Precipitation annual maximum series (inches) Station ID: 32-0626 Station name: BELCOURT KEYA RADIO State: ND Latitude (decimal degrees): 48.8411 Longitude (decimal degrees): -99.7508 Elevation (feet): 1960 Duration: 1 day 06/29/1946 1.53 08/10/1947 1.54 05/17/1949 1.19 07/30/1950 1.80 08/05/1951 3.15 06/28/1952 1.72 06/04/1953 1.15 06/07/1954 3.03 03/23/1955 1.30 07/03/1956 1.45 08/01/1957 2.85 07/04/1958 1.08 08/22/1959 2.79 05/26/1960 1.99 09/22/1961 0.91 08/11/1962 1.27 07/26/1963 3.00 08/30/1964 1.75 07/21/1965 4.30 07/02/1966 2.83 07/21/1967 1.28 08/24/1968 3.48 06/25/1969 1.31 04/16/1970 1.54 07/07/1971 2.13 06/13/1972 1.79 08/21/1973 1.13 08/20/1974 1.55 09/18/1975 2.21 04/16/1976 2.10 05/19/1977 2.40 09/12/1980 2.77 09/06/1981 1.68 07/05/1982 2.11 09/15/1983 1.79 10/21/1984 1.35 06/25/1985 1.59 04/03/1986 1.46 06/12/1989 2.25 06/18/1990 1.53 08/06/1991 3.00 07/01/1992 0.89 07/19/1993 2.57 10/19/1994 1.48 08/30/1995 1.22 06/19/1996 2.70 07/12/1997 3.50 08/27/1998 2.81 05/04/1999 6.00 06/01/2000 2.60 07/27/2001 2.65 06/09/2002 3.50 05/31/2004 2.20 06/22/2006 0.92 07/10/2007 2.10 10/15/2009 3.00 Duration: 2 days 06/28/1946 2.83 08/10/1947 2.16 05/17/1949 1.28 07/30/1950 2.21 08/04/1951 3.39 06/22/1952 2.83 05/28/1953 1.24 06/07/1954 4.89 08/16/1955 1.40 07/03/1956 1.57 08/01/1957 3.07 07/03/1958 1.54 08/22/1959 3.00 05/25/1960 3.08 09/19/1961 1.06 08/23/1962 1.68 07/25/1963 3.23 08/29/1964 2.58 07/20/1965 5.13 07/01/1966 3.16 04/13/1967 1.46 08/23/1968 3.93 06/25/1969 2.21 05/09/1970 1.97 03/14/1971 2.50 06/12/1972 2.04 06/18/1973 1.81 05/19/1974 2.08 09/17/1975 2.60 04/16/1976 3.30 05/19/1977 2.58 09/12/1980 2.98 09/06/1981 1.81 07/04/1982 2.81 09/15/1983 1.93 04/11/1984 1.76 06/25/1985 1.75 04/03/1986 1.57 06/12/1989 3.23 06/17/1990 2.88 08/06/1991 3.23 07/01/1992 1.41 07/19/1993 2.77 09/04/1994 2.00 09/06/1995 2.29 06/19/1996 3.35 07/11/1997 4.10 08/03/1998 3.03 05/04/1999 8.00 06/12/2000 2.80 07/26/2001 2.85 06/09/2002 3.84 05/31/2004 2.37 06/22/2006 0.99 07/10/2007 2.29 10/15/2009 3.50 Duration: 3 days 06/28/1946 2.86 08/10/1947 2.18 05/17/1949 1.29 07/30/1950 2.25 08/05/1951 3.43 06/22/1952 2.86 05/28/1953 2.02 06/06/1954 6.53 06/04/1955 1.41 07/03/1956 1.59 08/01/1957 3.10 07/03/1958 1.57 08/20/1959 4.03 05/24/1960 3.12 09/20/1961 1.78 07/04/1962 2.07 07/25/1963 3.26 06/17/1964 2.66 07/19/1965 5.90 07/01/1966 3.19 04/13/1967 1.47 08/23/1968 3.97 06/25/1969 2.80 05/09/1970 2.43 03/13/1971 2.52 06/12/1972 2.06 06/18/1973 2.36 05/19/1974 2.68 09/17/1975 2.88 04/16/1976 3.33 05/17/1977 2.61 09/12/1980 3.01 09/06/1981 1.83 07/04/1982 2.86 09/15/1983 1.95 04/11/1984 2.01 06/25/1985 1.77 07/10/1986 1.59 06/12/1989 3.31 06/17/1990 2.91 08/06/1991 3.26 07/01/1992 1.42 07/19/1993 2.79 09/04/1994 2.02 09/06/1995 2.31 06/19/1996 3.38 07/11/1997 4.14 06/17/1998 3.86 05/04/1999 8.08 06/12/2000 3.95 07/26/2001 2.88 06/09/2002 3.88 05/31/2004 2.39 06/22/2006 1.00 07/10/2007 2.31 10/15/2009 3.53 Duration: 4 days 06/28/1946 2.89 08/10/1947 2.20 07/25/1949 1.65 06/22/1950 2.77 08/04/1951 3.46 06/20/1952 3.04 05/27/1953 2.14 06/06/1954 6.59 09/18/1955 1.85 07/03/1956 1.60 08/01/1957 3.13 07/01/1958 2.27 08/20/1959 4.07 05/25/1960 3.26 09/19/1961 2.04 07/04/1962 2.86 07/25/1963 3.29 06/16/1964 3.08 07/19/1965 5.96 07/01/1966 3.23 04/13/1967 1.59 08/23/1968 4.01 06/25/1969 3.01 05/09/1970 2.56 07/04/1971 2.59 06/12/1972 2.08 06/17/1973 2.53 05/19/1974 2.83 09/17/1975 2.93 04/16/1976 3.36 05/16/1977 2.64 09/12/1980 3.04 09/06/1981 1.84 07/04/1982 2.89 09/13/1983 1.97 04/11/1984 2.03 06/25/1985 2.51 07/10/1986 1.77 06/12/1989 3.34 06/17/1990 3.08 08/06/1991 3.29 07/01/1992 1.44 07/19/1993 3.37 10/16/1994 2.12 09/06/1995 2.33 06/19/1996 3.42 07/11/1997 4.18 06/17/1998 3.90 05/04/1999 8.16 06/12/2000 3.99 07/26/2001 2.91 06/09/2002 3.92 05/31/2004 2.42 06/19/2006 1.01 07/10/2007 2.33 10/15/2009 3.57 Duration: 7 days 06/23/1946 3.14 08/05/1947 3.12 07/25/1949 1.79 06/22/1950 3.19 08/04/1951 3.92 06/22/1952 4.55 05/24/1953 3.10 06/06/1954 7.88 06/03/1955 2.26 06/19/1956 2.00 07/27/1957 3.16 06/30/1958 2.76 08/20/1959 4.13 05/24/1960 3.30 09/19/1961 2.13 07/02/1962 3.03 07/25/1963 3.87 06/16/1964 3.16 07/15/1965 6.48 07/01/1966 3.26 04/14/1967 2.20 08/18/1968 4.41 06/23/1969 3.52 07/09/1970 3.21 07/03/1971 2.64 06/12/1972 2.25 06/15/1973 3.04 05/17/1974 3.16 09/17/1975 2.96 04/16/1976 4.44 05/14/1977 2.87 08/16/1980 3.73 08/31/1981 2.03 07/04/1982 3.72 09/09/1983 2.33 10/16/1984 2.60 06/25/1985 2.65 07/10/1986 2.57 06/07/1989 4.31 06/17/1990 3.11 07/31/1991 3.44 06/28/1992 1.69 07/19/1993 4.27 10/13/1994 2.76 07/13/1995 3.61 06/19/1996 3.45 07/11/1997 4.22 06/17/1998 3.94 05/04/1999 9.00 05/28/2000 5.08 07/26/2001 3.75 06/09/2002 4.09 05/25/2004 3.09 07/10/2007 2.36 10/10/2009 4.50 Duration: 10 days 06/28/1946 3.29 08/05/1947 3.44 07/20/1949 2.30 06/17/1950 3.45 07/29/1951 5.16 06/20/1952 4.80 05/27/1953 3.49 06/06/1954 9.80 05/31/1955 2.32 06/18/1956 2.10 07/24/1957 3.46 06/30/1958 3.05 08/20/1959 4.68 05/17/1960 3.57 09/19/1961 2.28 07/02/1962 3.06 07/25/1963 3.91 08/21/1964 4.40 07/12/1965 7.47 06/23/1966 5.45 04/13/1967 2.85 08/15/1968 5.63 06/25/1969 3.72 07/09/1970 3.51 06/07/1971 3.20 06/05/1972 2.27 06/17/1973 3.33 05/13/1974 3.73 09/17/1975 2.99 04/16/1976 4.48 05/17/1977 2.90 09/12/1980 4.56 06/13/1981 2.45 07/04/1982 3.94 09/09/1983 2.48 10/12/1984 2.63 06/21/1985 2.75 07/05/1986 3.00 06/06/1989 4.44 06/11/1990 3.16 07/31/1991 3.62 06/28/1992 1.76 07/19/1993 5.87 10/13/1994 2.79 07/10/1995 3.76 06/19/1996 3.48 07/11/1997 4.26 06/17/1998 5.05 05/04/1999 10.25 05/28/2000 5.13 07/26/2001 3.79 08/08/2002 4.20 05/31/2004 3.52 06/18/2007 2.43 10/10/2009 4.54 Duration: 20 days 06/28/1946 5.23 06/04/1947 4.20 05/31/1949 2.79 06/07/1950 5.23 07/29/1951 5.94 06/13/1952 5.70 05/22/1953 4.70 05/27/1954 12.37 05/22/1955 3.71 06/19/1956 3.90 07/24/1957 5.85 06/24/1958 3.65 08/20/1959 5.65 05/24/1960 3.93 09/08/1961 3.26 05/11/1962 4.40 07/11/1963 4.28 08/15/1964 4.90 07/06/1965 8.03 06/23/1966 5.58 04/13/1967 3.16 08/05/1968 8.72 06/25/1969 5.04 07/06/1970 5.14 06/07/1971 5.49 06/12/1972 3.66 06/15/1973 4.77 05/07/1974 5.50 09/02/1975 3.77 04/16/1976 4.54 05/03/1977 3.62 08/04/1980 6.76 06/05/1981 3.78 06/27/1982 5.22 09/15/1983 3.17 10/07/1984 3.57 06/11/1985 3.95 06/27/1986 4.36 05/30/1989 4.64 06/17/1990 5.61 05/27/1991 4.84 06/16/1992 2.55 07/09/1993 5.96 06/10/1994 3.34 08/21/1995 4.22 07/18/1996 3.72 07/11/1997 4.30 06/11/1998 5.73 05/04/1999 11.35 05/28/2000 9.14 07/16/2001 5.03 08/08/2002 5.18 05/25/2004 5.91 06/25/2007 3.82 10/01/2009 6.65 Duration: 30 days 06/23/1946 5.54 06/03/1947 5.50 05/17/1949 3.16 06/07/1950 5.41 07/29/1951 7.41 06/22/1952 7.06 05/22/1953 6.33 05/31/1954 14.17 06/03/1955 4.58 06/19/1956 5.06 07/16/1957 6.69 06/15/1958 3.86 08/06/1959 6.93 05/25/1960 4.59 08/29/1961 3.73 05/07/1962 4.77 07/03/1963 4.60 06/06/1964 5.74 07/08/1965 9.33 06/05/1966 5.70 09/10/1967 3.52 08/05/1968 10.55 06/23/1969 6.79 04/14/1970 6.13 06/10/1971 7.04 06/05/1972 4.16 06/02/1973 6.00 05/09/1974 6.24 04/26/1975 4.64 05/26/1976 4.73 05/19/1977 5.11 08/16/1980 8.45 06/01/1981 4.18 07/04/1982 6.35 09/09/1983 3.98 06/05/1984 3.78 05/31/1985 4.97 06/27/1986 5.65 05/17/1989 6.43 06/07/1990 6.41 07/11/1991 5.37 06/28/1992 3.04 06/29/1993 9.05 06/06/1994 4.45 06/21/1995 5.79 07/07/1996 4.04 07/11/1997 4.30 08/03/1998 7.92 04/20/1999 11.43 05/28/2000 9.41 07/16/2001 5.46 07/30/2002 6.28 05/20/2004 7.90 06/19/2005 9.50 05/24/2006 2.20 06/13/2007 5.16 09/28/2009 6.94 Duration: 45 days 05/30/1946 6.26 05/18/1947 6.09 05/14/1949 4.43 06/17/1950 7.08 07/29/1951 9.67 06/11/1952 8.04 05/23/1953 7.75 05/23/1954 17.44 05/25/1955 6.41 06/06/1956 5.62 07/04/1957 8.61 05/31/1958 4.65 08/13/1959 8.21 05/10/1960 5.17 08/21/1961 3.76 05/07/1962 5.46 07/17/1963 5.68 06/08/1964 7.14 06/23/1965 10.37 06/23/1966 7.37 09/12/1967 3.98 07/23/1968 11.57 06/19/1969 7.47 06/10/1970 7.84 06/07/1971 8.50 06/12/1972 5.97 06/15/1973 6.98 04/20/1974 7.62 04/26/1975 6.13 03/08/1976 5.19 05/14/1977 6.05 08/04/1980 11.48 05/11/1981 5.79 07/04/1982 8.48 08/23/1983 4.41 09/07/1984 4.81 05/25/1985 5.17 06/16/1986 7.50 05/08/1989 6.80 05/27/1990 7.21 06/24/1991 7.93 06/16/1992 3.92 06/13/1993 11.47 05/16/1994 5.80 06/14/1995 6.39 06/19/1996 5.96 06/02/1997 6.15 08/03/1998 7.92 05/04/1999 12.31 05/10/2000 11.76 06/18/2001 5.79 08/08/2002 6.98 05/11/2004 8.71 05/06/2007 6.70 09/08/2009 7.53 Duration: 60 days 05/30/1946 6.96 06/20/1947 8.00 05/31/1949 5.87 06/07/1950 8.90 07/29/1951 10.59 06/20/1952 8.99 05/24/1953 8.65 05/13/1954 17.94 05/14/1955 7.37 06/19/1956 7.34 06/17/1957 9.99 05/31/1958 4.93 08/13/1959 10.09 05/09/1960 5.68 07/29/1961 3.88 05/10/1962 8.34 06/02/1963 8.04 04/25/1964 8.09 07/08/1965 11.78 06/23/1966 8.13 06/12/1967 4.80 07/13/1968 13.94 06/19/1969 8.18 06/10/1970 8.02 05/10/1971 10.32 06/12/1972 7.44 05/09/1973 8.55 04/20/1974 8.56 07/22/1975 7.43 04/16/1976 8.04 05/14/1977 8.39 08/04/1980 13.37 04/27/1981 6.56 05/09/1982 10.18 08/15/1983 4.92 06/05/1984 5.01 05/11/1985 5.92 06/27/1986 8.64 04/24/1989 7.00 05/16/1990 8.44 06/09/1991 9.60 06/01/1992 4.42 05/30/1993 15.38 05/18/1994 7.65 07/10/1995 9.15 06/19/1996 7.41 07/11/1997 8.20 06/17/1998 10.00 05/04/1999 13.06 05/10/2000 12.99 06/06/2001 7.32 07/30/2002 8.13 05/20/2004 10.72 05/20/2005 13.87 05/14/2007 8.47 08/24/2009 7.91