Tornadoes

Although this is a widely accepted theory for how most tornadoes form, live, and die, it does not explain the formation of smaller tornadoes, such as landspouts, long-lived tornadoes, or tornadoes with multiple vortices.

Tornadoes vary in intensity regardless of shape, size, and location, though strong tornadoes are typically larger than weak tornadoes.

On average, for the last two decades, Indiana has seen around 27 tornadoes yearly, and Kentucky 29. So it's not a lot, but when you're not paying attention to the potential for tornadoes, even that one out of three can be pretty dramatic.

Throughout the history of recorded tornadoes, there have only been 67 F5 or EF5 tornadoes across the world.

Just 4% of the tornadoes in South Carolina since 1950 have been as strong as the EF-3 tornadoes that struck Monday near Seneca, near Williston, near Estill, near Neeses and near Hilda in Barnwell County.

The scale ranks tornadoes from EF0 to EF5, with EF5 tornadoes having winds in excess of 200 mph.

Much Work Remains 1 Month After Tornadoes Tore Through Town, Many Still Waiting On Federal FundingOne month has passed since 10 tornadoes struck nine North Texas cities.

Illinois is vulnerable to tornadoes with an average of 35 occurring annually, which puts much of the state at around five tornadoes per convert annually.

It is hoped that research will lead to a better understanding of thunderstorms and tornadoes, eventually leading to increased warning times and enhanced prediction of tornadoes.

Large single-vortex tornadoes can look like large wedges stuck into the ground, and so are known as "wedge tornadoes" or "wedges".

Many, but not all major tornadoes are wedges. citation A rope tornado in its dissipating stage, Tecumseh, Oklahoma Tornadoes in the dissipating stage can resemble narrow tubes or ropes, and often curl or twist into complex shapes.

Most significant tornadoes form under the storm's updraft base, which is rain-free, citation making them visible. citation Also, most tornadoes occur in the late afternoon, when the bright sun can penetrate even the thickest clouds.

Multiple tornadoes produced by the same storm cell are referred to as a "tornado family". citation Several tornadoes are sometimes spawned from the same large-scale storm system.

The similar TORRO scale ranges from a T0 for extremely weak tornadoes to T11 for the most powerful known tornadoes.

They form over water similarly to mesocyclonic tornadoes, or are stronger tornadoes which cross over water.

Tornadoes and hurricanes The Great Plains and Midwest, due to the contrasting air masses, sees frequent severe thunderstorms and tornado outbreaks during spring and summer with around 1,000 tornadoes occurring each year.

Tornadoes occur annually in the state, sometimes in large numbers, such as 30 recorded tornadoes in 2011.

Tornadoes often begin as funnel clouds with no associated strong winds at the surface, and not all funnel clouds evolve into tornadoes.

According to a Washington Post report, less than 1% of tornadoes travel more than 50 miles.

According to preliminary information, tornadoes hit the Pleasure Ridge Park and Newburg sections of Louisville on Wednesday evening, meteorologist Brian Neudorff said.