Ecquevilly 1993, silent unexplained lights in Yvelines

Summary

In the early hours of November 15, 1993, a witness in Yvelines was awakened by barking dogs and restless horses. Looking outside, they saw static lights illuminating the ground and moving toward the house. The colors — white, yellow, and bluish — mixed with flashes of black light. The phenomenon lasted 20 to 25 seconds with no sound, ruling out obvious conventional sources. There were no other witnesses or physical evidence.

Decades later, GEIPAN reviewed the case with updated tools. Sketches and the detailed description allowed reconstruction of the scene, but the lack of angular data and the impossibility of a cognitive interview on site limited the assessment. The case was classified as D — unexplained — due to the testimony's coherence and the inability to attribute it to a helicopter or other known source.