Precipitation annual maximum series (inches) Station ID: 13-7582 Station name: SHELBY State: IA Latitude (decimal degrees): 41.5117 Longitude (decimal degrees): -95.4414 Elevation (feet): 1280 Duration: 15 minutes 08/07/1984 0.46 08/21/1985 0.70 06/10/1986 1.00 09/27/1987 0.70 07/17/1989 1.00 07/10/1990 0.40 08/29/1993 0.90 08/08/1994 0.80 05/16/1995 0.50 07/17/1996 1.20 10/26/1997 0.50 05/16/1999 0.50 04/26/2003 0.60 05/24/2004 1.60 04/20/2005 0.70 05/23/2006 0.60 09/06/2007 1.50 05/23/2008 0.70 06/08/2009 0.70 06/08/2010 0.90 Duration: 30 minutes 08/07/1984 0.58 06/16/1985 0.80 06/10/1986 1.40 06/28/1987 0.90 08/23/1989 1.40 07/10/1990 0.60 08/29/1993 1.50 08/08/1994 1.00 08/15/1995 0.90 07/17/1996 1.70 06/24/1997 0.60 05/16/1999 0.90 07/06/2003 1.20 05/24/2004 2.30 04/20/2005 0.90 04/15/2006 0.80 09/06/2007 2.20 05/23/2008 1.00 06/08/2009 1.10 06/08/2010 1.20 Duration: 45 minutes 08/07/1984 0.97 06/16/1985 0.90 06/10/1986 1.50 08/07/1987 1.00 09/07/1989 1.70 05/23/1990 0.60 08/29/1993 1.60 08/08/1994 1.00 08/15/1995 1.10 07/17/1996 2.10 06/24/1997 0.60 05/16/1999 1.10 07/06/2003 1.50 05/24/2004 3.20 04/20/2005 1.00 07/27/2006 1.00 09/06/2007 2.30 05/23/2008 1.10 06/08/2009 1.30 06/08/2010 1.30 Duration: 1 hour 06/07/1953 0.49 06/20/1954 0.45 09/04/1956 0.93 06/15/1957 1.12 07/02/1958 1.30 08/28/1960 1.56 07/27/1961 0.67 07/27/1962 1.15 06/05/1963 1.40 08/27/1964 0.65 05/25/1965 0.58 06/11/1966 0.58 06/15/1967 1.49 06/29/1968 0.91 06/28/1969 0.99 09/14/1970 0.88 06/29/1971 0.63 07/26/1972 1.74 09/25/1973 2.37 08/08/1974 2.13 08/28/1975 2.06 07/27/1976 1.12 07/24/1977 1.36 09/12/1978 1.73 09/05/1979 1.16 07/06/1980 0.74 06/14/1981 1.09 05/26/1982 0.99 06/28/1983 1.30 08/07/1984 1.03 08/21/1985 0.83 06/10/1986 1.38 08/07/1987 1.01 07/17/1989 1.65 07/25/1990 0.73 08/29/1993 1.56 07/12/1994 0.92 08/15/1995 1.19 07/17/1996 2.11 06/24/1997 0.55 05/16/1999 1.10 07/06/2003 1.56 05/24/2004 3.12 04/20/2005 1.01 07/27/2006 0.92 09/06/2007 2.11 05/23/2008 1.10 06/08/2009 1.28 08/02/2010 1.28 Duration: 2 hours 05/20/1953 0.60 06/20/1954 0.86 09/04/1956 1.01 06/15/1957 1.44 07/02/1958 1.62 08/28/1960 1.71 07/27/1961 0.84 07/27/1962 1.30 06/05/1963 2.07 08/27/1964 1.30 09/29/1965 0.77 06/11/1966 0.86 06/04/1967 2.06 06/29/1968 1.27 06/28/1969 1.04 05/29/1970 1.14 10/29/1971 0.92 07/26/1972 2.67 09/25/1973 4.16 08/08/1974 2.23 08/28/1975 3.08 07/27/1976 2.08 07/24/1977 1.59 09/12/1978 2.53 09/05/1979 1.35 08/10/1980 1.09 05/03/1981 1.51 05/26/1982 1.42 06/13/1983 1.63 08/07/1984 1.08 07/18/1985 1.06 06/10/1986 1.45 08/07/1987 1.35 09/04/1989 2.88 07/25/1990 0.96 08/29/1993 2.60 09/04/1994 1.15 08/15/1995 1.44 07/17/1996 3.46 06/21/1997 0.67 08/11/1999 1.44 07/06/2003 1.73 05/24/2004 3.27 04/20/2005 1.06 08/27/2006 1.15 09/06/2007 2.31 05/23/2008 1.35 08/26/2009 1.63 08/02/2010 1.92 Duration: 3 hours 05/20/1953 0.85 06/20/1954 1.00 09/04/1956 1.21 06/15/1957 1.47 07/01/1958 1.78 08/28/1960 1.80 07/27/1961 0.96 08/31/1962 1.42 06/05/1963 2.17 07/02/1964 1.74 09/29/1965 1.04 06/11/1966 1.07 06/04/1967 2.25 06/29/1968 1.36 08/20/1969 1.14 08/01/1970 1.16 10/29/1971 1.08 07/26/1972 3.22 09/25/1973 4.36 08/08/1974 2.28 08/28/1975 4.10 07/27/1976 2.64 06/28/1977 1.85 09/12/1978 3.04 09/05/1979 1.68 07/04/1980 1.59 05/03/1981 1.99 05/26/1982 1.57 06/13/1983 1.79 08/07/1984 1.12 07/18/1985 1.20 06/14/1986 1.90 08/07/1987 1.70 09/04/1989 3.20 07/25/1990 1.00 08/29/1993 3.10 09/04/1994 1.30 08/15/1995 1.50 07/17/1996 4.50 11/29/1997 0.80 08/11/1999 1.50 07/06/2003 2.10 05/24/2004 3.40 04/20/2005 1.10 08/27/2006 1.40 09/06/2007 2.40 05/23/2008 1.40 08/26/2009 2.30 08/02/2010 2.40 Duration: 6 hours 05/20/1953 0.90 04/20/1954 1.65 09/04/1956 1.86 06/15/1957 1.91 07/01/1958 2.07 08/28/1960 2.18 06/07/1961 1.45 08/31/1962 1.78 06/04/1963 2.25 07/02/1964 1.77 09/29/1965 1.20 06/11/1966 1.16 06/04/1967 2.87 09/16/1968 1.52 07/08/1969 1.45 08/01/1970 1.20 10/29/1971 1.92 07/25/1972 3.37 09/25/1973 5.36 08/08/1974 2.30 08/28/1975 4.27 07/27/1976 2.86 06/27/1977 2.05 09/12/1978 3.16 09/05/1979 1.89 08/15/1980 1.74 05/03/1981 2.73 07/09/1982 2.02 06/13/1983 1.99 09/01/1984 1.57 07/18/1985 2.10 10/11/1986 2.30 08/07/1987 2.80 09/04/1989 3.60 07/25/1990 1.20 08/28/1993 3.40 09/04/1994 1.50 08/15/1995 1.60 07/17/1996 4.54 11/29/1997 1.40 08/06/1999 1.80 07/06/2003 2.70 05/24/2004 3.43 05/11/2005 1.60 08/27/2006 1.80 09/06/2007 2.42 10/22/2008 1.70 08/26/2009 3.20 08/02/2010 2.60 Duration: 12 hours 04/20/1954 1.67 09/04/1956 2.16 06/15/1957 2.31 09/05/1958 2.84 08/28/1960 2.20 09/02/1961 1.95 05/20/1962 2.68 06/04/1963 2.27 07/02/1964 1.79 09/20/1965 1.53 08/20/1966 1.44 06/04/1967 2.96 10/16/1968 2.21 07/08/1969 1.70 09/14/1970 1.63 10/29/1971 2.31 09/11/1972 3.59 09/25/1973 6.36 09/11/1974 2.33 08/28/1975 4.34 07/27/1976 2.97 11/08/1977 2.52 09/12/1978 3.19 09/05/1979 1.96 08/15/1980 2.11 05/03/1981 2.93 07/09/1982 2.04 06/13/1983 2.01 09/01/1984 1.63 07/18/1985 2.50 10/11/1986 3.30 08/07/1987 3.10 09/04/1989 3.64 07/25/1990 1.50 08/29/1993 3.90 09/04/1994 1.52 08/15/1995 1.90 07/17/1996 4.59 11/29/1997 1.80 08/06/1999 2.30 07/06/2003 2.80 05/24/2004 3.47 04/19/2005 1.80 08/27/2006 2.20 05/23/2007 2.60 10/21/2008 2.00 08/26/2009 3.60 08/02/2010 2.63 Duration: 1 day 05/20/1953 0.90 02/19/1954 2.01 09/04/1956 2.71 06/15/1957 2.14 09/05/1958 2.54 08/17/1960 2.10 09/12/1961 1.74 05/28/1962 2.79 08/27/1963 2.41 04/26/1964 1.60 09/20/1965 1.48 08/20/1966 1.61 06/04/1967 2.64 10/16/1968 2.41 08/31/1969 1.52 09/14/1970 2.23 10/29/1971 2.32 09/11/1972 3.71 09/25/1973 5.80 08/08/1974 2.28 08/28/1975 3.96 07/27/1976 2.96 11/08/1977 2.30 09/12/1978 3.00 10/22/1979 2.21 08/14/1980 1.88 05/03/1981 2.66 07/09/1982 1.92 06/13/1983 2.12 07/18/1985 2.32 10/11/1986 3.30 08/07/1987 2.77 09/28/1988 2.40 09/04/1989 3.66 07/25/1990 2.59 03/01/1991 1.40 03/28/1992 1.60 08/29/1993 3.93 06/22/1994 1.70 08/15/1995 1.96 07/17/1996 4.11 11/29/1997 1.61 08/06/1999 2.50 06/25/2000 1.80 05/20/2001 2.80 07/06/2003 2.50 05/22/2004 3.48 05/11/2005 1.96 07/10/2006 2.05 09/06/2007 2.95 06/11/2008 2.32 08/26/2009 3.21 08/02/2010 2.35 Duration: 2 days 05/20/1953 0.97 02/19/1954 2.73 09/04/1956 4.21 06/14/1957 2.95 07/02/1958 3.18 08/05/1960 3.32 09/02/1961 1.96 05/28/1962 3.01 06/05/1963 2.69 04/26/1964 1.88 09/06/1965 2.32 08/20/1966 1.73 06/04/1967 2.88 10/16/1968 3.12 07/08/1969 2.12 09/14/1970 3.10 10/29/1971 3.35 09/10/1972 5.47 09/25/1973 7.09 08/08/1974 2.54 08/28/1975 4.43 07/26/1976 3.80 11/08/1977 2.48 09/12/1978 3.23 10/21/1979 2.97 08/14/1980 3.07 05/03/1981 2.96 07/09/1982 2.40 06/28/1983 3.55 07/18/1985 2.50 10/10/1986 3.65 08/07/1987 3.08 09/27/1988 2.90 09/07/1989 5.10 07/24/1990 2.98 04/13/1991 1.80 10/07/1992 2.50 08/29/1993 5.19 09/21/1994 1.92 05/07/1995 2.88 07/16/1996 4.43 11/29/1997 1.73 08/06/1999 2.69 06/24/2000 1.94 05/20/2001 3.02 04/25/2003 2.69 05/22/2004 5.96 05/11/2005 3.37 08/17/2006 2.31 05/23/2007 3.18 06/11/2008 2.50 08/26/2009 3.46 08/02/2010 3.27 Duration: 3 days 06/05/1953 1.06 08/21/1954 3.06 09/03/1956 4.38 06/15/1957 3.12 07/01/1958 3.55 08/05/1960 3.45 09/10/1961 2.14 05/26/1962 3.50 06/04/1963 2.80 07/01/1964 1.95 09/06/1965 2.98 08/18/1966 2.01 06/04/1967 3.49 10/16/1968 3.24 07/07/1969 2.20 09/14/1970 3.33 10/27/1971 3.56 09/10/1972 6.11 09/24/1973 7.40 08/08/1974 2.64 08/27/1975 4.68 07/26/1976 3.95 11/08/1977 2.58 09/12/1978 3.36 10/21/1979 3.09 08/14/1980 3.99 05/03/1981 3.08 05/18/1982 2.60 05/01/1983 3.69 07/18/1985 2.60 10/10/1986 3.80 08/06/1987 3.20 09/27/1988 3.00 09/07/1989 5.30 07/24/1990 3.10 04/12/1991 2.20 05/20/1992 2.70 08/28/1993 5.40 09/21/1994 2.00 05/07/1995 3.20 07/16/1996 4.60 10/24/1997 2.00 08/06/1999 2.80 06/23/2000 2.50 05/20/2001 3.05 07/06/2003 3.80 05/22/2004 7.30 05/11/2005 3.50 04/28/2006 2.40 05/04/2007 3.60 06/09/2008 2.70 08/26/2009 3.60 08/02/2010 3.40 Duration: 4 days 06/04/1953 1.25 08/21/1954 3.26 09/03/1956 4.42 06/14/1957 3.62 07/01/1958 3.58 08/05/1960 3.48 09/10/1961 2.16 05/25/1962 3.70 06/04/1963 2.83 07/02/1964 2.21 09/06/1965 3.40 08/17/1966 2.52 06/04/1967 4.76 10/16/1968 3.27 07/06/1969 2.45 09/13/1970 3.48 10/29/1971 4.91 09/10/1972 6.17 09/24/1973 7.47 08/08/1974 2.67 08/27/1975 4.73 07/27/1976 4.06 11/08/1977 2.61 09/12/1978 3.39 10/21/1979 3.12 08/14/1980 4.67 05/03/1981 3.11 05/18/1982 3.23 05/01/1983 3.73 07/18/1985 2.63 10/10/1986 3.84 08/06/1987 3.23 09/27/1988 3.03 09/04/1989 6.60 07/25/1990 3.40 04/11/1991 2.90 05/20/1992 2.73 08/28/1993 5.45 10/15/1994 2.20 05/07/1995 3.23 07/16/1996 4.70 10/23/1997 2.10 08/06/1999 2.83 06/23/2000 2.52 05/20/2001 3.08 07/06/2003 4.30 05/22/2004 7.37 05/11/2005 3.53 04/28/2006 2.50 05/23/2007 4.80 06/08/2008 3.90 08/23/2009 3.70 06/08/2010 3.70 Duration: 7 days 05/20/1953 1.65 08/17/1954 3.72 09/03/1956 4.47 06/11/1957 3.90 07/01/1958 3.62 08/05/1960 3.52 06/07/1961 3.03 08/29/1962 3.98 08/27/1963 3.87 06/08/1964 3.10 09/04/1965 4.29 08/17/1966 2.54 06/04/1967 5.96 10/16/1968 3.30 07/06/1969 2.47 09/09/1970 3.52 10/26/1971 6.01 09/07/1972 6.23 09/24/1973 8.53 08/08/1974 2.70 08/24/1975 5.83 07/26/1976 4.70 08/04/1977 3.30 09/12/1978 4.34 03/17/1979 3.38 08/10/1980 5.79 05/03/1981 3.14 05/20/1982 4.51 05/01/1983 3.77 07/13/1985 2.90 10/10/1986 3.88 08/06/1987 3.90 09/27/1988 3.06 09/03/1989 9.10 07/19/1990 4.10 04/08/1991 3.50 05/16/1992 3.10 08/28/1993 5.51 06/17/1994 2.50 05/03/1995 4.10 07/17/1996 5.00 06/21/1997 2.20 08/06/1999 4.80 06/23/2000 2.70 05/20/2001 3.11 07/06/2003 4.34 05/18/2004 7.44 05/11/2005 3.57 08/13/2006 3.00 05/23/2007 4.90 06/05/2008 4.80 07/03/2009 4.80 06/05/2010 5.40 Duration: 10 days 05/20/1953 1.73 08/15/1954 4.04 09/03/1956 4.51 06/14/1957 4.22 07/01/1958 3.66 06/11/1960 4.00 09/03/1961 3.65 05/20/1962 6.63 08/27/1963 4.55 07/02/1964 4.45 09/04/1965 4.33 08/17/1966 2.73 06/04/1967 6.86 10/08/1968 3.87 06/30/1969 2.85 09/09/1970 3.81 10/26/1971 6.07 09/07/1972 6.29 09/24/1973 8.62 08/08/1974 3.17 08/27/1975 6.34 07/21/1976 4.95 07/17/1977 4.04 09/12/1978 6.26 10/21/1979 4.92 08/10/1980 6.47 05/03/1981 3.26 05/17/1982 6.36 05/01/1983 3.80 07/13/1985 2.93 10/02/1986 4.40 08/03/1987 4.50 09/19/1988 3.10 09/03/1989 9.30 07/19/1990 4.80 04/11/1991 3.60 05/16/1992 3.40 08/22/1993 6.20 05/29/1994 2.70 05/03/1995 4.20 06/15/1996 5.20 06/21/1997 2.80 08/06/1999 4.85 06/23/2000 3.80 05/12/2001 3.70 04/21/2003 4.39 05/22/2004 8.80 04/11/2005 3.80 04/25/2006 3.10 05/23/2007 5.70 06/02/2008 5.50 07/03/2009 5.20 06/05/2010 6.70 Duration: 20 days 05/20/1953 2.98 08/04/1954 5.95 09/03/1956 4.51 06/06/1957 6.48 07/01/1958 5.42 08/05/1960 6.54 09/02/1961 5.20 05/20/1962 8.23 08/27/1963 5.32 06/08/1964 5.49 09/04/1965 7.76 08/06/1966 3.39 05/27/1967 11.46 09/29/1968 4.50 06/28/1969 4.80 10/07/1970 4.58 10/18/1971 6.81 08/24/1972 7.35 09/24/1973 11.37 05/10/1974 3.73 08/16/1975 8.30 07/26/1976 5.93 07/17/1977 6.19 07/05/1978 7.46 10/18/1979 6.06 08/04/1980 7.07 05/03/1981 4.57 05/10/1982 8.79 06/13/1983 6.61 07/13/1985 4.40 09/22/1986 6.60 08/07/1987 7.30 09/14/1988 4.60 08/23/1989 11.70 07/09/1990 6.90 04/08/1991 4.40 09/01/1992 4.60 08/17/1993 7.30 06/05/1994 4.90 04/20/1995 6.90 06/15/1996 7.00 04/20/1997 4.10 07/30/1999 5.40 06/23/2000 5.20 05/02/2001 6.90 04/25/2003 6.50 05/13/2004 9.90 05/11/2005 4.40 08/11/2006 5.50 04/22/2007 7.30 05/23/2008 9.40 08/07/2009 6.80 06/05/2010 10.80 Duration: 30 days 05/20/1953 3.30 08/04/1954 6.55 10/13/1956 5.48 08/13/1957 7.75 07/01/1958 6.87 08/05/1960 8.79 05/30/1961 6.28 05/20/1962 8.86 08/27/1963 6.74 06/08/1964 8.52 09/04/1965 10.25 07/26/1966 4.51 05/29/1967 13.90 08/18/1968 5.17 06/11/1969 6.36 09/13/1970 7.15 10/26/1971 7.61 08/20/1972 7.79 09/12/1973 12.35 05/10/1974 4.96 08/10/1975 9.43 07/21/1976 6.18 07/11/1977 8.85 06/25/1978 8.24 04/20/1979 6.16 08/04/1980 9.06 05/03/1981 4.88 05/04/1982 10.45 05/31/1983 6.99 04/20/1985 5.10 09/14/1986 10.20 08/03/1987 8.10 09/02/1988 4.80 08/14/1989 12.50 07/05/1990 7.70 04/08/1991 5.80 09/09/1992 5.80 08/28/1993 9.10 05/25/1994 6.60 04/10/1995 8.70 06/18/1996 10.70 04/03/1997 5.80 05/06/1999 6.00 06/20/2000 5.90 05/02/2001 9.10 04/15/2003 7.40 05/08/2004 11.10 04/16/2005 6.40 08/01/2006 7.20 05/03/2007 10.10 05/18/2008 9.90 06/06/2009 8.70 06/05/2010 13.20 Duration: 45 days 05/20/1953 4.14 08/04/1954 6.94 07/27/1956 7.84 05/12/1957 9.59 07/01/1958 8.60 07/27/1960 8.85 05/14/1961 7.63 05/05/1962 8.98 08/27/1963 6.74 06/08/1964 10.41 08/20/1965 11.18 07/14/1966 5.39 05/27/1967 14.20 09/03/1968 8.29 06/26/1969 7.78 09/13/1970 8.57 10/18/1971 8.87 07/31/1972 9.75 08/31/1973 13.29 07/31/1974 6.66 07/22/1975 9.95 06/17/1976 8.24 07/17/1977 11.42 08/14/1978 10.64 10/18/1979 6.91 07/04/1980 10.54 05/03/1981 6.88 05/04/1982 12.22 05/17/1983 8.32 07/13/1985 7.70 09/10/1986 12.20 08/03/1987 11.20 08/22/1988 5.80 07/29/1989 14.70 06/13/1990 10.60 04/08/1991 7.70 08/25/1992 7.90 06/11/1993 11.60 05/29/1994 7.60 04/08/1995 11.10 06/15/1996 12.30 03/24/1997 6.90 05/15/1999 8.10 06/15/2000 7.50 05/02/2001 11.30 04/15/2003 8.80 05/22/2004 13.20 03/30/2005 8.80 08/08/2006 10.10 04/22/2007 13.60 05/02/2008 11.10 06/06/2009 12.50 06/01/2010 15.70 Duration: 60 days 05/20/1953 4.23 08/07/1954 9.15 07/15/1956 8.09 05/12/1957 9.80 06/12/1958 10.15 07/27/1960 10.55 07/27/1961 8.68 07/13/1962 11.26 08/27/1963 7.29 06/08/1964 12.12 08/21/1965 12.20 06/27/1966 7.07 05/28/1967 14.53 08/18/1968 9.84 06/11/1969 9.89 09/13/1970 9.73 09/25/1971 9.47 07/17/1972 13.64 08/13/1973 13.57 08/08/1974 8.17 08/10/1975 10.45 06/17/1976 9.47 07/11/1977 15.13 07/01/1978 12.42 03/17/1979 8.63 07/04/1980 12.53 05/03/1981 8.21 05/11/1982 14.94 05/01/1983 12.26 06/26/1985 8.80 04/17/1986 13.90 08/03/1987 12.40 08/13/1988 6.00 07/15/1989 17.60 06/07/1990 12.30 04/08/1991 9.40 08/12/1992 8.40 07/04/1993 13.90 05/29/1994 8.10 03/25/1995 12.60 05/21/1996 16.70 03/09/1997 7.80 05/11/1999 10.30 06/15/2000 7.80 04/20/2001 12.40 04/24/2003 10.90 05/13/2004 15.60 04/11/2005 10.10 07/21/2006 12.30 03/28/2007 15.10 04/17/2008 13.70 05/23/2009 14.00 06/05/2010 19.90