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This section contains descriptions of unexplained facts provided by eyewitnesses or published in the media, as well as the results of their analysis by the group.

UFO. Netherlands

ID #1575976187
Added Tue, 10/12/2019
Author July N.
Sources
Phenomena
Status
Hypothesis

Initial data

Initial information from sources or from an eyewitness
Incident date: 
09.12.2019 22:50
Location: 
Аккрум
Netherlands

An eyewitness from the city of Akkrum saw a light flash or a strip length of 1 km and height 1 km.

It was only a few seconds. It was a very bright line of light.

Translated by «Yandex.Translator»

Original news

AKKRUM, FR — Een lichtflits/streep van zoon 1km lang en ook op zoon 1km hoog. Het was maar een paar sec. Het was een heel heldere lichtstreep.

Hypotheses

List of versions containing features matching the eyewitness descriptions or material evidence

Cloud (natural and man-made)

Clouds are the products of condensation of water vapor suspended in the atmosphere, visible in the sky from the surface of the earth. They consist of tiny drops of water and/or ice crystals (called cloud elements).

Booster, the rocket and tracks

For UFOs often take stages of rockets, parts of space ships burning in the atmosphere, the launches of various missile technology for military purposes, etc., and traces from them. They attract attention mostly in the dark, but in the day time have a greater aura of mystery.

Formation of the track of the launch vehicle occurs in the tropopause (the layer between the troposphere and stratosphere), which sharply reduced the vertical temperature gradient. The emergence of the so-called "jellyfish" influenced by water vapor, which are subject to enhanced condensation.

Investigation

Versions testing, their confirmation or refutation. Additional information, notes during the study of materials
Not enough information

Resume

The most likely explanation. The version, confirmed by the investigation
Not enough information

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