Weird weather radar

[masterx]

Hey guys I guess it's simple. I noticed a weird happening on the weather radar today. Anyone knows what that is?
@ 0:04 @ 0:08 and @ 0:22

[nesro]

Hi masterx! See this thread: https://community.windy.com/topic/8453/bug-in-europe-radar

[Gkikas LGPZ]

@masterx
https://community.windy.com/topic/13493/what-is-this/4?_=1626296186784

[Gkikas LGPZ]

Similar "weird" radar images observed in Mexico last year.
Aliens had nothing to do with it!
:) :) :)
https://hoaxeye.com/2020/09/05/weather-radar-anomaly-in-mexico/

[Gkikas LGPZ]

Also, today over Cuba

For explanation for these spiral echoes, see
http://forgetomori.com/2010/ufos/haarp-crop-circles-and-giant-weather-rings/

Spiral echoes:This type of interference pattern is caused by a nearby radar transmitting on the same frequency.