Geometry.Net - Science: Tornadoes

Severe Weather Stock Footage - Ultimate Chase Stock Footage
Severe weather stock footage library which includes hurricanes, lightning, waterspouts, tornadoes, hail, and all other types of weather related extremes.
http://www.mthurricane.com/video_clips.htm

Extractions: Offering Severe Weather Stock Footage For The Most Amazing And Intense Video Ever Recorded !! Scenes Available: CLICK ON LINKS BELOW Hurricanes TO VIEW SAMPLE CLIPS: Typhoons HURRICANE VIDEO CLIPS Tornadoes Lightning TORNADO VIDEO CLIPS Waterspouts Flooding LIGHTNING VIDEO CLIPS Hail Dust devils WATERSPOUT VIDEO CLIPS Fires Florida Wildlife HAIL VIDEO CLIPS Sunsets Storm Structure FLOODING VIDEO CLIPS Heavy Rain Damage Scenes FIRE VIDEO CLIPS Tumble Weeds WILDLIFE VIDEO CLIPS Still Photography: Click Here For Stock Footage Inquiries Contact Mike At: mike@ultimatechase.com Phone: (305) 394-6000 Severe Weather Video Stock Footage Library, Waterspout Video Stock Footage, Hurricane Video Stock Footage, Lightning Video Stock Footage, Tornado Video Stock Footage, Flooding Video Stock Footage Fire Video Stock Footage, Sept.11 Lightning Bolt, Storm Chaser-Mike Theiss, Extreme Weather Stock Video, Storm Clouds Stock Video, Fire Video Stock Footage, Hail Video Stock Footage Library
Tornadoes
tornadoes. The unpredictable and destructive nature of tornadoes,defined by The National Weather Service as a violently rotating
http://www2.sunysuffolk.edu/mandias/honors/student/tornado/

Extractions: Tornadoes The unpredictable and destructive nature of tornadoes, defined by The National Weather Service as "a violently rotating column of air in contact with the ground and pendant from a thunderstorm," frequently results in deadly consequences for the people and paths it crosses. It is because of its mysterious and often erratic nature that tornadoes have been widely studied and researched by scientists, leading to a better and ever growing understanding of the atmospheric conditions which give rise to the spiraling vortex known as the tornado. Links to learn more about Tornadoes
Meade County Kentucky Tornadoes, 1950-2000
Provides information on storms in the county from 1950 through 2000.
http://www.crh.noaa.gov/lmk/tornadostats/meade.html
Tornadoes And Tornado Research
A comprehensive website on tornadoes with information on how tornadoesform, what to do when a tornado strikes, and much more. Also
http://www.geocities.com/CapeCanaveral/Lab/2430/
Tornadoes
ALL the information you need on tornadoes and thunderstorms. Tons of informationand links, plus my own tornado damage photos. tornadoes.
http://www.geocities.com/CapeCanaveral/Lab/2430/tornado.html
Vortex100 Storm Chase Page: Your Severe Weather Forecasting Resource
Valuable resource page for storm chasers, including extended discussion of severe weather, tools for forecasting tornadoes, and NCEP forecast models.
http://members.aol.com/vortex100
Tornadoes
Hopefully, it was in a video or on television. Each year as many as 1000 tornadoesmay occur in the United States. Describe when and where most tornadoes form.
http://www.oar.noaa.gov/k12/html/tornadoes.html

Extractions: Introduction H ave you ever seen a tornado? Hopefully, it was in a video or on television. Each year as many as 1000 tornadoes may occur in the United States. Their destruction can range from minor to devastating. Although about 100 people are killed each year by tornadoes, many more people survive unharmed. By knowing what to do you can greatly decrease your chances of getting hurt. This activity will introduce you to the history of tornado forecasting, tornado formation and tornado safety. What's in this section? Get Info Gather Data Application Consider the impact the first tornado forecast had on saving lives. Discuss the importance of following safety plans.
Tornadoes: Nature's Most Violent Wind
Contains information about tornadoes such as how they are formed, how they are ranked, and the structure of a tornado.
http://www.usatoday.com/weather/tg/wtorwhat/wtorwhat.htm

Extractions: Source: USA TODAY research by Chad Palmer; Graphic by Chuck Rose Tornadoes: Nature's most violent wind Tornadoes have struck every U.S. state, including Alaska and Hawaii. But most tornadoes form in a belt from Nebraska southward through central Texas known as Tornado Alley and in the Southeast. Wind speeds in tornadoes can vary from 72 to almost 300 mph. Fortunately, only 2 percent of all tornadoes have winds greater than 200 mph. More details about tornadoes Fujita wind damage scale rates tornadoes Intense tornadoes can have more than one vortex Tornado information index ... Gannett Co. Inc.
Introduction To Tornadoes
starts. Then, if other conditions are right, the thunderstorm may spinout one or more tornadoes. mph. tornadoes are also relatively small.
http://www.movies.warnerbrothers.com/twister/cmp/tornadointro.html

Extractions: A tornado (from the Spanish "tronada", meaning thunderstorm) is a violently rotating column of air rising up into a cloud. A thunderstorm is the first step in the creation of a tornado. A thunderstorm happens when there is moisture in the atmosphere, a lifting force causing air to begin rising, and unstable air that will continue to rise once it starts. Then, if other conditions are right, the thunderstorm may spin out one or more tornadoes. A tornado is often located at the edge of an updraft, next to air coming down from the thunderstorm with falling rain or hail. (This explains why a burst of heavy rain or hail sometimes announces a tornado's arrival.) As air rises from the ground in the tornado's vortex, a low pressure area is created near the ground. Air rushes to fill this area, causing additional damage to areas not directly hit by the tornado. As air rushes into the vortex, its pressure lowers, cooling the air. This cooling condenses water vapor in the air into the tornado's familiar funnel-shaped cloud. As the swirling winds pick up dust, dirt, and debris from the ground, the funnel turns even darker. (Twisters that pick up little dirt can retain their white, cloud coloration, and some have taken on a red hue by picking up red dirt.)
Encyclopedia. Giannetta Meteorological Encyclopedia...WEATHER BY GIANNETTA...Cha
Articles on Weather and Meteorology, ElNino, Hurricanes, tornadoes. Many weather charts/graphics/maps/pictures. Links to other weather sites, some as far away as the South Pole.
http://www.enter.net/~wxdata/
TLC - Tornadoes
by Matthew Zymet Unusual Winter tornadoes It was shortly before midnighton the first Valentine's Day of the new millennium. tornadoes on video!
http://tlc.discovery.com/tlcpages/tornado/tornado.html

Extractions: A system of four tornadoes, Georgia's deadliest outbreak in 50 years, swarmed through the southwest portion of the state, killing 22 and injuring over 100. The worst path of destruction was a mile wide by 10 miles long. After touring the damage by helicopter, Georgia Gov. Roy Barnes declared a state of emergency, saying, "This thing just cut a swath across a huge area. Within it there was total devastation. Back in Washington, President Clinton expressed his sadness at the " terrible and unusual" weather tragedy. What's Going On With the Weather?
Bew! La Nature Insolite - Natureinsolite.com - Incredibleweather.com
Image galleries of weather phenomena in Canada as well as tools for chasing tornadoes on the internet. Site in both English and French.
http://www.incredibleweather.com/
Tornadoes
FLORIDA STORM WATCH tornadoes, STORM WATCH PAGES. What Time Are Florida'stornadoes Likely to Strike? Florida tornado climatology
http://floridadisaster.org/bpr/EMTOOLS/Severe/tornadoes.htm

Extractions: F lorida ha s two Tornado Seasons. The Summer Season , from June until September has the highest frequencies with usual intensities of or on the Fujita Scale . This includes those tornadoes that form from landfalling Tropical Cyclones. The Deadly 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 streams high level winds of 100 to 200 mph often strengthen a thunderstorm into what meteorologists call a supercell or mesocyclone. These powerful storms can move at speeds of 30 to 50 mph, produce dangerous downburst winds, large hail and the most deadly tornadoes.
Web Weather For Kids
Atmospheric science experiments. Create a thunderstorm, lightning, tornadoes right in your classroom or at home.
http://www.ucar.edu/40th/webweather/

Extractions: "Hi! I'm your guide! I'll be with you as you try these simple "do-at-home" experiments to learn what thunderstorms are all about. "You teachers might want to check out the Resource lists at the end of each of the activities, and the Teacher Tips page. "See our scrapbook about creating this Web Weather for Kids site." UCAR PAGE Roberts Forum Make a thunderstorm!! Make lightning!! Measuring distance Make a tornado!!
Weather.com - Encyclopedia - Tornado
Historical tornadoes tornadoes can occur at any time of the year andjust about anywhere in the world. However, the unique geography
http://www.weather.com/encyclopedia/tornado/history.html?from=newscenter
CNN - Tornadoes Kill 4 In Tennessee, Arkansas - April 16, 1998
CNN.com
http://www.cnn.com/WEATHER/9804/16/tornado/

Extractions: Web posted at: 7:36 p.m. EDT (2336 GMT) MANILA, Arkansas (CNN) At least one more tornado was sighted Thursday in an area of Arkansas already hit hard by a twister early in the day. But sirens designed to warn residents were inoperable because power lines were knocked down by the earlier storms. A tornado, shrouded by darkness, skipped across northeastern Arkansas and western Tennessee early Thursday, killing four people, including a brother and sister who died in their mobile home. At least 22 people were injured. Damage from the tornado 2.6MB/24 sec./320x240
Weather.com - Safety - Tornado
tornadoes are generally spawned by thunderstorms, though they have beenknown to occur without the presence of lightning. The stronger
http://www.weather.com/safeside/tornado/

Extractions: A tornado is a violently rotating column of air extending between, and in contact with, a cloud and the surface of the earth. Tornadoes are generally spawned by thunderstorms, though they have been known to occur without the presence of lightning. The stronger tornadoes attain an awe-inspiring intensity, with wind speeds that exceed 200 mph and in extreme cases may approach 300 mph. What are some of the myths about tornadoes? The United States has the highest incidence of tornadoes worldwide, with about 1,000 occurring every year. According to Stu Ostro, a Senior Weather Specialist at The Weather Channel, this is due to the unique geography that brings together polar air from Canada, tropical air from the Gulf of Mexico, and dry air from the Southwest to clash in the middle of the country, producing thunderstorms and the tornadoes they spawn. Tornadoes can come one at a time, or in clusters, and they can vary greatly in length, width, direction of travel, and speed. They can leave a path 50 yards wide or over a mile wide. They may touch down for only a matter of seconds, or remain in contact with the ground for over an hour.
CNN - Arkansas Copes With Aftermath Of Killer Tornadoes - Mar. 3, 1997
CNN.com
http://www.cnn.com/WEATHER/9703/03/weather.update.am/

Extractions: Web posted at: 5:20 a.m. EST (1020 GMT) LITTLE ROCK, Arkansas (CNN) Emergency workers searched for bodies and began assessing damage of "apocalyptic proportions" Sunday in the wake of devastating tornadoes that tore across the South. At least 24 people were killed and more than 250 injured in the storms that swept through Little Rock, Arkadelphia and other towns Saturday. Those tolls were expected to climb, said Dave Maxwell, spokesman for Arkansas Emergency Management. Storms were also blamed on at least 17 deaths in Kentucky, Ohio, Tennessee and Mississippi. Arkansas State police said more than 20 tornados touched down Saturday, destroying or damaging hundreds of homes and buildings along a 250-mile path from south Arkansas to the state's border with Missouri. President Clinton will be going to his home state on Tuesday to inspect the damage, a White House official said. Federal Emergency Management Agency Director James Lee Witt was also expected to visit.
The Tornadoes
tornado1.JPG (52183 bytes). Yesterday Today Music Calendar Musicians MerchandiseMisc. Join The tornadoes fan club. Click here to send us email.
http://www.tornadoesband.com/
CNN - Death Toll From Texas Tornadoes Continues To Rise - May 28, 1997
CNN.com
http://www.cnn.com/WEATHER/9705/28/tornado.update/

Extractions: Web posted at: 5:00 a.m. EST JARRELL, Texas (CNN) Tornadoes ravaged four central Texas counties from Waco to Austin on Tuesday, destroying an entire subdivision in Jarrell where at least 34 people died and scores more were hurt. Dozens of people were forced into makeshift shelters at Jarrell, a small town 40 miles north of Austin that was nearly wiped out by a tornado eight years ago. "We've got nothing left except piles of debris," said Richard Elliot, chief deputy sheriff for Williamson County. He said several people were missing. Tornado in Texas (2.7M/34 sec. large frame QuickTime movie (1.4M/34 sec. small frame QuickTime movie In Austin, officials said one resident drowned in flash flooding. In addition, one person was killed when a tornado destroyed two homes around Lake Travis, city spokesman Carlos Cordova told CNN. Williamson County Communications Director Geniva Simpson told CNN at least 32 people were killed in the Double Creek Estates subdivision in the northwest part of Jarrell. Hearses trickled into Jarrell late Tuesday as rescue workers retrieved bodies from the rubble in the fading evening light. At least three of the town's residents were hospitalized in critical condition.

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