Found a good "Super Cells: Thunderstorms & Lightning" link? Let Us Know!

The film "The Day After Tomorrow" - comments by climatologist ... The film makers are quite up-front about the fact that it's not a scientifically realistic scenario. The publicity material provided by the film company Fox says that when scientists talk about abrupt climate change they mean five or ten years, but that for dramatic reasons everything was compressed to a couple of weeks.

Storms in the Future: Changes in Intensity, Cloudiness, Rainfall ... ... A second team was involved in determining the properties of the clouds that may be associated with these future storms, and a third team was involved with ...

Explanation for the Super Storm Theory During the super storm, much of the heat that had been accumulated during the previous period of global warming has been ejected into space through the eye of the hurricanes. There is no other explanation offered by science to explain the sudden disappearance of atmospheric and oceanic heat. Heat has energy, and that energy must go some place. You cannot suddenly produce a cold planet without accounting for the sudden loss of energy. In other words, high temperatures do not directly make ice cubes or snowflakes. There has to be some mechanism for pumping the heat out of the atmosphere and disposing of it in order to cool the temperature of the planet as much as it has cooled during the Younger Dryas period and previous periods of rapid cooling. [PDF link recovered 4/19/11]

Development A super cell is in fact a very strange appearance. While most storms have several updrafts and downdrafts which interfere with each other, a super cell has only one updraft and only one downdraft. This way the super cell allows itself to feed off itself, giving it a long and intense life. also see sub-division super cells. Because the super cell "lives" so long, it can create massive hailstones.

Of Super Models, Super Cells, and Super Outbreaks [PPT- Microsoft Powerpoint] The Storm Prediction Center exists solely to protect the life and property of the American people through the issuance of timely, accurate watch and forecast products dealing with tornadoes and other hazardous mesoscale weather phenomena.[.Zip link recovered 4/19/11]

Homebrew Lightning Detector The lightning detector actually helps prevent a lightning strike near it by dissipating static electricity, the same principle used in static discharge arrays that protect tall structures like antennas and windmill towers. [PDF link recovered 4/19/11]

SuperCells [USA Today] By Chris Cappella, USATODAY.com - The largest, strongest and longest-lasting thunderstorms have an appropriate name: "supercells." They are capable of producing tornadoes, large hail, dangerous bursts of wind or flash floods as well as lightning, which is a danger in all thunderstorms. These storms are characterized by rotating winds rising into the storm called a "mesocyclone."

"Textbook" Supercell Schematic (Online Tornado FAQ) If one could strip away all trees, hills, buildings, low clouds, intervening precipitation and other obstructions, this would resemble the appearance of many supercells.

Emergency Procedures During Thunder & Lightning Storms The purpose of this article is to educate Aquatic and Recreation facility managers and operators on the need to pre-plan for thunder and lightning storm emergencies and to educate their employees and patrons on basic safety and survival skills. [Link updated 4/19/11]

RADAR CHARACTERISTICS OF SUPERCELLS There are three types of supercell thunderstorms: Classic supercells, HP (high precipitation) supercells, and LP (low precipitation supercells). Low level moisture and the value of precipitable water (PW) strongly determine which type of supercell a severe thunderstorm will be. LP supercells in the U.S. primarily occur in the Lee of the Rockies while HP supercells are common in the eastern Great Plains and eastward. Classic supercells are common in the Great Plains but can occur in regions where LP and HP supercells are common.

Photo Gallery- Supercells, Supercell photos from storm chasing see also: Storm Structure!

WHAT TO DO DURING A LIGHTNING STORM In the United States each year, lightening kills more than 500 people and injures more than 1000 people. Seventy-four percent of the survivors suffer permanent injuries. More deaths are caused by lightning than floods, hurricanes and tornadoes. Lightning causes skin burns, nerve damage, and death from irregular heart beats. The people who are killed by lightning are often spectators or participants in sporting events.

Lightning Safety Tips

Variations: supercell storms come in a variety of shapes and sizes

supercell storms thunderstorms observation techniques Most people are able to recognize thunderstorms from their typical characteristics of lightning and thunder. Thunderstorms are not 'objects' that move. They are 'atmospheric processing machines' consisting of up draughts which feed moisture and energy into the thunderstorm and downdraughts which emit the excess air back out of the thunderstorm. Inside the thunderstorm, the air flows and condenses under the appropriate conditions and rainfall as well as other forms of precipitation such as hail may be produced.

Tornadogenesis in supercell storms—what we know and what we ... This paper discusses current knowledge and mysteries of tornadogenesis in supercell thunderstorms. The following questions will be addressed.

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