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Police cars have sirens.
Some are electronic, and some old ones use a blower motor to blow air into the chopper. The chopper kind of chops the air. It is then blown out a horn
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Doppler radar is able to measure wind speed within a storm. If the radar detects a small portion of a storm with strong winds traveling in opposite direction, it means there is intense rotation which may be a precursor to the tornado or even the tornado itself. This can allow us to see a tornado ahead of time and warn people so they can get to safety. Some mobile doppler radar can yield high resolution data from within the tornado itself, allowing us to learn more about its internal dynamics and how tornadoes work.
A tornado warning is issued when radar data and eyewitness reports indicate a tornado has formed, is forming, or is likely to form soon. These warnings are then issued by the local office of the National Weather Service. The warning will contain information on the tornado's location, speed and direction of movement, and places in the potential path. This information is distributed through TV and radio stations as well as smart phone apps. In some places sirens may sound to alert people.
A tornado and a cyclone cannot collide as they work on entirely different orders of magnitude. A cyclone is is its own large-scale self-sustaining weather system. A tornado is a small-scale vortex that is part of a parent thunderstorm, which is itself usually part of a larger storm system. Most tornadoes form from storms that develop along the fronts connected to a mid-latitude cyclone, and some are produced in theouter storm bands of tropical cyclones. When two cyclones collide, they merge into one.
Not by themselves, no. Most tornadoes form from a kind of severe thunderstorm called a supercell. These storms typically produce strong wind and heavy rain. These components can have some involvement in the formation of the tornado, but are not the direct cause. Much more is at work within the storm.
it is a really hard to earn a living off storm chasing. if you need new camera equipment you spend around 1,000 dollars. you have to pitch in money for hotels and motels when you travel to different states to catch a tornado. you have to drive lots of miles which you end up
sadly no the black berry storm 2 dose not work on att, but it dose work on the network verizon.
its about tornadoes and how they work/do.
For nothing. Sirens are a thing of a later age and were then mostly used to indicate start or end of work on factory sites. In 1793, people were roused to whatever action by blowing a horn.
it can work now