Credit: Unsplash/CC0 Public Domain Unexpected severe turbulence injured crew and passengers on a Qantas Boeing 737 during descent at Brisbane on May 4, 2024. The subsequent Australian Transport Safety Bureau investigation suggested the severity of the turbulence caught the captain by surprise. This is not an isolated event. Thunderstorms featuring severe wind gusts such as violent updrafts and downbursts are hazardous to aircraft. Downbursts in particular