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2011 Tuscaloosa–Birmingham tornado (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "2011 Tuscaloosa–Birmingham tornado" in Simple English language version.

refsWebsite
Global rank Simple English rank
3noaa.gov
212th place
80th place

noaa.gov

ncdc.noaa.gov

  • "Event Details". National Climatic Data Center. Retrieved December 28, 2013.
  • "Event Details". National Climatic Data Center. Retrieved December 28, 2013.

srh.noaa.gov

  • "Tuscaloosa-Birmingham EF-4 Tornado April 27, 2011". National Weather Service in Birmingham, Alabama. National Oceanic and Atmospheric Administration. 2011. Retrieved July 15, 2013.