.
On Sunday, October 2, 2016 at 9:57 PM, a witness is on the 4th floor of his apartment. His attention is drawn to 7 to 8 white lights identical to those of airplanes moving across the sky. On…
On March 29, 2017 at 7:19 a.m., a motorist on the A34 heading toward Charleville-Mézières observed a particular phenomenon in the clear sky. The witness was surprised by a bright point, then…
In the night of February 23 to 24, 2016, around midnight, several people in cars are intrigued by the passage at very low altitude of an imposing object with lights of different colors, eith…
On May 15, 2016 at around 12:30 a.m., a witness walking his dog saw three orange lights arranged in a triangle at low altitude in the sky, motionless, emitting a bright flash every other sec…
On August 15, 2016, at around 12:30 a.m., a witness is astonished to see a luminous phenomenon in the clear sky: three white lights in a triangle and a red light in the center move continuou…
On Friday, August 26, 2016 at 10:39 PM, a witness and his wife were surprised to notice the silent passage from NO to SE of three orange lights in the clear night sky. The size of these ligh…
both described a triangle shape
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This is an official case file of GEIPAN, the French space agency's unidentified aerospace phenomena office, machine translated from French. The original text and the full investigation file are at geipan.fr. We reproduce it with thanks and remove anything on request.
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