Websites to support the study of Hazardous weather phenomena Weather topic links http://www.metoffice.com/education/links.html Includes fact sheets and case studies. Case study Library http://www.comet.ucar.edu/resources/cases/ Features 20 case studies of severe weather phenomena. Hurricanes: Online Meteorology Guide http://ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/hurr/home.rxml Hurricanes http://hurricanes.noaa.gov/ Tropical storms, Worldwide http://www.solar.ifa.hawaii.edu/Tropical/tropical.html Hurricanes  (How stuff works) http://science.howstuffworks.com/hurricane.htm Winter weather Case study page http://www.comet.ucar.edu/resources/cases/hurricane.htm Natural Hazards pages http://www.intute.ac.uk/sciences/hazards/Storms-Case.html Features links to case studies Information on Tornadoes http://wywy.essortment.com/informationont_rmgu.htm The Fujita scale http://www.tornadoproject.com/fujitascale/fscale.htm The Online Tornado FAQ http://www.spc.noaa.gov/faq/tornado/ Tornadoes - Nature’s most violent storms http://www.nssl.noaa.gov/NWSTornado/ Severe storms - Online meteorology guide http://ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/svr/home.rxml Resources: El Nino and La Nina  (USAToday) http://www.usatoday.com/weather/resources/basics/wnino0.htm El Nino: Online meteorology guide http://ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/eln/home.rxml El Nino Home page http://walrus.wr.usgs.gov/elnino/ El Nino Returns  (CNN Special) http://edition.cnn.com/SPECIALS/el.nino/ SEE ALSO  Environment Created and maintained by Ms. B. Knoepfel (Teacher-Librarian), McMath Secondary School. Updated March 2007.