Hello, for a long time when selecting "weather radar" for the region southern Bulgaria and Greece there is NO DATA.
I assume that the website of "Εθνικής Μετεωρολογικής Συρίας" (new web portal of Hellenic National Meteorological Agency - https://www.emy.gr) has been changed
I am using a computer with Windows and an Android smartphone.
Could you check what the problem is?