Simulated air traffic during an ash cloud
Simulated air traffic during an ash cloud
Possible air traffic across Europe on 17 April 2010 with improved ash concentration forecast and using the re-direction method to allow high altitude flights to fly over the ash cloud. The colours in the chart give the predicted ash concentration levels in the three recommended concentration levels of the London Volcanic Ash Advisory Centre (VAAC) in London : low (cyan), medium (grey), and high (red).
