[knarf]

Forecast for tomorrow 12.00 hrs. The red line is where the ash will be from ground level to 20 000 ft. The green line shows the aerea where air traffic might have problems between 20 000 and 35 000 ft. The blue line is a smaller area between 35 000 and 50 000ft

[little jeremiah]

Thank you. Where did you find those?

He’s flying from Warsaw to Amsterdam and thence to the US.

I keep checking the airline website and so far so good. Looks as though PL and NL will be okay.