Precipitation annual maximum series (inches) Station ID: 16-4050 Station name: HANNA 4 SSE State: LA Latitude (decimal degrees): 31.9158 Longitude (decimal degrees): -93.3183 Elevation (feet): 118 Duration: 1 day 12/31/1944 6.40 04/01/1945 2.80 01/08/1946 3.47 09/20/1947 4.00 04/13/1948 3.25 03/25/1949 4.00 06/12/1951 3.50 08/03/1955 3.35 04/30/1956 2.20 09/23/1957 3.13 09/21/1958 4.41 04/19/1959 3.02 06/26/1960 3.95 09/13/1961 3.58 05/01/1962 2.75 04/07/1963 2.30 04/06/1964 2.76 09/11/1965 2.70 02/10/1966 6.60 06/01/1967 4.97 04/09/1968 4.19 10/31/1969 2.74 06/24/1970 2.64 11/19/1971 3.31 12/10/1972 2.45 04/25/1973 2.66 10/29/1974 3.53 10/16/1975 3.50 06/01/1976 3.17 12/14/1977 2.60 08/29/1978 3.33 11/22/1979 3.20 05/16/1980 4.70 06/03/1981 2.22 10/13/1982 3.40 12/11/1983 3.70 03/05/1984 4.10 06/26/1992 3.70 09/11/1998 4.80 01/29/1999 4.47 11/24/2000 3.60 06/07/2001 4.70 11/04/2002 4.50 06/12/2003 3.27 11/02/2004 4.00 08/10/2005 2.87 10/17/2006 6.10 01/14/2007 4.65 08/13/2008 4.25 12/24/2009 5.68 Duration: 2 days 12/31/1944 7.10 04/01/1945 5.42 02/09/1946 4.92 09/20/1947 4.31 04/13/1948 4.61 03/25/1949 5.52 06/11/1951 4.39 08/02/1955 5.00 03/13/1956 2.55 10/22/1957 3.69 09/20/1958 7.91 04/18/1959 5.02 06/26/1960 4.53 09/13/1961 4.54 04/24/1962 2.96 04/07/1963 2.48 04/06/1964 2.97 09/22/1965 4.93 02/10/1966 7.11 06/01/1967 5.59 09/04/1968 4.80 04/12/1969 2.95 06/24/1970 3.41 11/19/1971 3.56 12/09/1972 3.19 09/05/1973 3.43 10/29/1974 3.80 07/09/1975 3.77 06/01/1976 3.41 12/13/1977 2.80 08/29/1978 3.61 01/19/1979 3.70 05/16/1980 5.22 06/03/1981 2.42 10/12/1982 5.25 05/20/1983 4.62 03/05/1984 4.42 06/02/1992 4.71 09/11/1998 8.20 01/29/1999 7.18 11/24/2000 4.10 06/06/2001 5.55 11/03/2002 4.85 02/20/2003 4.75 11/02/2004 4.97 09/24/2005 4.05 10/16/2006 6.97 01/14/2007 5.83 08/12/2008 4.58 12/23/2009 6.25 Duration: 3 days 12/30/1944 7.60 03/31/1945 6.02 05/11/1946 5.20 09/20/1947 4.35 04/13/1948 4.65 03/25/1949 5.96 06/11/1951 4.43 08/02/1955 5.90 03/13/1956 2.60 10/22/1957 3.95 09/20/1958 8.56 04/18/1959 5.37 06/25/1960 4.82 09/12/1961 5.38 11/18/1962 3.44 04/07/1963 2.50 04/06/1964 3.00 09/21/1965 5.38 02/10/1966 7.76 05/30/1967 5.94 09/04/1968 4.92 03/16/1969 3.35 06/22/1970 3.66 07/23/1971 4.18 01/02/1972 3.65 09/05/1973 4.09 01/23/1974 3.84 07/09/1975 4.90 06/01/1976 3.45 12/12/1977 2.83 12/30/1978 3.71 01/18/1979 3.87 05/15/1980 5.37 06/03/1981 3.56 12/26/1982 5.94 05/20/1983 5.42 03/05/1984 4.46 06/02/1992 4.82 09/11/1998 8.28 01/29/1999 7.25 11/23/2000 4.55 11/27/2001 6.11 11/02/2002 6.20 02/19/2003 5.30 11/01/2004 5.21 09/24/2005 4.09 10/16/2006 7.04 01/14/2007 6.68 08/12/2008 4.62 12/23/2009 6.31 Duration: 4 days 05/02/1944 7.86 03/31/1945 6.08 05/11/1946 5.70 09/20/1947 4.39 04/13/1948 4.70 03/25/1949 6.02 06/11/1951 4.48 08/02/1955 5.96 03/13/1956 3.05 10/22/1957 3.99 09/20/1958 9.00 04/18/1959 5.54 06/25/1960 4.87 09/12/1961 5.43 04/28/1962 4.42 04/07/1963 2.53 04/06/1964 3.03 09/20/1965 5.43 02/10/1966 7.95 05/30/1967 6.56 09/04/1968 4.97 03/15/1969 4.30 06/22/1970 4.43 07/23/1971 4.79 01/01/1972 3.82 09/04/1973 4.46 10/29/1974 5.69 07/09/1975 4.95 06/01/1976 3.48 11/29/1977 2.85 12/30/1978 3.75 03/31/1979 3.91 05/14/1980 5.52 06/03/1981 4.70 10/10/1982 6.48 05/19/1983 6.17 03/05/1984 4.50 06/02/1992 4.87 09/11/1998 8.55 01/29/1999 7.32 11/23/2000 4.59 02/28/2001 6.55 11/02/2002 6.26 06/12/2003 6.09 11/01/2004 5.26 09/24/2005 4.13 10/16/2006 7.68 01/14/2007 6.75 08/12/2008 4.67 12/23/2009 6.37 Duration: 7 days 04/30/1944 11.64 03/31/1945 6.14 05/11/1946 6.50 04/07/1947 4.44 04/13/1948 4.75 03/25/1949 6.16 05/29/1950 8.80 06/11/1951 4.52 07/31/1955 6.38 01/30/1956 3.24 01/25/1957 5.12 09/17/1958 13.33 04/18/1959 5.59 06/25/1960 4.92 06/14/1961 6.71 04/25/1962 5.66 08/14/1964 3.55 09/20/1965 5.49 02/10/1966 8.67 05/30/1967 6.62 04/03/1968 6.59 04/12/1969 4.61 06/22/1970 4.93 07/23/1971 7.63 12/09/1972 5.09 09/03/1973 4.82 01/19/1974 6.78 07/09/1975 5.00 05/07/1976 4.31 08/19/1977 3.01 08/29/1978 5.74 01/18/1979 4.34 05/13/1980 5.77 06/01/1981 6.03 04/17/1982 7.28 05/15/1983 7.21 10/20/1984 5.41 06/02/1992 5.26 09/11/1998 9.95 01/29/1999 7.39 11/19/2000 5.75 02/27/2001 7.39 11/02/2002 6.32 06/11/2003 8.54 02/05/2004 6.34 08/10/2005 4.60 10/16/2006 7.76 01/14/2007 6.89 03/31/2008 6.44 12/18/2009 6.44 Duration: 10 days 04/30/1944 11.76 03/26/1945 6.22 05/11/1946 7.80 01/08/1947 5.77 11/13/1948 4.85 10/03/1949 6.75 06/05/1951 4.57 07/13/1955 7.43 01/31/1956 4.13 01/23/1957 6.60 09/12/1958 14.04 04/12/1959 6.22 06/25/1960 4.96 06/12/1961 8.29 04/24/1962 7.21 04/06/1964 4.00 09/22/1965 5.84 02/10/1966 8.76 05/30/1967 6.69 04/02/1968 8.40 03/15/1969 5.21 06/22/1970 4.98 07/23/1971 8.05 10/22/1972 5.54 09/03/1973 5.04 01/19/1974 7.73 04/29/1975 6.81 06/17/1976 4.97 03/28/1977 3.86 08/29/1978 5.80 12/30/1978 6.18 05/13/1980 5.96 06/01/1981 6.09 04/17/1982 8.15 05/12/1983 8.32 10/17/1984 6.41 05/26/1992 6.67 09/11/1998 10.05 01/22/1999 9.35 11/16/2000 7.17 02/28/2001 8.59 10/26/2002 8.31 06/11/2003 8.66 02/05/2004 8.09 01/31/2005 4.87 10/17/2006 9.76 01/14/2007 7.73 08/12/2008 7.13 10/22/2009 7.53 Duration: 20 days 04/22/1944 12.95 03/15/1945 7.54 05/08/1946 8.82 12/31/1946 9.45 01/26/1948 7.26 10/03/1949 8.53 01/01/1951 5.80 05/04/1953 13.03 07/15/1955 10.91 01/18/1956 5.75 11/06/1957 10.48 09/12/1958 15.95 04/01/1959 7.06 06/08/1960 5.44 06/12/1961 9.36 04/12/1962 8.52 11/24/1964 5.21 09/11/1965 8.11 01/25/1966 10.55 05/15/1967 9.21 03/21/1968 12.33 03/06/1969 6.28 10/09/1970 7.25 11/29/1971 9.50 10/19/1972 7.07 04/18/1973 7.92 01/06/1974 10.09 04/29/1975 8.01 06/01/1976 6.29 11/29/1977 5.58 08/29/1978 8.37 01/19/1979 9.79 03/16/1980 7.09 05/26/1981 7.65 12/11/1982 9.62 05/03/1983 9.81 10/15/1984 8.55 02/15/1992 7.91 08/30/1998 10.95 01/22/1999 9.35 11/06/2000 9.21 11/27/2001 12.98 10/19/2002 10.75 06/11/2003 8.94 02/05/2004 10.91 08/10/2005 6.53 10/11/2006 11.81 12/30/2006 13.03 11/25/2008 8.12 10/12/2009 12.06 Duration: 30 days 04/30/1944 15.19 03/04/1945 8.52 04/24/1946 11.12 12/20/1946 10.65 01/26/1948 9.41 10/03/1949 9.83 06/05/1951 6.39 07/13/1955 14.31 01/18/1956 7.27 10/22/1957 11.68 08/23/1958 17.28 04/18/1959 8.69 02/04/1960 6.40 06/12/1961 10.39 04/06/1962 9.01 06/17/1963 5.23 04/06/1964 6.98 09/11/1965 9.61 01/14/1966 12.32 05/04/1967 12.80 03/11/1968 13.98 03/15/1969 9.21 10/09/1970 7.67 11/19/1971 13.30 10/22/1972 9.63 04/09/1973 9.24 12/31/1973 12.42 06/11/1975 10.51 05/07/1976 9.05 11/22/1977 6.07 08/29/1978 8.56 12/30/1978 10.94 03/16/1980 9.76 05/09/1981 9.93 12/01/1982 12.79 11/20/1983 11.70 09/23/1984 11.30 02/05/1992 10.39 09/11/1998 13.38 01/01/1999 14.09 11/03/2000 12.96 11/24/2001 15.00 10/19/2002 11.15 06/11/2003 12.69 02/05/2004 14.44 01/28/2005 7.85 10/16/2006 14.41 12/25/2006 15.42 08/12/2008 11.85 10/02/2009 13.57 Duration: 45 days 11/17/1944 17.05 02/18/1945 11.80 01/04/1946 15.85 11/01/1947 13.31 01/13/1948 10.98 03/25/1949 11.76 03/27/1951 7.91 07/13/1955 15.63 01/30/1956 7.81 10/15/1957 16.35 08/22/1958 21.15 04/12/1959 10.79 12/05/1960 8.75 02/17/1961 13.10 04/24/1962 10.17 06/17/1963 7.48 11/07/1964 8.18 08/22/1965 11.48 01/01/1966 14.35 05/02/1967 15.25 03/21/1968 16.03 03/06/1969 12.09 09/16/1970 9.90 11/19/1971 15.23 10/27/1972 12.61 03/24/1973 12.24 12/20/1973 14.83 05/28/1975 15.22 05/07/1976 12.17 03/20/1977 8.07 11/27/1978 10.76 01/18/1979 17.54 03/16/1980 11.26 05/01/1981 12.76 11/17/1982 18.24 11/05/1983 14.09 10/15/1984 14.78 01/27/1992 13.77 12/20/1997 16.98 12/19/1998 15.88 11/03/2000 14.86 11/24/2001 16.66 10/03/2002 12.95 06/11/2003 17.05 01/24/2004 17.51 07/15/2005 10.30 10/16/2006 14.79 12/12/2006 18.08 08/03/2008 13.53 03/12/2009 15.21 Duration: 60 days 03/07/1944 18.89 12/26/1944 20.90 01/29/1946 18.61 11/26/1946 14.63 01/13/1948 11.87 12/29/1948 15.20 04/21/1951 9.10 07/13/1955 17.57 01/18/1956 10.82 09/23/1957 17.65 08/10/1958 21.53 04/12/1959 13.39 11/10/1960 11.97 02/17/1961 14.71 04/06/1962 11.97 11/20/1963 8.66 03/02/1964 10.70 08/07/1965 13.12 12/16/1965 17.08 04/11/1967 18.23 03/21/1968 20.92 03/16/1969 15.92 09/16/1970 12.44 11/19/1971 17.86 10/23/1972 16.84 03/09/1973 15.31 10/29/1974 17.66 04/29/1975 17.21 05/07/1976 15.23 11/29/1977 11.09 07/25/1978 11.32 12/30/1978 20.81 03/20/1980 16.94 04/24/1981 13.39 11/03/1982 20.02 11/05/1983 15.26 10/10/1984 17.37 01/12/1992 16.99 12/20/1997 19.63 12/05/1998 20.48 03/15/2000 18.51 11/27/2001 21.11 11/02/2002 18.38 06/06/2003 17.15 01/07/2004 18.86 07/02/2005 11.43 09/18/2006 15.23 12/12/2006 19.23 11/12/2008 15.20 03/14/2009 19.47