| ID | #1696410430 |
| Added | Wed, 04/10/2023 |
| Author | July N. |
| Sources | |
| Phenomena | |
| Status | Result
|
| Resume |
Initial data
An eyewitness noticed a strange phenomenon over Zwolle. The light beam is up, the blue light is moving fast:
I'm riding a bike and I see a bright blue ray of light right in front of me. At first I thought it was a spotlight, but it suddenly started moving very strangely.
Original news
Lichtstraal omhoog, blauw licht beweegt snel
ZWOLLE, OV — Ik kom aanfietsen en zie recht voor mee een velle blauwe lichtstraal naar boven. Ik dacht eerst dat het een spotlight was maar het beweegt ineens heel raar.(zie video)
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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