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Tornadoes

A tornado or twister is a violent, rotating column of air which typically has a speed ranging from 177 km/h to over 480 km/h. This devastating windstorm is usually characterized by its funnel-shaped cloud that extends toward the ground.

8,901 Questions

Where to go in an upstairs apartment in case of tornado?

The basement. The third floor is not safe. If you can't get down, the center of the building, perhaps the hallway is best. Avoid windows. The bathroom usually has limited windows and the bathtub is a solid structure that can protect you from debris.

Do tornadoes cause landslides?

Yes, and some of the largest casualties in hurricanes/typhoons/cyclones have come from landslides caused by very heavy rains. These storms can drop 10-20 inches of rain, or even more, over one area. The irony is that the heaviest rain typically falls in mountainous regions due to orographic lift, and of course these regions are also most prone to landslides. This has been a problem, for example, in Hispaniola as well as parts of Central America (Hurricane Mitch comes to mind).

How are tornadoes and blizzards similar?

Both tornadoes and blizzards are dangerous storms the produce strong winds. Both are generally associated with low barometric pressure, as are nearly all storms.

How many tornadoes has xenia ohio had?

Xenia, Ohio has experienced multiple tornadoes throughout its history, with some notable events occurring in 1974, 1989, and 2000. The most significant tornado outbreak in Xenia occurred on April 3, 1974, when an F5 tornado devastated the town.

Does South Carolina have a lot of tornadoes?

Not really. South Carolina averages 27 tornadoes per year, which is a moderate to high number.

Why does Minnesota have so many tornadoes?

Minnesota does not have as many tornadoes as a Tornado Alley state, but it still has a relatively high rate because it is near Tornado Alley, and so it is subject to some of the same collisions of cool, dry Canadian air with warm, moist air from the Gulf of Mexico, generating strong thunderstorms. An inversion cap holds back storm development, until the storms break through and develop explosively, becoming extremely powerful. Differences in wind speed and direction at different altitudes give these storms the rotation needed to produce tornadoes.

What were the top 3 worse tornado outbreaks to hit the Carolinas?

Based on historical records of significant tornadoes in the Carolinas, the worst outbreaks to impact those states would be:

March 28, 1984

A series of tornadoes, mostly relating to two tornado families tore across the Carolinas. Several over these were of F3 to F4 strength. In all, 57 people were killed, all in the Carolinas.

April 29-30, 1924

A major outbreak occurred, starting over Oklahoma and moving east. In all, 114 people were killed, including at least 72 people in the Carolinas. A violent tornado family killed 53 people across South Carolina.

February 19-20, 1884

Several strong to violent tornadoes struck the South. At least 167 people were killed in all, most of them in Georgia. Due to large uncertainties in the death toll, this event is sometimes referred to as the Enigma Outbreak. The were at least 56 deaths in the Carolinas, including 23 in an F4 tornado that hit Pee Dee and Philadelphia, North Carolina.

What category was the 2013 El Reno OK tornado?

It was initially rated EF-5 but then downgraded to an EF-3 as the radar measurement was not used.

How do animals affect humans?

Humans love animals. Animals are like counselor's. Their are many types of animals that seem as if they know if you are mad such as (cats and dogs) but the most familiar is a dog. Don't get me wrong but cats are good counselor's to but not as familiar as dogs. dogs have helped save lives in all kinds of situations such as: saving people from drowning, digging people from snow, and etc. Also dogs are used for other reasons such as: guiding the blind, staying with people at the emergency room, and in nursing homes.

Where did the Oklahoma tornado go in 2013?

There were many tornadoes in Oklahoma in 2013. Here are the three most significant:

  • The Shawnee EF4 tornado of May 19 touched down on the east edge of Norman and caused its worst damage just to the west of Shawnee, dissipating northwest of the town after killing 2 people.
  • The Moore EF5 tornado of May 20 touched down north of Newcastle and passed through Moore, causing catastrophic damage and killing 24 people. The tornado dissipated east of Moore.
  • The El Reno EF3 tornado of May 31 touched down southwest of El Reno and moved southeast across open country before turning east and then northeast. The tornado crossed I-40 between El Reno and Yukon, killing 8 people.

How are a typhoon hurricane and a tornado alike and different?

A typhoon and a hurricane are the exact same kind of storm, only occurring different region. A hurricane is defined as a tropical cyclone with sustained winds of at least 74 mph occurring in the northern hemisphere in either the Atlantic Ocean or in the Pacific Ocean east of 180 degrees. A typhoon is such a storm occurring in the northern hemisphere in the Pacific Ocean west of 180 degrees. In all other regards hurricanes and typhoons are identical.

Tornadoes are a different matter. Both tornadoes and tropical cyclones (the generic term for hurricanes, typhoons, and tropical storms) generate low pressure and strong winds. Air converges and rises in both. Both can be very destructive. Winds rotate about the center in a cyclonic direction; that is counterclockwise in the northern hemisphere and clockwise in the southern (though a small percentage of tornado rotate in the opposite direction) Both may have an eye or similar structure at the center and both get their energy from the heat released by the condensation of water vapor. That, however, is where the similarities end.

To start off, a tropical cyclone is its own large-scale, self-sustaining weather system that is typically hundreds of miles across and consists of multiple storm cells and storm bands. By contrast a tornado is a small-scale weather phenomenon, usually no more than a few hundred yards across, that is powered by and is dependent on a larger parent storm cell.

A tropical cyclone typically lasts a few days while most tornadoes last a few minutes, and the very longest live will, in rare cases, last a few hours.

Tropical cyclones form exclusively over warm ocean water in tropical latitudes while tornadoes are more common on land and frequently occur in temperate latitudes.

The rotation in a tropical cyclone comes from the Coriolis effect, a consequence of earth's spin while a tornado gets its rotation from its parent storm, which in turn comes from wind shear.

A tornado's danger stems entirely from wind damage and associated debris. tropical cyclone bring the danger of severe flooding and high waves in addition to powerful winds.

A tornado typically produces a condensation funnel, which is one of the distinguishing features of a tornado. Tropical cyclones do not have condensation funnels (though it should be noted that tornadoes can form during tropical cyclones)

On a localized scale, tornado damage is often more severe than that from a tropical cyclone.

The winds in the strongest tornadoes are far faster than those of the strongest tropical cyclones

Tornadoes have a far stronger vertical component to their winds than tropical cyclones do.

How can people protect themselves from exposure to known risk factors?

you wouldn't happen to be in Keystone too would you? I'm doing the same fghbstrfhtsfh report and i cant find that answer anywhere. :/

Could western NC ever be under a high risk for severe thunderstorms?

Yes. There have been at least five events where high risk outlook areas have come very near western North Carolina. In two cases, (November 15, 1989 and April 8, 1998) the high-risk area has included extreme western North Carolina.