Radar
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Repeatedly I see a special triangle in the radar map, originating from Poznan in Poland. For me it looks like there is something wrong with the device there. May be it requires some cleaning. If that triangle occurs, it always looks the same way. Nowhere else I saw something similar so far.
See attachment for example. -
@seerose
This is typically due to interferences with WiFi equipment (RLAN), which use the same frequency 5 GHz as the meteorological radars. The signal is not filtered by the data provider.
In some cases it could be due to buildings or other obstacles.
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