Tornadoes do not form in temperatures lower than 50 degrees Fahrenheit?

Answer 1

It is possible. On the original Fujita scale wind estimates for an F0 tornado went as low as 40 mph.

On the new scale EF0 winds start at 65 mph (though some EF0 rated tornadoes have had estimated winds as low as 60 mph) as winds below 60 mph are unlikely to cause any notable damage. Some tornado touchdowns that were sighted but did not produce damage may have had winds below 50 mph. Winds in the funnel aloft will, of course, be stronger.

Answer 2

True, because tornadoes need warm moist air to form , and let alone produce tornadic winds at ground level. Cooler temperatures within a storm environment will usually prevent tornadoes from going further tan a funnel cloud high in the sky.Only warm moist air will allow the funnel to fully condense somewhat to ground level.

Answer 3

Tornadoes can form in a wide range of temperatures, with cooler air in the upper atmosphere often contrasting with warmer air near the surface to create the conditions for tornadoes. While the majority of tornadoes do occur in temperatures above 50 degrees Fahrenheit, they can still form in cooler temperatures under the right conditions.

Answer 4

Severe thunderstorms produce tornadoes. As long as the air aloft is colder than the air temperature at the surface, a tornado can form regardless of the temperature.