Tornado's can form with little to no warning and leave in their wake a path of destruction. It is important that every individual is prepared for such an event. When a tornado is imminent, you have only a short amount of time to act. Advance planning and quick response are the keys to surviving a tornado.
FLORIDA’S TORNADO SEASON
1. Summer Season, from June until September has the highest frequencies with usual intensities. This includes those tornadoes that form from land falling Tropical Cyclones.
2. Spring Season, from February through April is characterized by more powerful tornadoes because of the presence of the jet stream. When the jet stream digs south into Florida and is accompanied by a strong cold front and a strong squall line of thunderstorms, the jet stream's high level winds of 100 to 200 mph often strengthen a thunderstorm into what meteorologists call a super-cell or mesocyclone. These powerful storms can move at speeds of 30 to 50 mph, produce dangerous down-burst winds, large hail and the most deadly tornadoes.
WHEN TORNADOES ARE LIKELY TO STRIKE
Florida tornado climatology shows us that strong to violent tornadoes are just as likely to occur after midnight as they are in the afternoon. This unique feature makes these tornadoes more dangerous, because most people are asleep after midnight and cannot receive weather warnings relayed by commercial radio or television stations.
The solution to this is to have a NOAA Weather Radio in your home with a tone alert feature. This will allow you to receive warnings issued by your local National Weather Service office.
DURING A TORNADO
IF YOU LIVE IN A MOBILE HOME
Mobile Homes are particularly vulnerable. Do not remain in a mobile home if a tornado is approaching. Predetermine safe shelter areas. When a tornado watch is issued, take shelter in a building with a strong foundation. If not, lie in a ditch or low-lying area a safe distance away from the mobile home.
IF YOU ARE IN A CAR
Leave the vehicle immediately for safe shelter. Do NOT seek shelter in an overpass or bridge. If caught outside or in a vehicle, get inside a nearby building if you can, or lie flat in a nearby ditch or depression and cover your head and arms.
HOW TO PREPARE FOR TORNADOES
o Build or identify a Safe-Room in your Home
o Purchase and use a NOAA Weather Radio.
o Inquire if your Community is StormReady.
o Learn how to protect yourself during a tornado.
Waterspouts are weak tornadoes that form over warm water. Two major ingredients of the atmosphere for a waterspout to form are warm air temperatures and high humidity level. The islands and the shallow water along them help heat the air. During the summer, the air is extremely humid with temperatures in the mid-80s into the low 90s. The heat causes the air to rise. As it rises, the air’s humidity condenses into the tiny water droplets that make up clouds. As water vapor condenses, it releases more heat that makes the air rise even faster. Rising air currents are needed for waterspout formation. An important ingredient in the Keys is the regular east or northeast “trade winds” that blow right down the islands. Waterspouts tend to come from clouds with a dark, flat bottom when there is just a hint of rain. Waterspouts are most common along the Gulf Coast and southeastern states. In the western United States, they occur with cold late fall or late winter storms, during a time when you least expect tornado development. Waterspouts occasionally move inland becoming tornadoes causing damage and injuries. Even though waterspouts are usually weaker that strong tornadoes over land, they can be a real danger to boaters. People can get seriously injured or killed.
DIFFERENCE BETWEEN TORNADO AND WATERSPOUT
The Difference between a waterspout and a tornado is that a tornado is on land a Waterspout is over water.
A Water Spout may or may not be produced by Tornado storms as you will see in the Waterspout Link
truly a tornado is typically more dangerous due to the fact that they are over land and have the potential of destroying houses and taking lives. A waterspout can be as dangerous as a tornado if it makes landfall in a populated area.
BOTH ARE DANGEROUS and should be treated with the same respect.
As Defined by the National Weather Service
A violently rotating column of air, usually a pendant to a cumulus or cumulonimbus cloud, over a body of water with its circulation reaching the water. In the summer and spring, these phenomena are usually "tornadoes over water" that have been generated by thunderstorms. In the fall months, these most often begin as cold air funnels, being generated by a cold air mass passing over much warmer waters. Such waterspouts are generally much less intense than tornadoes and usually dissipate upon approaching shore.
A violently rotating column of air in contact with the ground and extending from the base of a thunderstorm. A condensation funnel does not need to reach to the ground for a tornado to be present; a debris cloud beneath a thunderstorm is all that is needed to confirm the presence of a tornado, even in the total absence of a condensation funnel. It nearly always starts as a funnel cloud and may be accompanied by a loud roaring noise. Tornadoes are classified by the amount of damage that they cause.
To learn more see these Links