| ID | #1635752429 |
| Added | Mon, 01/11/2021 |
| Author | July N. |
| Sources | Калишев В.Б. У природы нет плохой погоды. О погоде Урала. – Челябинск: Изд-во ЧП «А. Рейх», 1998. – 272 с. (Стр. 56-74)
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| Phenomena | |
| Status | Investigation
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Initial data
Initial information from sources or from an eyewitness
Incident date:
21.03.1914
Location:
Sverdlovskaya oblast
21. III -1914 yellow snow fell in the Sverdlovsk region.
Hypotheses
List of versions containing features matching the eyewitness descriptions or material evidence
Colorful clouds and precipitation is unusual
Often colored cloud connected with suspended in the air, coloring substances, such as pollen of trees, flowers, or particles of clay. Precipitation clean the atmosphere from these impurities, appearing in the form of colored rain.
Puddles and snow can color various impurities, such as mikroorganizmy, sand, crushed corals, pollen, etc. up in the air and fell with rainfall.
Black rain is derived from adherence to natural rain of cosmic or volcanic dust.
White, matte dust mountain chalk provokes the appearance of white rain.
Investigation
Versions testing, their confirmation or refutation. Additional information, notes during the study of materials
Probably because of the sand brought from the desert.
Resume
The most likely explanation. The version, confirmed by the investigation
Not enough information
Similar facts
Fact #1642958796
Result
Incident date:
25-07-2001
Phenomena:
Mysterious substance
Incredible precipitation
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