Alabama Tornado Occurrences
February 1794 through Preliminary April 24 2024
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The Enhanced Fujita Scale went into effect in February 2007. The National Weather Service will now rate tornado damage according to the new guidelines. For more information on the EF-Scale...Click Here. For simplicity, the F-Scale will remain the main descriptor in this database and it will be implied that the ratings are based on the EF-Scale starting February 2007.
SPC modified the Days 1-3 Convective Outlooks on October 22, 2014. The outlooks will now contain a Marginal Categorical Outlook (previous See Text) and an Enhanced Slight Risk. Click Here for more Information
This database is still in the process of being upgraded. If you have any suggestions, please email or contact Jason Holmes. Data contained herein is a compilation from various sources that include The Storm Prediction Center (SPC), The National Climatic Data Center (NCDC), Significant Tornadoes by Thomas P Grazulis, Tornadoes in Alabama by Welby Stevens Monthly Weather Review October 1925, and The Birmingham National Weather Service Staff Surveys. Other sources are listed with the specific event.
Other data records may contain errors. This data has had considerable effort to remove the errors. If you see anything and have questions, please contact us.
2024 Alabama Tornado Occurrences - Statewide
United States Tornado Occurrences - 2024 Trends
Alabama NWS County Warning Areas
2023 Statistics Page...Click Here
Alabama Tornado Statistics, Normals & Records...Click Here
United States Tornado Statistics...Click Here
Links & Resources Page...Click Here
State of Alabama by Year 1794 1819 1822 1823 1824 1826 1829 1830 1831 1834 1840 1842 1843 1854 1855 1857 1858 1860 1861 1863 1864 1865 1866 1867 1868 1869 1870 1871 1873 1874 1875 1876 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027