Weather Alert in Tennessee
Severe Thunderstorm Warning issued May 20 at 5:18PM EDT until May 20 at 6:00PM EDT by NWS Morristown TN
AREAS AFFECTED: Greene, TN; Unicoi, TN; Washington, TN
DESCRIPTION: At 518 PM EDT, a severe thunderstorm was located over Tusculum, or near Greeneville, moving east at 45 mph. HAZARD...70 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Banner Hill, Tusculum, Chucky, Limestone, Embreeville, Camp Creek, Davy Crockett Birthplace, Erwin, Greeneville, and Telford. This includes Interstate 26 in Tennessee between mile markers 36 and 45.
INSTRUCTION: For your protection move to an interior room on the lowest floor of a building.
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Weather Topic: What are Cumulus Clouds?
Home - Education - Cloud Types - Cumulus Clouds
Next Topic: Drizzle
Cumulus clouds are fluffy and textured with rounded tops, and
may have flat bottoms. The border of a cumulus cloud
is clearly defined, and can have the appearance of cotton or cauliflower.
Cumulus clouds form at low altitudes (rarely above 2 km) but can grow very tall,
becoming cumulus congestus and possibly the even taller cumulonimbus clouds.
When cumulus clouds become taller, they have a greater chance of producing precipitation.
Next Topic: Drizzle
Weather Topic: What is Evaporation?
Home - Education - Precipitation - Evaporation
Next Topic: Fog
Evaporation is the process which returns water from the earth
back to the atmosphere, and is another crucial process in the water cycle.
Evaporation is the transformation of liquid into gas, and it happens because
molecules are excited by the application of energy and turn into vapor.
In order for water to evaporate it has to be on the surface of a body of water.
Next Topic: Fog
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