Usually. If you see rotation in the clouds it means a tornado may form. If you see a cone, cyclinder, or "elephant trunk" shaped cloud extending from cloud base a tornado may already be on the ground.
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You can tell if there is a funnel cloud when the cloud looks like it is swirling and then it can drop a tornado
You can get a general idea of a tornado's direction by watching it move. Note that if a tornado does not appear to be moving to either side but instead looks to be getting bigger, there's a good chance its coming straight at you. Outside of visual observations, the movement of a tornado can be tracked by Doppler radar.
Only to a very limited degree. Using forecast models it is possible to predict the approximate time of day, to within a few hours, when a region is at risk of experiencing tornadoes. However, this only gives a general risk assessment and cannot tell when or where individual tornadoes will occur. On the shorter term, Doppler radar can detect rotation in a storm that could produce a tornado, but even if the potential exists, a tornado might not occur and scientists still aren't sure why. The radar can also detect the circulation of the tornado itself, though it can't tell if it is touching the ground. Once a tornado is detected, it is possible to determine what places may be in the path, though we still can't tell if a tornado will last long enough to hit a given location.
Nothing is certain, but a major sign is rotation in the clouds during a thunderstorm with a lowering of the cloud base. The stronger the rotation, the more likely there will be a tornado. When a storm is approaching the most important thing to do is listen to your local radio or television station, or to whatever device carries current, local weather reports. Meteorologists are able to tell when a storm is likely to become violent, and whether it is the type of storm that can spawn a tornado. Without the technology used by the weather service, it is not possible to tell with any certainty whether a tornado is possible in any particular storm.
It is impossible to tell when the next tornado will be for any location.
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Death or loss of home or, in cases, both.
They know cause they'd be flying.
it is unpredictable to tell what a tornado's path will be it could be coming right towards you then out of no where turn
they tell you to get ready for the tornado be safe get away from windows, etc! They help u be ssafe
No. Tornadoes do not get names. However, currently, as of October 28, 2012 there is a Hurricane Sandy.
a Doppler rader tracks a tornado and will tell the wearther people if it's coming
No. A tornado can't travel that far. Also, unless it is already developing it is impossible to tell exactly where or when a tornado will hit.
in fact theres none really its just strong or severe thunderstorms that sometimes cause tornadoes
To a limited degree. It is possible to detedct a tornado and its immediate precursors with Doppler radar, but this cannot tell when the tornado will touch down, how long it will last, or if it will change course. Beyond this, weather conditions can tell if a given areas is at risk from tornadoes on a given day, but cannot tell where indivitdual tornadoes will strike.
Storm spotters can help tell exactly were a tornado is and where it is going, so people in the path can be warned and get to safety.