Around 1 AM at night this was the view in the east of the Netherlands: https://imgur.com/a/kloWEOl https://imgur.com/a/kloWEOl With the naked eye I could see m

Around 1 AM at night this was the view in the east of the Netherlands: https://imgur.com/a/kloWEOl https://imgur.com/a/kloWEOl With the naked eye I could see moving bright "clouds", and sometimes see streaks of red inside them. After 1:30 it died out quite rapidly for me.