| ID | #1596984000 |
| Added | Sun, 09/08/2020 |
| Author | July N. |
| Sources | |
| Phenomena | |
| Status | Result
|
| Resume |
Initial data
An eyewitness from the city of Rotterdam reports:
A beam of blue light that moved quite quickly from left to right (silent), a type of beam that usually shines right on events ... Only in this case the blue ultraviolet color ... and completely moves to the right. ... more than 6 meters per second
It is ufomeldpunt.nl a ProRail measuring train.
Original news
ROTTERDAM, ZH — Blauwe lichtbundel wat zich redelijk snel bewoog van links naar rechts (geruisloos), type bundel wat normaliter bij evenementen rechtstreeks omhoog schijnt..alleen in dit geval blauw ultraviolet van kleur..en bewoog compleet in zijn geheel naar rechts toe...ruim 6 meter per seconden
Verlichting op hoogte
De meettrein van de ProRail. Lees hier meer over: https://www.omroepgelderland.nl/nieuws/2419845/Mysterieus-paars-licht-ge...
Hypotheses
Light sources on clouds
Lasers, searchlights, car headlights and other light sources of sufficient power can form a column of light in a dusty or foggy atmosphere, various patterns on low clouds, fog or haze. Also, the rays can highlight parts of the cloud, objects or birds, giving them bizarre shapes.
Searchlights can shine with one beam, several. They can be stationary, move, and also form spinning carousels on the clouds, which can change shape and color.
It often seems that the light source is located at the point where the beam hits the cloud, and not vice versa.
Investigation
News: The cause of the mysterious purple light
In the Netherlands, witnesses from many cities talked about purple or blue glow that moves across the night sky. This purple light beam, which can be seen in the last night of Arnhem, Dirinon and Zutphen. This sounds mysteriously. 23-year-old sander of Brinkenberg of Welpa conducted an investigation and found the cause, removing on video a strange train.
Press Secretary of the railway company points out:
"It is a measuring train, and we use it to measure the thickness of a contact network".
Resume
Light sources on clouds
Lasers, searchlights, car headlights and other light sources of sufficient power can form a column of light in a dusty or foggy atmosphere, various patterns on low clouds, fog or haze. Also, the rays can highlight parts of the cloud, objects or birds, giving them bizarre shapes.
Searchlights can shine with one beam, several. They can be stationary, move, and also form spinning carousels on the clouds, which can change shape and color.
It often seems that the light source is located at the point where the beam hits the cloud, and not vice versa.
Similar facts
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