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Insufficient data

Sighting in Hérouville-Saint-Clair, September 16, 2009

Calvados, Normandie, France

Sighting on September 16, 2009 in Hérouville-Saint-Clair (Calvados, France). GEIPAN could not reach a conclusion for lack of sufficient information (class C).

What happened

A single witness reported a brief observation to the GEIPAN, made on 16 September 2009. A luminous phenomenon moved quickly northward, changing course several times, and then vanished toward the northwest.

The account remained very short. The GEIPAN followed up with the witness, but no further information was obtained, which made any investigation impossible. The case is classified C, meaning there was insufficient data.

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

Date
September 16, 2009
Location
Hérouville-Saint-Clair · town centre
Type of sighting
From the ground
Source classification
C

Sources

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