Weather Alert in Florida
Flood Advisory issued September 4 at 12:46PM EDT until September 4 at 1:30PM EDT by NWS Key West FL
AREAS AFFECTED: Monroe, FL
DESCRIPTION: * WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of the Lower Keys. * WHEN...Until 130 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 1244 PM EDT, National Weather Service Meteorologist detected heavy rain due to thunderstorms. Overflowing poor drainage areas will cause minor flooding in the advisory area. Between 2 and 3 inches of rain have fallen. - The heaviest rainfall has exited the advisory area, but any ponding water will need time to recede. - Some locations that will experience flooding include... Big Coppitt Key, Boca Chica, Shark Key, Bay Point, Geiger Key, Saddlebunch Keys, Sugarloaf Key and Upper Sugarloaf Key. - This includes US 1 between mile markers 15 and 8. - http://www.weather.gov/safety/flood
INSTRUCTION: Do not drive your vehicle into areas where the water covers the roadway. The water depth may be too great to allow your car to cross safely. Be aware of your surroundings and do not drive on flooded roads.
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Weather Topic: What are Nimbostratus Clouds?
Home - Education - Cloud Types - Nimbostratus Clouds
Next Topic: Precipitation
A nimbostratus cloud is similar to a stratus cloud in its formless,
smooth appearance. However, a nimbostratus cloud is darker than a stratus cloud,
because it is thicker.
Unlike a stratus cloud, a nimbostratus cloud typically brings with it the threat
of moderate to heavy precipitation. In some cases, the precipitation may evaporate
before reaching the ground, a phenomenon known as virga.
Next Topic: Precipitation
Weather Topic: What is Rain?
Home - Education - Precipitation - Rain
Next Topic: Shelf Clouds
Precipitation in the form of water droplets is called rain.
Rain generally has a tendency to fall with less intensity over a greater period
of time, and when rainfall is more severe it is usually less sustained.
Rain is the most common form of precipitation and happens with greater frequency
depending on the season and regional influences. Cities have been shown to have
an observable effect on rainfall, due to an effect called the urban heat island.
Compared to upwind, monthly rainfall between twenty and forty miles downwind of
cities is 30% greater.
Next Topic: Shelf Clouds
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