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Case No. #1174

Periodic Appearance of Silent Luminous Flying Object and Surrounding Vegetation Alteration in the Julian Alps, Slovenia

Category: UFOResolution: InvestigatingLocation: Slovenia / Julian AlpsRecorded: Jun 19, 2026, 5:41 PM
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Summary

Since June 18, 2019, a silent, luminous flying object has been periodically observed deep within the Julian Alps in Slovenia. This object not only causes electromagnetic anomalies in nearby electronic devices but also correlates with peculiar vegetation changes and anomalous infrasound in specific areas. The Authority has cross-referenced multiple eyewitness accounts and on-site investigation data, classifying this as an unexplained phenomenon and continuing its investigation. The multifaceted nature of these occurrences renders this incident particularly unique.

Details

On the night of June 18, 2019, a mountain rescue team patrolling deep within Triglav National Park in the Julian Alps first reported a silent, intensely luminous object in motion. The light exhibited erratic movements, stopping and rapidly accelerating in ways inconsistent with conventional aircraft. According to the report, the light changed color from green to blue and remained stationary over a specific ridge for several minutes.

Over the following weeks, similar sightings were reported by multiple hikers and local residents. They witnessed comparable luminous objects in specific valleys and ridges, each time experiencing temporary malfunction of mobile phones and GPS devices. While ancient local legends speak of 'Night Spirits' or 'Light Travelers' in the mountains, these were largely considered urban myths until recently.

In response to these reports, the Authority installed automated observation devices at the frequently reported sighting locations on July 15, 2019. These devices continuously recorded periodic electromagnetic noise and infrasound below 20Hz, imperceptible to human hearing. However, specifically during the object's most active periods, some video recording devices froze, resulting in fragmentary data loss. This suggests intentional interference.

On August 10, 2019, an on-site investigation team collected soil and plant samples from around the observation device locations, revealing startling findings. Plants collected from specific spots showed an abnormal increase in chlorophyll content and exhibited unnatural growth compared to their surrounding environment. This biological anomaly cannot be explained by known environmental factors or geological characteristics.

Furthermore, changes in the behavioral patterns of local animals were observed. During nighttime, unusual collective vocalizations and movements in specific directions were recorded multiple times. While a direct link to the luminous phenomenon remains unconfirmed, the Authority does not rule out the possibility of external stimuli influencing these changes.

The Authority has classified this incident as involving an unidentified flying object and maintains continuous surveillance. The simultaneous occurrence of electromagnetic anomalies, vegetation alterations, and changes in animal behavior remains unexplained, and the precise correlation between these events has yet to be determined. This complex phenomenon may transcend the scope of conventional UFO incidents.

Timeline

  1. Night of June 18, 2019Mountain rescue team first sights silent luminous flying object deep in Julian Alps.
  2. June 25 - July 10, 2019Multiple hikers and locals report similar sightings, along with electronic device malfunctions.
  3. July 15, 2019The Authority installs automated observation devices at frequent sighting locations.
  4. July 20 - August 5, 2019Observation devices record electromagnetic noise and infrasound, but video data loss occurs.
  5. August 10, 2019On-site investigation confirms abnormal vegetation changes and reports altered animal behavior.

Witness Testimony

Mountain Rescue Team Member AThat light was like a fish swimming in the sky. It moved in ways no helicopter could. The moment it stopped, there was intense static on my radio.
Local Resident BThere have always been stories of the 'mountains glowing,' but it's much more frequent now. When that light appears, my phone just stops working. And some plants, they grow strangely well in certain spots.

Kyu's Analysis

Multiple complex phenomena are occurring simultaneously. Dismissing this as a mere UFO incident ignores the biological implications. This suggests unknown interference. Investigation continues.

Investigation Photos

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