[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-322347-105":59,"doc-detail-322347-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","tornadoes-what-are-tornadoes-tornado-safety","Tornadoes - What Are Tornadoes - Tornado Safety","","Tornadoes introduces what tornadoes are and explains the physical processes behind their formation, from spinning funnel clouds to the extreme wind speeds that can reach over 250 miles per hour. The material outlines where tornadoes occur, how they are forecasted and measured, and how tornado seasons influence risk. Readers also learn key safety guidance, including protection steps before, during, and after severe weather events, plus major historical tornado examples and essential glossary support.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/tornadoes-what-are-tornadoes-tornado-safety/322347/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/tornadoes-what-are-tornadoes-tornado-safety/322347.png","ImageObject",300,407,{"name":92,"@type":93},"Lucas Martin","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-23","2026-09-21",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is a tornado, and how fast can winds in one be?","Question",{"text":112,"@type":113},"A tornado is a spinning column of air that reaches from the clouds to the ground. Winds in a tornado can blow more than 250 miles (400 kilometers) per hour.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How do tornadoes form?",{"text":117,"@type":113},"Tornado formation is connected to storm structure, including supercells, with warm humid air, old supercell/dry air, and rising updrafts that create rotating funnels.",{"name":119,"@type":110,"acceptedAnswer":120},"What tornado safety steps are recommended?",{"text":121,"@type":113},"Tornado safety guidance emphasizes knowing the hazard and taking protective action during severe weather. The book includes dedicated tornado safety instruction for readers to follow.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},322347,1790259539,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":34,"category_name":35,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":29,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},8796095360427,"https://ap-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","Tornadoesby Nathan Olson上  \nBridgestoneB O 0 K S  \n# Weather Update\n\nTornadoes  \nby Nathan Olson  \nConsultant:  \nJoseph M.Moran,PhD  \nAssociate Director,Education ProgramAmerican Meteorological SocietyWashington,D.C.  \nMetro Nashville Pubiic Schools  \nMankato,Minnesota  \n551.550is  \nT00010459  \nTornadoes  \nBridgestone Books are published by Capstone Press,151 Good Counsel Drive,P.O.Box669,Mankato,Minnesota 56002.www.capstonepress.com  \nCopyright ◎2006 by Capstone Press.All rights reserved.  \nNo part of this publication may be reproduced in whole or in part,or stored in a retrievalsystem,or transmitted in any form or by any means,electronic,mechanical,photocopying,recording,or otherwise,without written permission of the publisher.For information regarding permission,write to Capstone Press,151 Good Counsel Drive,P.O.Box 669,Dept.R,Mankato,Minnesota 56002.Printed in the United States of America  \nLibrary of Congress Cataloging-in-Publication DataOlson,Nathan.  \nTornadoes/by Nathan Olson.  \np.cm.—(Bridgestone books.Weather update)  \nSummary:“A brief introduction to tornadoes,including what they are,how they form,and tornado safety\"—Provided by publisher.  \nIncludes bibliographical references and index.ISBN 0-7368-4333-7(hardcover)  \n1.Tornadoes—Juvenile literature.I.Title.II.Series.QC955.2.0382006551.55'3-—dc22  \n2004029587  \nEditorial Credits  \nJennifer Besel,editor;Molly Nei,set designer;Kate Opseth,book designer;Wanda Winch,photo researcher;Scott Thoms,photo editor  \nPhoto Credits  \nCapstone Press/Karon Dubke,18(foreground)Digital Vision/Jim Reed,1  \nFolio,Inc./David R.Frazier Photolibrary;10;Everett C.Johnson,16Getty Images Inc./Alan R.Moller,cover  \nPeter Arnold,Inc./Gene Rhoden,20;Weatherstock,14Photo Researchers,Inc./Katherine Bay and Jim Reed,4  \nUnicorn Stock Photos/Jim Shippee,18(background);Martha McBride,12Visuals Unlimited/Chuck Doswell,8  \n## Table of Contents\n\nWhat Are Tornadoes?.  \nHow Tornadoes Form ..  \nWhere Tornadoes Happen  \nForecasting Tornadoes  \nMeasuring Tornadoes ……  \nTornado Season …………  \nWaterspouts and Dust Devils  \nTornado Safety………  \nMajor Tornadoes in History  \nGlossary ………  \nRead More ……  \nInternet Sites  \nIndex ……………  \n………5  \n..7  \n..9  \n..11  \n.13  \n……15  \n……17  \n..19  \n……21  \n………22  \n………23  \n………23  \n…………24  \n号-  \n、  \n# What Are Tornadoes?\n\nLightning flashes across the sky.Hailpounds the ground.Black clouds form afunnel.As the tornado spins and twists,itsounds like a speeding train.This dangerousstorm rips apart houses,trees,and cars.  \nA tornado is a spinning column of air.It reaches from the clouds to the ground.A tornado makes some of the fastest windson earth.Winds in a tornado can blow morethan 250 miles(400 kilometers)per hour.  \nA huge tornado sweeps across a dirt road as policewatch the direction of the storm.  \nUpdraft  \nSupercellsold,dry air  \nWarm,humid airTornado6","cbCaibLAEcClQinD","https://ap.wps.com/l/cbCaibLAEcClQinD","pdf",1309642,32,"English","# Weather Update\n## What Are Tornadoes?\n## How Tornadoes Form\n## Where Tornadoes Happen\n## Forecasting Tornadoes\n## Measuring Tornadoes\n## Tornado Season\n## Waterspouts and Dust Devils\n## Tornado Safety\n## Major Tornadoes in History\n## Glossary\n## Read More\n## Internet Sites\n## Index","[{\"question\":\"What is a tornado, and how fast can winds in one be?\",\"answer\":\"A tornado is a spinning column of air that reaches from the clouds to the ground. Winds in a tornado can blow more than 250 miles (400 kilometers) per hour.\"},{\"question\":\"How do tornadoes form?\",\"answer\":\"Tornado formation is connected to storm structure, including supercells, with warm humid air, old supercell/dry air, and rising updrafts that create rotating funnels.\"},{\"question\":\"What tornado safety steps are recommended?\",\"answer\":\"Tornado safety guidance emphasizes knowing the hazard and taking protective action during severe weather. The book includes dedicated tornado safety instruction for readers to follow.\"}]","Tornadoes - What Are Tornadoes - Tornado Safety | PDF",1789962475,81]