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Tornadoes: more books (100)

Storm Chasers: On the Trail of Deadly Tornadoes (High Five Reading) by Matt White, 2002-05
Weather Channel#4: Tornadoes by Sally Rose, 1999-05-01
Tornadoes (High Interest Books) by Luke Thompson, 2000-09
Winds of Fury, Circle of Grace: Life After the Palm Sunday Tornadoes by Dale Clem, 1997-04
Big Weather: Chasing Tornadoes in the Heart of America (Owl/John MacRae Books) by Mark Svenvold, 2006-05-02
Our Powerful Planet: The Curious Kid's Guide to Tornadoes, Earthquakes, and Other Phenomena (Lobster Learners) by Tim O'Shei, 2008-10-30
Why Why Why Do Tornadoes Spin? by Camilla de la Bedoyere, Catherine Chambers, et all 2008-07
Eye Of The Storm: Inside The World's Deadliest Hurricanes, Tornadoes, And Blizzards by Jeffery Rosenfeld, 2003-07-04
Tornadoes (What on Earth) by Helen Orme David Orme, 2006-10-01
Hurricanes and Tornadoes (Wild Weather) by Angela Royston, 2009-09-01
Tornadoes (Pebble Plus) by Mari Schuh, 2009-08-15
Tornadoes (Nature's Fury) by Cari Meister, 2000-03
Plains Outbreak Tornadoes: Killer Twisters (American Disasters) by Victoria Sherrow, 1998-11
Tornadoes (Extreme Weather) by Liza N. Burby, 1999-08

lists with details

NWS Publications: Tornadoes
Information about tornadoes from the National Weather Service.
http://www.nws.noaa.gov/om/brochures/tornado.shtml

Extractions: Questions/Comments? A PREPAREDNESS GUIDE Including Safety Information for Schools U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Weather Service September 1992 (NOAA, FEMA, The American Red Cross ) Although tornadoes occur in many parts of the world, these destructive forces of nature are found most frequently in the United States east of the Rocky Mountains during the spring and summer months. In an average year, 800 tornadoes are reported nationwide, resulting in 80 deaths and over 1,500 injuries. A tornado is defined as a violently rotating column of air extending from a thunderstorm to the ground. The most violent tornadoes are capable of tremendous destruction with wind speeds of 250 mph or more. Damage paths can be in excess of one mile wide and 50 miles long. Once a tornado in Broken Bow, Oklahoma, carried a motel sign 30 miles and dropped it in Arkansas! What causes tornadoes?
Facts About Tornadoes
Recently I had this opportunity to learn about so many facts about tornadoes, in a science exhibition held in my university. I thought, why not share info with you guys
http://www.buzzle.com/articles/facts-about-tornadoes.html

Extractions: Home World News Latest Articles Escape Hatch ... Endless Buzz Recently I had this opportunity to learn about so many facts about tornadoes, in a science exhibition held in my university. I thought, why not share the info with you guys... Tornadoes - even the name, gives most people the shudders! Especially to those who happen to be natives of the United States, as this place is mostly frequented by these devastating phenomenons of nature. However, they can hit almost anywhere on the globe. Also known as twisters, as devastating they are, they are also one of the amazing creations of mother nature. Their existence stands for the fact that mankind do not posses the ability to gain a complete control over nature - a soul that is unbound and free. Many interesting facts about tornadoes , await you in the following. If viewed from the perspective of philosophy, the occurrence of tornadoes may be analogical to the union of two giant entities of the universe - the Earth and the Heaven. As a child I had read a story which narrated how Earth and Heaven were separated from each other by the Almighty. So may be Heaven pays occasional visits to his love at any time of the year. But such visits cost dearly to the human race, resulting in large scale destruction of objects that are essential for the existence of life. But as we say, 'everything is fare is love and war'... The tornado facts are as follows...
TornadoSquad.com, Tornado Videos,tornado Links,tornado Alley, Tornadoes
Features tornado videos, links for tornadoes, kids corner, and storm talk.
http://www.tornadosquad.com/
Weather Wiz Kids Weather Information For Kids
Weather Wiz Kids is a fun and safe website for kids about all the weather info they need to know. It contains tools for weather education, including weather games, activities
http://www.weatherwizkids.com/weather-tornado.htm

Extractions: A tornado is a violent rotating column of air extending from a thunderstorm to the ground. The most violent tornadoes are capable of tremendous destruction with wind speeds of up to 300 mph. They can destroy large buildings, uproot trees and hurl vehicles hundreds of yards. They can also drive straw into trees. Damage paths can be in excess of one mile wide to 50 miles long. In an average year, 1000 tornadoes are reported nationwide. Most tornadoes form from thunderstorms. You need warm, moist air from the Gulf of Mexico and cool, dry air from Canada. When these two air masses meet, they create instability in the atmosphere. A change in wind direction and an increase in wind speed with increasing height creates an invisible, horizontal spinning effect in the lower atmosphere. Rising air within the updraft tilts the rotating air from horizontal to vertical. An area of rotation, 2-6 miles wide, now extends through much of the storm. Most strong and violent tornadoes form within this area of strong rotation.
Tornadoes | Natural Disasters And Weather Emergencies | US EPA
tornadoes Prepare for a tornado before it strikes information to help you understand the dangers and what you can do before a disaster (information below).
http://www.epa.gov/naturalevents/tornadoes.html

Extractions: @import 'http://www.epa.gov/epafiles/s/epa.css'; Jump to main content. Natural Disasters and Weather Emergencies Contact Us Search: All EPA This Area General (non-emergency) information about tornadoes from the National Oceanographic and Atmospheric Administration (NOAA). Many of the links below go to sites outside EPA. Other sites
Tornadoes
Easier tornadoes are violent, whirling funnel-shaped windstorms that usually travel over land. When a tornado touches the
http://www.42explore.com/tornadoes.htm
Tornado Severe Weather, Safety, Current Probabilities, Statistics, Skywarn, Fact
tornadoes, weather watchers, fact sheet statistics for every state, and links to the Disaster Center states pages.
http://www.disastercenter.com/tornado.htm

Extractions: Alaska : Alabama : Arkansas : Arizona : California : Connecticut : Colorado : Delaware : Florida : Georgia : Hawaii : Idaho : Illinois : Indiana : Iowa : Kansas : Kentucky : Louisiana : Massachusetts : Maine : Michigan : Minnesota : Missouri : Maryland : Mississippi : Montana : North Carolina : North Dakota : Nebraska : Nevada : New Hampshire : New Jersey : New Mexico : New York : Ohio : Oklahoma : Oregon : Pennsylvania : Rhode Island : South Carolina : South Dakota : Tennesse : Tornado : Texas : Utah : Virginia : Vermont : Washington : Wisconsin : West Virginia : Wyoming : Please use our State bulletin boards for your State tornado reports The Enhanced Fujita Scale (EF Scale) The Disaster Center's Tornado Risk by State United States Tornadoes By Month and Year 1950 1997 Building a Safe Room Inside Your House ... The Journal of Storm Chasing Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Minnesota Michigan Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Virginia Vermont Washington West Virginia Wisconsin Wyoming Tornado Statistics for every State 1950 1995
Tornadoes - Science - The New York Times
Find articles and multimedia about tornadoes from The New York Times.
http://topics.nytimes.com/top/news/science/topics/tornadoes/index.html

Extractions: @import url(http://graphics8.nytimes.com/css/topic/screen/200704/topic.css); Search All NYTimes.com Tuesday, November 16, 2010 World U.S. N.Y. / Region ... Topics > Tornadoes E-MAIL Russell D. Perkins/The Daily Oklahoman via Associated Press A tornado, according to the National Oceanic and Atmospheric Administration, "is a violently rotating column of air that is in contact with the ground.'' Overall, the sprawling masses of moving air that make up hurricanes produce more large-scale destruction. But the sudden havoc and localized devastation that the funnel-shape cloud of tornadoes can wreak has made them perhaps even more fearsome. This was how Dan Barry described a visit to Greensburg, Kan., "population uncertain,'' a month after a tornado struck in May 2007: "Yes, a tornado nearly two miles wide really did mow through here one night last month. It really did kill 10 of the 1,450 residents. It really did destroy just about every house, business and church, as though determined to erase Greensburg, home of the World�s Largest Hand-Dug Well, from memory. And yes, all this in about the time it takes for a cup of coffee to cool." According to N.O.A.A., about 1,000 tornadoes hit the United States every year, killing on average 60 people. About 2 percent are recorded as force 4 or 5, the deadliest. The highest tornado wind speed ever recorded was 318 mph, measured on May 3, 1999 near Bridge Creek/Moore, Oklahoma. The greatest death toll came from the so-called "Tri-state tornado,'' which killed 695 people along its 219 mile track through Missouri, Illinois and Indiana on March 18, 1925.
Tornadoes
Average number of tornadoes per year (1950–2004) 910 State with highest number of tornadoes per year (1950–1994) Texas (avg. 125) Top 5 states with highest incidence of
http://www.infoplease.com/spot/tornado1.html
Tornado, Tornadoes, Tornado Pictures At LiveScience.com
LiveScience.com explains tornado, tornadoes, tornado pictures, tornado information and pictures of tornadoes.
http://www.livescience.com/tornadoes/

Extractions: dartTag = 'general/home'; Tornadoes are the most powerful, unpredictable and destructive weather systems on Earth. The National Weather Service (NWS) defines a Tornado as a violently rotating column of air in contact with the earth�s surface (land or water) and commonly associated with a severe thunderstorm. A tornado generally occurs when high winds within a low pressure system (such as a thunderstorm) cause water vapor in the air to condense in to a condensation funnel cloud. Many less severe tornadoes are not even visible to the human eye. Major tornadoes usually become more visible when the strong winds within the funnel lift up dirt and debris off the Earth�s surface. Tornadoes are generally classified as either a land spout (a tornado on land), a water spout (a tornado that forms over water) or a gustnado (a small tornado caused by a strong downburst of wind from a thunderstorm). The average tornado has maximum wind speeds of about 112 mph or less, measures around 250 feet in width and travels approximately one mile before falling apart. Some of the most catastrophic tornadoes in recorded history have had winds in excess of 300 miles an hour (twice that of a category 5 hurricane), have measured more than 2 miles in girth, and have carved devastating paths of destruction miles and miles in length. For additional tornado facts and information , simply select any tornado picture , tornado article or other interactive tornado feature below.
FEMA: Tornado
Tornado safety tips from the Federal Emergency Management Agency.
http://www.fema.gov/hazard/tornado/

Extractions: Advanced Search Print Preview Tornadoes are nature’s most violent storms. Spawned from powerful thunderstorms, tornadoes can cause fatalities and devastate a neighborhood in seconds. A tornado appears as a rotating, funnel-shaped cloud that extends from a thunderstorm to the ground with whirling winds that can reach 300 miles per hour. Damage paths can be in excess of one mile wide and 50 miles long. Every state is at some risk from this hazard. Some tornadoes are clearly visible, while rain or nearby low-hanging clouds obscure others. Occasionally, tornadoes develop so rapidly that little, if any, advance warning is possible. Before a tornado hits, the wind may die down and the air may become very still. A cloud of debris can mark the location of a tornado even if a funnel is not visible. Tornadoes generally occur near the trailing edge of a thunderstorm. It is not uncommon to see clear, sunlit skies behind a tornado. The following are facts about tornadoes: They may strike quickly, with little or no warning.
Worcestertornadoes.com: Home
Official team site with news, schedule, and ticket information.
http://www.worcestertornadoes.com/
Tornadoes - DAN'S WILD WILD WEATHER PAGE
tornado tornadoes fujita scale severe weather rain free base wall cloud
http://www.wildwildweather.com/twisters.htm

Extractions: Click the Map for a more detailed view. Why do some thunderstorms produce violent tornadoes while most do not? The answer is related to the wind . If the wind changes direction and gets stronger with height, it can cause a column of air to rotate. Think of a rotating column of air about 2 miles high and half a mile wide. Suddenly a thunderstorm updraft pulls this column upward. Now it's 3 miles high and a few hundred yards wide. When this happens the air spins up. Sit in a swivel chair and hold your arms out. Now have someone spin you around. As you spin bring your hands to your lap. Be careful doing this! The scientific term for this spinning up is conservation of angular momentum. It is this process that can take 50 mph winds and turn them into a tornado with 200 mph winds! Everything has to come together just right for a tornado to occur. More tornadoes occur in the United States than any other place in the world. Alabama ranks 4th in the nation for the number of killer tornadoes, and the risk of tornadoes is higher in the Tennessee Valley. Texas and Oklahoma have many more tornadoes than we do, here in the Tennessee Valley, ours tend to be more deadly. The worst tornado disaster occurred on March 21, 1932. Over 300 people were killed in the state during 2 waves of tornadoes that day.
1979 Red River Valley Tornado Outbreak - Wikipedia, The Free Encyclopedia
Encyclopedia article about the 1979 tornadoes that struck Wichita Falls, Texas and other towns in Texas and Oklahoma.
http://en.wikipedia.org/wiki/Red_River_Valley_Tornado_Outbreak

Extractions: From Wikipedia, the free encyclopedia (Redirected from Red River Valley Tornado Outbreak Jump to: navigation search 1979 Red River Valley tornado outbreak Destruction in Wichita Falls, Texas after the tornado. Date of tornado outbreak April 10–11, 1979 Duration 2 days Maximum rated tornado tornado Tornadoes caused 59 confirmed Damages unknown Fatalities Areas affected Mississippi Valley Time from first tornado to last tornado Most severe tornado damage; see Fujita Scale The 1979 Red River Valley tornado outbreak was a tornado event that occurred on April 10, 1979 near the Red River Valley . It's most noted for the F4 tornado that hit Wichita Falls, Texas and is commonly referred to as " Terrible Tuesday " by many meteorologists. Additional tornadoes were reported across the Southern Plains as well as in the Mississippi River Valley on April 10-April 11, 1979. Damage Tornado table ... A deepening low pressure system formed in Colorado as a warm front lifted north pulling warm, moist, unstable air. There was strong upper level dynamics all coming together to produce strong tornado-producing supercells. In the early afternoon hours, three
Tornado History Project: Maps And Statistics
Searchable database of all US tornadoes from 1950-2006. Includes statistics and maps for every tornado, including path information. Read eyewitness accounts or submit your own.
http://www.tornadohistoryproject.com/
TORNADOESBLUES.COM
The tornadoes have been together for well over a dozen years, taking on a few different forms over the years, but always with a core of Dan Berkowitz (bass), Bob Goffstein (guitar
http://tornadoesblues.com/
Tornadoes - Resources On The Effects Of Tornados On Human Health
Are You Ready? tornadoes FEMA.gov; NWS/SPC Watch, Warning, Advisory Display National Weather Service, National Oceanic and Atmospheric Administration
http://sis.nlm.nih.gov/enviro/tornados.html
Tornadoes
United States Search and Rescue Task Force. tornadoes. One of the most destructive natural phenomena, tornadoes are swirling winds that spin at phenomenal speeds of up to 400 mph.
http://www.ussartf.org/tornadoes.htm

Extractions: United States Search and Rescue Task Force Tornadoes One of the most destructive natural phenomena, tornadoes are swirling winds that spin at phenomenal speeds of up to 400 mph. Like hurricanes, they are caused by severe low pressure zones that attract winds with force. They have relatively small bases, a fact which greatly magnifies their destructive power. Tornadoes are difficult to predict and often strike without warning. Meteorologists expect to be able to predict a tornado in the near future. Tornadoes may range in width from several hundred yards to more than one mile across. Although tornadoes occur throughout most of the United States, areas in the Midwest and South are particularly susceptible to tornado activity. When a tornado is coming, you have only a short amount of time to make life-or-death decisions. Advance planning and quick response are the keys to surviving a tornado. Waterspout - Waterspouts are tornadoes over water which draw up large columns of water. If a waterspout moves from sea to shore, expect fish and other sea creatures to rain down! BEFORE Conduct tornado drills each tornado season.
Answers.com - Tornadoes Questions Including "What Is The Difference Between Hurr
tornadoes Questions including What is the difference between hurricanes and tornadoes and How can you protect yourself from a tornado
http://wiki.answers.com/Q/FAQ/2514
Tornadoes
Whether it's a slender, graceful tube or a massive, roaring wall of cloud, the tornado is among the most fascinating and frightening of atmospheric phenomena.
http://www.ucar.edu/communications/factsheets/Tornadoes.html

Extractions: UCAR Communications Fact sheets Search Whether it's a slender, graceful tube or a massive, roaring wall of cloud, the tornado is among the most fascinating and frightening of atmospheric phenomena. On average, about 1,000 tornadoes touch down in the United States each year, by far the highest frequency reported for any nation in the world. However, U.S. death and injury tolls have dropped considerably in recent decades due to better warnings. Scientists at NCAR and elsewhere are trying to unravel the causes of these evanescent whirlwinds. Not all tornadoes are alike. At left is an example of the tornadoes often called "landspouts," which tend to be relatively weak. This one was photographed near Denver on 30 June 1987. Below is a powerful tornado that struck in the Texas Panhandle on 2 June 1995. Such violent twisters originate from supercell thunderstorms and occur most often in the central and eastern United States. Photo by Harald Richter. Virtually all tornadoes develop out of thunderstorms. Dust devils, the rotating columns of dust you might see on a hot, sunny day, are only distant cousins of tornadoes. Hurricanesfar larger and more complex systems that develop over the tropical oceanare another distant relative. All of these are marked by rising warm air and rotation (usually counterclockwise). Strong thunderstorms tend to form on a boundary between air masses, such as a cold front, that pushes surface air upward. Moisture in the warm air adds to the air's potential buoyancy.

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