The Silent Triangle over Saint-Laurent

In the night of 26 to 27 September 2001, at 2.14, a witness at Saint-Laurent-de-la-Salanque in the Pyrénées-Orientales watched a large triangular object pass quickly across the sky. It seemed much bigger than an aeroplane. It made no sound and moved very fast, about two or three times the speed of an aircraft, at a height she put at 600 to 700 metres. The triangle was dark, with a phosphorescent light at each tip. She followed it for seven to ten seconds.

What is on the record

GEIPAN is the unit of the French space agency CNES that investigates unidentified aerospace phenomena. It publishes the case with a summary and one statement sheet. The sheet logs a woman of about 30 on a clear night in a built-up area, looking north. It codes the object as black and silent and counts three phosphorescent lights forming the triangle. For its size she wrote "5 fois la superficie d'un boeing" (five times the area of a Boeing).

The rest of the file is thin. There is no investigation report and no gendarmerie statement. The file records no other witness and names no explanation that was tested and rejected. GEIPAN's summary ends with "Aucune explication n'a pu être apportée à ce phénomène" (no explanation could be found for this phenomenon). It keeps the case in class D, which means it investigated and could not explain it. A local ufology blog, OVNI 66, quotes what reads as her own account. In it several dogs bark in the street just before the triangle appears, heading from Narbonne towards Perpignan. The blog adds that air traffic control at Perpignan-Rivesaltes had nothing to report. None of this appears on GEIPAN's case page.

Why it sits where it does

The page grades L0, a single account. GEIPAN withholds witness identities, so the record carries no identified witness. The tier measures sourcing, not the quality of the inquiry. Her estimates of height, size and speed come from a look lasting seconds, and nothing in the file pins them down. What crossed the sky over Saint-Laurent is not resolved here.