Where is tornado alley and why does it exist? скачать в хорошем качестве

Where is tornado alley and why does it exist?

Tornado alley is an area in the United States that experiences over half the world's tornadoes every year. So where exactly is tornado alley and why do so many tornadoes form there? Tornadoes are nature’s most violent storms - spawned from powerful thunderstorms - that can produce winds of up to 300mph. Every year an average of 1000 tornadoes are recorded in the United States, approximately 75% of the World’s tornadoes. Most of these touch down in an area known as Tornado Alley. Tornado Alley is a nickname for a particularly active area of the US for tornadoes that sits across a number of states, from Texas to South Dakota. The tornado season is from Spring to early summer, with a peak in May. The key ingredients for tornadoes meet across Tornado Alley. Warm, moist low levels winds from the Gulf of Mexico clashes with cold, higher winds that flow south from the Rockies. As these two air masses collide a huge amount of energy and spin is created. Resulting in multiple thunderstorms, known as supercells, the breeding ground for tornadoes. You can find out how tornadoes form in our video here:    • How are tornadoes formed?   Music: Doubt by digitalR3public   / doubt   You may also enjoy: – Podcasts exploring weather and climate    • Weather & climate podcast series   – Daily weather forecasts    • UK national weather forecast   – Deep dive in-depth forecasts    • Deep Dive Forecast UK   Make sure you subscribe so you never miss a single lesson about the weather or climate https://www.youtube.com/c/MetOfficeLe... We are the Met Office, the UK’s national weather service, and every day of the week we bring you a morning weather forecast and an afternoon weather forecast so that wherever you are in the UK we have you covered. Forecasts and any weather warnings are accurate at time of recording. To ensure you have the most up to date weather information, check the hourly forecast and live warnings on the Met Office website or app.