UNRESOLVED
CF-GEI-19770600411 UNRESOLVED
The Meylan Stationary Dark Point Incident
CASE FILE — CF-GEI-19770600411 — CASEFILES CLASSIFIED ARCHIVE
Date Date when the incident was reported or occurred
1977-06-04
Location Reported location of the sighting or event
Meylan, Isère, Rhône-Alpes, France
Duration Estimated duration of the observed phenomenon
Unknown duration, observed around 11:00 AM
Object Type Classification of the observed object based on witness descriptions
light
Source Origin database or archive this case was sourced from
geipan
Witnesses Number of known witnesses who reported the event
2
Country Country where the incident took place
FR
AI Confidence AI-generated credibility score based on source reliability, detail consistency, and corroboration
85%
On June 4, 1977, at approximately 11:00 AM in Meylan, France (department of Isère), a witness and their son observed a small, dark-colored stationary point in the clear sky. The object remained completely motionless during the observation period. The most notable feature was the appearance of multicolored flashes emanating from or around the object during the sighting. The phenomenon was completely silent throughout the encounter. The witnesses detected the small dark point standing out against the bright, clear daytime sky, with its immobility being a primary characteristic.
This case was officially investigated by GEIPAN (Groupe d'Études et d'Informations sur les Phénomènes Aérospatiaux Non identifiés), the French national UFO investigation service operated by CNES (Centre National d'Études Spatiales). The case received a Classification C, indicating that the phenomenon was observed but lacks sufficient information for thorough analysis. No other witnesses came forward to corroborate the sighting, leaving only the testimony of the parent and child.
GEIPAN's investigation notes specifically highlight the lack of information available for this case, stating: "Aucun autre témoignage ne sera recueilli sur ce phénomène pour lequel nous manquons d'informations" (No other testimony was collected on this phenomenon for which we lack information). The sparse documentation and single witness account limit the analytical value of this sighting, though the presence of a second witness (the son) provides minimal corroboration.
02 Timeline of Events
11:00
Initial Detection
Witness and son notice a small, dark-colored point in the clear daytime sky over Meylan
11:00+
Stationary Observation
Object remains completely motionless in the sky, maintaining its position throughout the observation
During observation
Multicolored Flashes Observed
Witnesses notice flashes of multiple colors emanating from or around the dark point. Phenomenon remains completely silent
Unknown end time
End of Observation
Observation concludes. Duration not specified in report
Post-incident
GEIPAN Investigation
Official investigation by GEIPAN. No additional witnesses located. Case classified as C due to insufficient information
03 Key Witnesses
Anonymous Witness 1
Civilian parent
unknown
Primary witness who observed the phenomenon with their son. No further biographical information provided in the GEIPAN file.
"Not available in source documentation"
Anonymous Witness 2
Civilian child (son of primary witness)
unknown
Secondary witness, child of the primary observer. No additional information provided.
"Not available in source documentation"
04 Analyst Notes -- AI Processed
This case presents significant analytical challenges due to the minimal information available in the official GEIPAN file. The Classification C rating indicates that while the observation occurred, the lack of data prevents meaningful investigation or conclusion. Several factors reduce the credibility assessment: only one family unit witnessed the event with no independent corroboration, the description lacks specific details about size, altitude, or exact duration, and no physical evidence or photographic documentation exists.
The multicolored flashes are the most intriguing aspect of this sighting, as they suggest something beyond a simple atmospheric balloon or distant aircraft. However, several conventional explanations remain plausible: a high-altitude weather balloon catching sunlight at different angles could produce flashing effects; atmospheric optical phenomena such as sun dogs or ice crystal reflections could create colored flashes around a central dark point; or distant aircraft at certain angles can appear stationary while producing light reflections. The complete silence argues against conventional aircraft but is consistent with high-altitude objects or optical phenomena. The daytime observation in clear skies should have made identification easier, yet the witnesses could not provide more definitive details, which raises questions about viewing conditions or the object's actual distance and size.
05 Theory Comparison
BELIEVER ANALYSIS
Unconventional Aerial Phenomenon
The combination of absolute immobility, multicolored flashes, and complete silence could indicate a genuinely anomalous phenomenon. While conventional explanations exist, the specific detail of colored flashes from a stationary dark point is unusual. If the object was indeed close enough to observe as a distinct point with visible flash characteristics, conventional explanations become less satisfactory. The lack of additional witnesses could indicate a localized phenomenon or one visible only from specific angles, potentially suggesting technology or natural phenomena beyond current understanding.
SKEPTIC ANALYSIS
High-Altitude Weather Balloon
The most prosaic explanation is that witnesses observed a high-altitude weather balloon or research balloon. Such balloons can appear as small, dark points when viewed against a bright sky, especially if backlit or in shadow. As they rotate slowly in upper-atmospheric winds, reflective surfaces or instrumentation packages can catch sunlight at different angles, producing multicolored flashes. The stationary appearance is consistent with balloons at sufficient altitude where lateral movement is imperceptible from ground observation. The complete silence supports this theory, as balloons at high altitude produce no audible sound.
Atmospheric Optical Phenomenon
The observation could represent an unusual atmospheric optical effect involving ice crystals, sun dogs, or other refraction phenomena. Under certain atmospheric conditions, ice crystals at high altitude can create stationary points of light or dark spots with associated colored flashes as sunlight refracts through different crystal orientations. The clear sky conditions mentioned do not preclude high-altitude cirrus ice crystal formations invisible to the naked eye but capable of producing optical effects.
06 Verdict
ANALYST VERDICT
This case most likely represents a misidentification of a conventional object or atmospheric phenomenon, possibly a high-altitude balloon or optical effect. The GEIPAN Classification C is appropriate given the insufficient data. The stationary nature, silence, and high-altitude appearance are all consistent with a weather or research balloon, which can appear as dark points against bright skies and produce reflective flashes as they rotate in sunlight. The multicolored flashes could result from atmospheric refraction or reflections off the balloon's surface. Confidence level: medium-low. This case holds minimal significance in UAP research due to the sparse documentation, lack of corroborating witnesses outside the family unit, and absence of any unusual flight characteristics beyond the colored flashes. The case serves primarily as an example of how limited witness information prevents conclusive analysis, even when officially documented by a national space agency.
AI CONFIDENCE SCORE:
85%
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