Tornadoes

Generally not. Wind turbines were never meant for use in winds as strong as those found in hurricanes and tornadoes. They have some safeguards to prevent being damaged in high winds, but within limits. A strong enough tornado or hurricane could easily destroy a turbine.

No. Wind speed measurement was ever taken from the Waco tornado. Since it was later rated F5 that would mean wind speeds were estimated to have exceeded 260 mph at some points, though later information indicates that this may have been an overestimate.

Cold air is not a necessary ingredient in forming tornadoes, but it often plays a role. One of the most common places to find a tornado is ahead of a cold front. A cold front is a boundary where a cool air mass pushes into and replaces a warmer one. Since warm air is less dense than cold air, the warm air mass gets force upwards. If there is enough instability in this air mass, the lift can trigger thunderstorms ahead of the front. Given the right conditions these thunderstorms can start rotating and produce tornadoes.

Yes, tornadoes are a physical process involving the interaction of different air masses with varying temperatures and humidity levels. The rapid updraft of warm air and downdraft of cold air create a rotating column of air known as a tornado.

Texas typically has the most tornadoes in the United States in terms of frequency. Oklahoma also experiences a high number of tornadoes due to its location in the central part of "Tornado Alley".

Tornadoes are often accompanied by heavy rain, sometimes enough to cause flash flooding. They can also be accompanied by large, damaging hail. However, these do not necessarily hit at the same time as the tornado unless it is rain wrapped.

A tornado typically consists of a rotating column of air called a vortex, which is surrounded by a condensation funnel made up of water droplets or debris. It also has an updraft at its center, where warm air rises rapidly, and a downdraft around the periphery where colder air descends.

Placing a marble in a tornado in a bottle will just act as another object caught in the vortex created inside the bottle. It will spin around with the other air and debris, but won't have any significant impact on the overall behavior of the tornado.

Yes, using a different type of liquid can affect the time it takes for a tornado to form in a bottle. Thicker liquids such as honey or syrup may take longer to form a tornado compared to lighter liquids like water or oil. The viscosity and density of the liquid will impact the speed and stability of the tornado formation.

The temperature during a tornado can vary, but it is typically around the same as the surrounding air temperature. Tornadoes can occur in a wide range of temperatures, as they are caused by specific atmospheric conditions rather than just temperature alone.

A tornado is just one kind of vortex. Vorticies (vortexes) can come in a variety of shapes and sizes and can form in just about any liquid or gas that isn't too viscous.

Tornadoes are vorticies of air that range in size from a few yards to about 2.5 miles in diameter and a few thousand feet to a few miles in height. They produce violent winds capable of causing damage. Some tornadoes have smaller vorticies circling within them. Tornadoes are driven by complicated interactions of air currents within a thunderstorm.

Other vorticies form in a variety of mediums, though on earth the most common are in air and water. They range from tiny eddies a fraction of an inch in size to weather systems and ocean currents thousands of miles across. No other type of vortex on earth can match the intensity of the most violent tornadoes, though the storms on other planets (which are usually enormous vorticies) can.

Tornadoes travel due to the movement of air masses in the atmosphere. They are typically carried by strong thunderstorm updrafts and can be influenced by various factors such as wind patterns, topography, and weather systems.

Yes. The systems that produce tornadoes produce low pressure. Most tornadoes form from the mesocyclone of a supercell, which produces a note worth pressure drop. However, when the bottom portion of a mesocyclone becomes more focused to form a tornado the pressure drop is comparable to that of a hurricane if not greater.

How tornadoes stop is not fully understood, though it has more do do with the mechanics of the storm that produces the tornado rather than what surface with form on. The best explanation so far is that cold air from the rainy portion of either the tornado's parent storm or a nearby storm undercuts the updraft that sustains the tornado. This chokes of the supply of warm air that feeds the storm tot he point that it can no longer support a tornado.

Yes a tornado can pick up round objects at least as long as they are not too heavy. Objects made of more fragile materials may also have their surfaces broken by debris, making them less round.

An average tornado is probably a high-end EF0 to a low-end EF1, which would put winds in the range of 80 to 90 mph. However, the more destructive tornadoes which typically make it into the news are usually rated EF3 or higher, with winds over 135 mph.

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Doppler radar tracks the movement of the storm and can determine how fast it's going and, to a very limited degree, how fast its winds are. However, in nearly all cases the wind speeds reported in a tornado are estimated based on the severity of the damage that has been done.

It would be sheer coincidence if they did. A tornado is primarily a land storm. There can be a tornado over the surface of water (called a waterspout), but either way, tornadoes have nothing to do with tsunamis, which are caused by undersea quake movements.

A dust devil is a small, rotating column of air that typically forms in clear, dry conditions. They are typically much weaker than tornadoes and tend to make a whooshing or roaring sound rather than the distinct "freight train" noise associated with tornadoes.

The weakest category of tornado is EF0 on the enhanced Fujita scale.

The weakest of the two actual varieties of tornado are type 2 tornadoes, those that don't form in supercells (landspouts and most waterspouts). These rarelly exceed Ef0 intensity.

The general damage indicator for an F4 tornado is well built houses completely leveled and left as piles of rubble.

In the U.S. this has been replace by the EF4 category, which is on a somewhat less arbitrary scale. While the overall damage is essentially the same, more factors are taken into account such as quality of construction. On the new Enhanced Fujita scale an EF4 rating is given to a tornado with estimated peak winds in the range of 166 to 200 mph.

The wind speed of the tornado that hit Oklahoma in 1999 was estimated to be around 300 mph, making it one of the strongest tornadoes recorded in history. This tornado, known as the Bridge Creek-Moore tornado, caused widespread destruction and resulted in numerous fatalities.

Presumably you mean to ask how long a tornado lasts. The average duration for a tornado is about 10 minutes. However, tornadoes can last anywhere from just a few seconds to over an hour. The longest lived one on record lasted 3 hours and 29 minutes.

There is no way of knowing for certain as the means of measuring tornado wind speeds had not been invented yet in 1971. Based on damage the tornado was rated F5, which would put estimated winds in the range of 261-318 mph.