https://www.accuweather.com/en/ee/tallinn/127964/weather-radar/127964
zoom out, then hit play
formed in past 24 hours
cyclone formed over Estonia 300 miles across (500km) – now with extra bands forming at Oulu Finland and Krakow Poland to make it 1000 miles across (1600km)
with NO westerlies, and NO polar winds to steer
nearly impossible
https://earth.nullschool.net/#current/wind/isobaric/500hPa/orthographic=-337.02,58.08,567
so in addition , there are TWO , not one but TWO mini cyclones off of the west coast of Norway from surface to 20000 feet
scroll over to north Europe , change number for height (left menu)
AC