How would a water spray a tornado that forms over water?
Waterspout 101 A waterspout is a tornado-like column of swirling air and mist that forms over water. They begin over land like typical tornadoes and then move onto the water where they swirl air and twist around on a vertical axis.
Does a tornado form over warm water?
Tornadoes have been reported in Great Britain, India, Argentina and other countries, but they are most commonly seen in the United States. Related to tornadoes, waterspouts are weak twisters that form over warm water. They sometimes move inland and become tornadoes.
How are tornadic waterspouts similar to land tornadoes?
"Tornadiic waterspouts", also accurately referred to as "tornadoes over water", are formed by mesocyclones in a manner essentially identical to land-based tornadoes associated with severe thunderstorms, but only occur over water. A tornado that travels from land to a body of water would also be considered a tornadic water outlet.
What causes a tornado to form in a thunderstorm?
It is believed that differences in vertical wind shear contribute to the rotation of a tornado. The larger rotation inside the severe thunderstorm is known as a mesocyclone, and a tornado is an extension of that mesocyclone. An excellent flash animation of tornado formation is available from USA Today. 03 out of 10
Are water tornadoes real?
Tornadic waterspouts are tornadoes that form over water or move from land to water. They have the same characteristics as a land tornado. They are associated with severe thunderstorms and are often accompanied by strong winds and seas, large hail and frequent dangerous lightning.
What causes tornadoes to form in Tornado Alley?
Tornadoes occur when two different air masses meet. When cooler polar air masses meet warm and moist tropical air masses, the potential for severe weather is created. In tornado alley, air masses to the west are typically continental air masses, which means there is little moisture in the air.
What are waterspouts and how do they form? This video from the National Oceanic and Atmospheric Administration explains the eerie columns of rotating air and…