Climate change is leading to increased turbulence on flights. A tragic incident occurred on a Singapore Airlines Boeing flight where one person lost their life and over 30 passengers were injured due to severe turbulence. The plane dramatically dropped 6,000 feet and had to make an emergency landing on Tuesday (May 21), as reported by the New York Post.
The gentleman who died of a suspected heart attack was Geoffrey Kitchen, 73. He was a retired insurance worker and a musical director living near Bristol. Six other passengers were in a critical condition last night in hospital.
He was with his wife Linda. He was on a holiday of a lifetime travelling to Singapore, the first leg of their trip to Indonesia and Australia.
A further 47 passengers were taken to hospital. Witnesses said that just seconds after the seatbelt sign was turned on the aircraft plummeted thousands of feet. Passengers were thrown into the air with their belongings. The pilots declared a medical emergency and diverted to Thailand. One passenger said that wherever you looked there was another injury.
Cat in aircraft cabin. Note: the carrier is the wrong type. Should be a soft one. And it is too large! 😻😹 AI created it. |
Many airlines do allow cats to travel in the cabin, provided they meet certain requirements. Here are some airlines that warmly welcome cats on board. For example, American Airlines: Allows cats in the cabin, but check their specific policies.
Clear air turbulence (CAT) is caused by vertical wind shear, which are sharp variations in wind speed or direction with altitude. This type of turbulence is invisible, lacking any visual indicators such as clouds, and often arises when a large moving air mass encounters another at a different speed, such as when jet streams meet slower-moving air.
Jet streams are rapid air currents that travel from west to east high above certain regions, like from the US to Europe. The jet stream's strong winds are driven by the temperature disparity between the Earth's polar areas and the equator. Many aircraft take advantage of the jet stream when flying across the Atlantic, allowing them to reach Europe more quickly and with less fuel.
Climate change doesn't cause uniform warming across the globe, and this uneven warming significantly influences CAT. Near the poles, warming is more intense at the surface, while at lower latitudes, it's stronger at higher altitudes. This is because there's more water vapor in the atmosphere over the equator. Water vapor, a greenhouse gas, leads to further warming, enabling the air to retain even more water, thus continuing the warming cycle. Consequently, there's a greater temperature disparity across the jet stream, resulting in faster wind speeds, increased shear at the boundaries, and heightened turbulence.-------------
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