Video: Massive Supercell Overtakes Beach

Massive storm supercell rapidly closing in on a beach in Helsinki Finland.

A supercell is a thunderstorm that is characterized by the presence of a mesocyclone; a deep, continuously-rotating updraft. Of the four classifications of thunderstorms (supercell, squall line, multi-cell, and single-cell), supercells are the overall least common and have the potential to be the most severe. Supercells are often isolated from other thunderstorms, and can dominate the local climate up to 20 miles (32 km) away.

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Your Survival: Protect Yourself from Tornadoes, Earthquakes, Flu Pandemics, and other Disasters

Your Survival: Protect Yourself from Tornadoes, Earthquakes, Flu Pandemics, and other Disasters
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As Seen on FOX’s Geraldo and CNN’s Larry King Live.***Includes important information on FLU PANDEMICS and what you can do to protect yourself and your family from outbreaks such as SWINE FLU.***Dr. Bob Arnot, America’s most trusted medical correspondent, and Mark Cohen, present Your Survival, a practical handbook that makes planning for a disaster so simple, easy, and inexpensive that there’s no longer an excuse to put it off. Complete with checklists to help you stock an emergency food closet, vet your insurance policy, improve the chances your S.O.S. calls and emails will get through when no one else’s can,[Read More]
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