How does the vertical wind profile affect thunderstorm development?

The key atmospheric ingredients that lead to tornado potential are instability - warm moist air near the ground, with cooler dry air aloft and wind shear - a ... Most tornadoes form from thunderstorms. You need warm, moist air from the Gulf of Mexico and cool, dry air from Canada. Apr 3, 2023 ... Tornado Emergencies are rare and only issued when 'severe threat to human life and catastrophic damage are imminent or ongoing' for a confirmed tornado. The National Weather Service broadcasts severe weather conditions over the emergency alerting system as well as NOAA Weather Radio (see page 28 for the. NOAA ... By Brian X. McCrone • Published August 4, 2021 • Updated on August 4, 2021 at 6:38 pm ... NBC Universal, Inc. Massive and widespread damage was reported in ... Severe weather can, and does, occur throughout the year in the Commonwealth! Knowing the risks, being prepared and having an emergency plan could save your ... tornadoes and tornado outbreaks by New World explorers and weather enthusiasts were referred to as “whirlwinds” (Redfield 1857), “hurricanes” (Brocklesby 1859), ... They are categorized on a scale of EF-0 (weakest) to EF-5 (strongest). While history shows us that EF-0 and EF-1 tornadoes are more common than stronger ... A tornado is a rotating funnel-shaped cloud that drops out of a storm cloud to the ground. Whirling winds range from 75 to 300 miles an hour. If a tornado has been spotted or indicated by weather radar, you need to seek shelter immediately. Of course, the safest place to be when a tornado ...