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In most case the first thing that will likely happen is the pressure will start to drop a few hours in advance as the storm system approaches, then thunderstorms will appear. In most cases theses storms will produce unusually heavy rain, sometimes to the point that it is difficult to see. As the back of the storm approaches the rain may start to lighten and hail may start falling. In some cases the rain stops before the tornado strikes, creating an eerie calm. This is a typical scenario for an approaching tornado, and not all of these signs need to be in place for a tornado to strike.

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Why do tornado comes and go?

i think they come and go cuz of the weather


Should you watch tornado warnings before they come?

If the potential for severe weather is mentioned for your area it might be a good idea to check for tornado warnings. To see if there are warnings in your area you can tune into local news stations, keep a weather radio handy, or check out the web page of the National Weather Service.


Does a tornado come before or after rain?

Usually a tornado come after rain, as most tornadoes are located in the rear portion of a supercell.


What temperature brings?

There is not particular temperature at which tornadoes form. It is common, however, for the weather to be hot and humid before a tornado and its parent thunderstorm come through and to be cooler afterwards.


What direction did the Missouri tornado come from?

The direction of a tornado can vary, but tornadoes in Missouri often come from the southwest or west due to the prevailing weather patterns in the region.


When hail falls does it mean a tornado could come?

It can. Hail often does come before a tornado, but most storms that produce hail do not produce tornadoes.


When Do Most Changes In Weather Occour?

when warm or cold fronts come in


What can cause Aching joints to come and go?

mild arthritis, the aching will usually come and go with pressure changes in your environment (weather changes )


What is a fact file on tornadoes?

Every time a tornado is about to come scientist gather as much info as they can before the tornado strikes, and thats where they store the observations.


Where does a tornado come most?

tornado alley


How do submarines handle tornadoes?

As with most vessels, someone piloting a submarine will usually try to avoid severe weather conditions, which include those most likely to produce tornadoes, and a person who uses a boat should check the weather forecast before going out. If at sea and a tornado does come a submarine could simply dive to avoid a tornado. The influence usually does not go very far beneath the surface.


How do you know your city is having a tornado?

Pay attention to advisories from the National Weather Service. If there is a tornado in or near you community, a tornado warning will be issued. These will come up on TV, and radio, and can also be found through the National Weather Service website (see link below). There are also smart phone apps that will alert you of tornadoes and other weather hazards. Since power outages often occur with tornadoes, you should keep a battery powered weather radio handy.