Crosswords0 min ago
Turbulence In This Weather
As a very nervous flyer who still does it I've been wondering if any of you have been on flights in this wind, particularly cross Atlantic or domestic? As I've been watching the ferocious gusts hit the trees in my garden I've thought blimey I'd die of terror if I was in a plane.
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For more on marking an answer as the "Best Answer", please visit our FAQ.As I understand it ( clanad needed here) the turbulence (gustiness) at ground level is mainly caused by friction with the ground and convection causing faster or slower moving air masses to change places. At higher altitudes turbulence is caused by rising or falling air masses, usually in or near cumulus type clouds. Pilots normally fly around these if they are aware of them.
Yes I know to some extent they can fly round it and above it. I did fly across the jet stream round Xmas when we had the first of these storms and it was a very unpleasant hour or so, even the cabin crew were made to sit down. That doesn't help with landing or take-off though, the airports in the South must be sending off some hairy trips.
On a plane flying at 300mph relative to the surrounding air, 80mph winds don't make a lot of difference. The problems arise on take-off and landing when the plane suddenly lurches to one side as the wheels leave or touch the runway. There's a bit of turbulence if you fly through the eye of the storm, but air traffic control generally route planes to fly in large circles round the outside.
According to the London Weather Centre, this is the last storm heading our way. After this it will just be our usual miserable February weather. I hope they're right - I'm flying off to Rome next week.
According to the London Weather Centre, this is the last storm heading our way. After this it will just be our usual miserable February weather. I hope they're right - I'm flying off to Rome next week.
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