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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.

The hum of the Earth. Netherlands

ID	#1572608988
Added	Fri, 01/11/2019
Author	July N.
Sources	ufomeldpunt.nl
Phenomena	The hum of the Earth
Status	Fact

Initial data

Initial information from sources or from an eyewitness

Incident date:

31.10.2019 21:00

Location:

Гронинген

Netherlands

From 21 to 22:30 in Groningen, the air was heard a sound like a scraping metal sound, the intensity of which decreased and decreased. He went in an easterly direction.

Translated by «Yandex.Translator»

Original news

GRONINGEN, GR — Van 21 tot 22:30 was er een geluid in de lucht te horen dat weg had van schrapend metaal geluid soms iets als hoorngeschal wat in intensiteit op en afnam. Het vertrok in oostelijk richting.

Hypotheses

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

Not enough information

Investigation

Versions testing, their confirmation or refutation. Additional information, notes during the study of materials

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Resume

The most likely explanation. The version, confirmed by the investigation

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