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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. Russia

ID #1706452774
Added Sun, 28/01/2024
Author July N.
Sources
Phenomena
Status
Hypothesis

Initial data

Initial information from sources or from an eyewitness
Incident date: 
11.1984
Location: 
Северодвинск
Arkhangelskaya oblast
Russia

V.M. Mankova writes to the Commission on AI.:

...

And finally, most recently in Severodvinsk, Arkhangelsk region. But I haven't seen much here. It was, according to a neighbor, in November. And the one who saw it, they say the same in November. I went to the entrance of the house in the evening, at 6 o'clock, maybe a little later, but people were coming from work, that's why they saw. The neighbor stood at the entrance and looked up and away somewhere. "What could it be?" - He's talking. I watched. The green cloud flashed with a bright light, but not white, but some kind of reddish-yellow. "Northern Lights," I say, and I stopped with him. In my opinion, the radiance is more often at the junction of the "two weather conditions" of heat and frost. In any case, I have observed exactly such periods either in autumn or spring. Although not so often. But what is it? The flash faded and did not happen again, but the cloud remained green and this "fishtail".

The cloud is big, but not very big. I can't say the size, but if you compare it with terrestrial objects, then it's like a house with 5-7 entrances.

Hypotheses

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

The Aurora (Northern lights)

Glow (luminescence) of the upper layers of the atmospheres of the planets with the magnetosphere due to their interaction with charged particles of the solar wind.

In a very limited area of the top of atmosphere radiance can be caused by low energy charged particles of solar wind entering the polar ionosphere over the North and South polar Caspi. In the Northern hemisphere, the cusp auroras can be observed over Svalbard caribou watch.

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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