Alabama Tornado Database

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

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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