Precipitation annual maximum series (inches) Station ID: 36-2537 Station name: EISENHOWER NATL HIST S State: PA Latitude (decimal degrees): 39.8050 Longitude (decimal degrees): 77.2292 Elevation (feet): 540 Duration: 01d 2.20 1948 4.28 1949 2.15 1950 2.27 1951 3.75 1952 2.08 1953 1.58 1954 2.35 1955 2.60 1956 2.75 1957 1.90 1958 -9.99 1959 1.45 1960 1.69 1961 1.96 1962 1.81 1963 1.78 1964 2.20 1965 7.07 1966 1.88 1967 2.22 1968 2.12 1969 2.70 1970 1.62 1971 5.00 1972 5.11 1973 1.99 1974 2.79 1975 3.60 1976 1.60 1977 -9.99 1978 -9.99 1979 -9.99 1980 -9.99 1981 2.20 1982 2.17 1983 2.46 1984 2.20 1985 2.50 1986 2.78 1987 1.65 1988 2.45 1989 2.29 1990 4.10 1991 1.91 1992 3.06 1993 1.77 1994 5.35 1995 8.20 1996 3.59 1997 1.79 1998 3.20 1999 2.54 2000 Duration: 01h 11/06/1948 0.77 05/02/1949 0.96 08/19/1950 1.21 07/04/1951 1.57 09/02/1952 1.05 05/06/1953 1.25 05/03/1954 0.80 08/30/1955 1.50 07/03/1956 1.39 09/12/1957 0.55 06/11/1958 0.49 -9/-9/-999 -9.99 07/13/1960 0.94 09/07/1961 0.88 04/07/1962 0.87 08/29/1963 0.90 07/13/1964 1.17 09/19/1965 1.01 08/09/1966 0.80 08/04/1967 1.22 06/16/1968 0.99 08/03/1969 1.33 07/09/1970 1.00 08/01/1971 0.66 06/21/1972 0.90 08/19/1973 0.80 07/27/1974 0.51 09/20/1975 0.90 10/09/1976 1.34 08/21/1977 0.89 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 11/04/1982 0.70 06/28/1983 1.40 08/09/1984 1.50 07/26/1985 1.50 08/16/1986 0.60 06/20/1987 0.80 08/06/1988 1.00 06/22/1989 1.20 06/08/1990 0.70 08/18/1991 1.30 07/01/1992 1.00 08/28/1993 0.90 06/24/1994 1.20 05/25/1995 0.90 06/18/1996 2.80 -9/-9/-999 -9.99 08/17/1998 0.70 07/21/1999 0.60 05/22/2000 0.40 Duration: 02d 2.27 1948 4.32 1949 2.25 1950 2.42 1951 3.80 1952 2.67 1953 1.99 1954 4.42 1955 3.20 1956 2.75 1957 2.50 1958 -9.99 1959 2.46 1960 1.90 1961 1.98 1962 2.32 1963 2.32 1964 2.20 1965 7.50 1966 2.33 1967 2.66 1968 2.44 1969 2.80 1970 2.81 1971 8.88 1972 5.11 1973 2.38 1974 4.51 1975 5.75 1976 2.00 1977 -9.99 1978 -9.99 1979 -9.99 1980 -9.99 1981 2.22 1982 2.84 1983 3.05 1984 3.57 1985 3.10 1986 3.56 1987 2.14 1988 2.95 1989 2.40 1990 4.38 1991 2.53 1992 3.92 1993 2.37 1994 6.00 1995 8.65 1996 3.72 1997 3.03 1998 3.22 1999 2.54 2000 Duration: 02h 11/06/1948 1.48 07/12/1949 1.40 08/19/1950 1.37 07/04/1951 1.97 08/08/1952 1.54 05/06/1953 1.63 05/03/1954 0.90 08/30/1955 1.69 07/03/1956 1.50 11/08/1957 0.68 06/10/1958 0.76 -9/-9/-999 -9.99 06/14/1960 1.06 06/14/1961 1.07 08/27/1962 1.17 06/28/1963 0.91 07/13/1964 1.75 09/19/1965 1.02 09/14/1966 1.27 08/04/1967 1.23 09/10/1968 1.49 08/03/1969 1.95 07/09/1970 1.10 08/01/1971 1.16 06/21/1972 1.60 09/14/1973 1.45 04/13/1974 0.77 09/20/1975 1.39 10/09/1976 2.24 08/21/1977 1.09 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 11/04/1982 1.30 06/28/1983 1.90 08/09/1984 1.50 07/26/1985 1.70 04/15/1986 0.80 06/20/1987 1.30 08/06/1988 1.10 06/22/1989 2.10 08/13/1990 0.90 09/18/1991 2.10 07/01/1992 1.30 09/08/1993 1.10 07/21/1994 1.40 07/06/1995 1.20 06/18/1996 4.70 -9/-9/-999 -9.99 08/17/1998 1.00 07/21/1999 1.00 05/23/2000 0.60 Duration: 03h 11/06/1948 1.96 07/12/1949 1.71 08/19/1950 1.38 07/04/1951 1.98 08/08/1952 1.93 05/06/1953 1.70 05/03/1954 0.91 08/30/1955 1.70 07/03/1956 2.50 11/08/1957 0.78 06/10/1958 1.14 -9/-9/-999 -9.99 08/15/1960 1.23 09/07/1961 1.19 07/23/1962 1.18 09/29/1963 1.11 07/12/1964 2.03 09/19/1965 1.02 09/14/1966 1.80 08/04/1967 1.23 09/10/1968 1.69 08/03/1969 2.09 07/09/1970 1.30 08/01/1971 1.20 06/21/1972 2.01 09/14/1973 1.70 04/13/1974 0.97 09/20/1975 1.48 10/09/1976 2.89 04/02/1977 1.18 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 11/04/1982 1.50 06/28/1983 2.00 08/09/1984 1.60 07/26/1985 2.00 12/24/1986 1.00 06/20/1987 1.40 08/06/1988 1.10 06/22/1989 2.20 08/13/1990 1.10 09/18/1991 2.80 07/01/1992 1.60 09/08/1993 1.50 07/21/1994 1.40 09/08/1995 1.40 06/18/1996 6.40 -9/-9/-999 -9.99 03/20/1998 1.10 01/03/1999 1.20 05/23/2000 0.60 Duration: 04d 2.82 1948 6.04 1949 3.25 1950 4.12 1951 4.22 1952 2.67 1953 2.10 1954 4.64 1955 3.93 1956 3.10 1957 2.50 1958 -9.99 1959 3.01 1960 2.69 1961 1.98 1962 2.46 1963 2.45 1964 2.90 1965 7.60 1966 3.50 1967 3.44 1968 2.72 1969 3.15 1970 2.81 1971 9.70 1972 5.11 1973 2.44 1974 7.47 1975 5.80 1976 3.60 1977 -9.99 1978 -9.99 1979 -9.99 1980 -9.99 1981 2.42 1982 3.14 1983 3.82 1984 4.16 1985 3.18 1986 4.31 1987 2.98 1988 5.33 1989 3.20 1990 4.44 1991 3.10 1992 3.92 1993 2.37 1994 6.80 1995 9.74 1996 3.83 1997 3.12 1998 3.30 1999 3.99 2000 Duration: 06h 11/06/1948 2.20 07/12/1949 2.21 08/19/1950 1.50 07/04/1951 1.98 08/08/1952 2.09 07/22/1953 1.89 04/16/1954 1.17 08/30/1955 1.80 07/03/1956 2.61 11/08/1957 1.00 06/10/1958 1.90 -9/-9/-999 -9.99 06/17/1960 1.43 09/07/1961 1.45 07/23/1962 1.20 09/29/1963 1.63 07/12/1964 2.28 10/07/1965 1.57 09/14/1966 3.14 06/30/1967 1.30 09/10/1968 2.09 08/03/1969 2.10 07/09/1970 1.90 08/01/1971 1.21 06/21/1972 2.91 09/14/1973 3.25 04/13/1974 1.20 11/12/1975 1.50 10/09/1976 3.39 04/02/1977 1.45 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 11/04/1982 1.90 06/28/1983 2.00 02/14/1984 2.30 07/26/1985 2.60 04/15/1986 1.50 09/07/1987 1.50 08/06/1988 1.10 06/20/1989 2.20 10/23/1990 1.40 09/18/1991 3.80 07/01/1992 1.70 09/08/1993 2.40 07/21/1994 1.50 01/20/1995 1.60 06/18/1996 7.70 -9/-9/-999 -9.99 08/17/1998 1.50 09/29/1999 1.80 05/23/2000 1.00 Duration: 07d 3.16 1948 8.51 1949 3.35 1950 4.66 1951 4.96 1952 2.78 1953 2.52 1954 6.79 1955 4.42 1956 4.47 1957 3.98 1958 -9.99 1959 3.51 1960 3.21 1961 3.08 1962 2.72 1963 2.94 1964 2.90 1965 8.47 1966 3.50 1967 4.48 1968 2.97 1969 3.75 1970 4.00 1971 9.82 1972 5.54 1973 3.26 1974 9.31 1975 6.20 1976 3.75 1977 -9.99 1978 -9.99 1979 -9.99 1980 -9.99 1981 2.62 1982 4.03 1983 4.49 1984 4.26 1985 3.40 1986 5.43 1987 3.46 1988 6.06 1989 3.32 1990 4.62 1991 3.37 1992 5.77 1993 2.93 1994 8.16 1995 10.43 1996 4.11 1997 3.35 1998 4.63 1999 4.24 2000 Duration: 10d 4.02 1948 8.75 1949 3.72 1950 4.76 1951 5.31 1952 3.55 1953 2.60 1954 6.99 1955 4.42 1956 4.47 1957 5.06 1958 -9.99 1959 3.55 1960 3.53 1961 3.36 1962 3.00 1963 3.15 1964 3.82 1965 9.70 1966 3.57 1967 5.17 1968 4.06 1969 3.75 1970 4.00 1971 10.23 1972 5.54 1973 3.82 1974 10.50 1975 8.69 1976 4.25 1977 -9.99 1978 -9.99 1979 -9.99 1980 -9.99 1981 4.03 1982 5.25 1983 5.51 1984 4.27 1985 3.67 1986 6.39 1987 4.36 1988 6.90 1989 4.12 1990 5.04 1991 4.07 1992 7.07 1993 3.64 1994 8.35 1995 11.22 1996 4.62 1997 4.15 1998 4.65 1999 4.35 2000 Duration: 12h 11/06/1948 2.20 07/12/1949 3.72 12/03/1950 2.25 07/04/1951 2.08 07/08/1952 2.80 07/22/1953 2.63 04/16/1954 1.80 08/12/1955 2.69 07/03/1956 2.61 12/20/1957 1.65 06/10/1958 1.90 -9/-9/-999 -9.99 06/17/1960 1.56 09/07/1961 1.69 10/04/1962 1.68 09/29/1963 1.70 07/12/1964 2.32 02/07/1965 2.18 09/14/1966 4.65 01/27/1967 1.73 09/10/1968 2.22 08/03/1969 2.20 07/09/1970 2.40 11/24/1971 2.11 06/21/1972 4.51 09/14/1973 4.95 03/30/1974 1.57 09/25/1975 1.92 10/08/1976 4.64 04/04/1977 1.62 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 11/04/1982 2.20 06/28/1983 2.00 02/14/1984 3.20 07/26/1985 2.70 04/15/1986 1.70 11/29/1987 2.00 11/20/1988 1.30 06/20/1989 2.50 10/23/1990 1.90 09/18/1991 4.10 04/21/1992 2.20 11/27/1993 3.00 08/17/1994 1.80 01/20/1995 2.00 06/18/1996 8.10 -9/-9/-999 -9.99 03/20/1998 1.60 09/16/1999 2.10 05/23/2000 1.30 Duration: 20d 5.21 1948 9.31 1949 6.56 1950 7.10 1951 7.23 1952 5.02 1953 4.94 1954 9.16 1955 5.88 1956 4.89 1957 5.72 1958 -9.99 1959 5.15 1960 4.85 1961 5.76 1962 4.21 1963 5.10 1964 4.48 1965 11.10 1966 5.05 1967 6.06 1968 6.26 1969 5.98 1970 5.45 1971 11.45 1972 6.97 1973 5.75 1974 10.95 1975 9.47 1976 6.47 1977 -9.99 1978 -9.99 1979 -9.99 1980 -9.99 1981 5.68 1982 8.02 1983 7.04 1984 6.15 1985 5.40 1986 7.81 1987 6.30 1988 8.97 1989 6.60 1990 6.67 1991 4.67 1992 8.01 1993 4.94 1994 10.30 1995 12.80 1996 6.08 1997 5.85 1998 7.98 1999 5.34 2000 Duration: 24h 11/06/1948 2.20 07/12/1949 4.29 12/03/1950 2.25 06/09/1951 2.42 07/08/1952 3.79 07/22/1953 2.67 04/16/1954 1.97 08/12/1955 4.24 07/03/1956 3.01 12/20/1957 2.75 06/10/1958 1.90 -9/-9/-999 -9.99 07/13/1960 2.46 04/12/1961 1.90 10/04/1962 1.98 11/06/1963 1.98 07/12/1964 2.32 02/07/1965 2.20 09/13/1966 7.26 03/06/1967 2.10 09/10/1968 2.22 08/03/1969 2.35 07/09/1970 2.75 11/24/1971 2.81 06/21/1972 7.44 09/14/1973 5.11 03/29/1974 2.07 09/25/1975 3.23 10/08/1976 4.92 04/04/1977 1.89 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 11/04/1982 2.20 12/12/1983 2.50 02/13/1984 3.50 07/25/1985 3.80 04/15/1986 2.10 11/28/1987 2.40 05/17/1988 1.70 06/20/1989 2.50 10/23/1990 2.00 09/18/1991 4.10 04/21/1992 2.40 11/27/1993 3.60 08/17/1994 2.20 01/20/1995 2.10 06/18/1996 8.50 -9/-9/-999 -9.99 02/17/1998 1.80 09/15/1999 2.50 05/23/2000 1.80 Duration: 30d 6.45 1948 9.96 1949 7.14 1950 9.25 1951 8.69 1952 6.16 1953 5.97 1954 10.04 1955 6.81 1956 6.31 1957 6.24 1958 -9.99 1959 6.48 1960 6.51 1961 6.72 1962 5.37 1963 6.08 1964 6.71 1965 11.10 1966 6.01 1967 8.17 1968 6.88 1969 8.50 1970 5.84 1971 12.82 1972 6.97 1973 7.09 1974 13.78 1975 12.97 1976 8.16 1977 -9.99 1978 -9.99 1979 -9.99 1980 -9.99 1981 6.99 1982 10.84 1983 7.31 1984 8.77 1985 8.05 1986 9.10 1987 7.21 1988 10.02 1989 6.86 1990 7.68 1991 6.93 1992 10.03 1993 6.18 1994 11.08 1995 14.20 1996 7.21 1997 8.69 1998 9.51 1999 6.36 2000 Duration: 45d 7.23 1948 11.69 1949 9.22 1950 10.59 1951 10.56 1952 7.73 1953 6.92 1954 10.49 1955 7.95 1956 8.27 1957 8.87 1958 -9.99 1959 8.90 1960 8.99 1961 8.61 1962 6.94 1963 7.31 1964 7.85 1965 12.39 1966 8.73 1967 10.32 1968 8.52 1969 9.85 1970 8.82 1971 14.14 1972 8.90 1973 8.01 1974 15.13 1975 15.04 1976 10.39 1977 -9.99 1978 -9.99 1979 -9.99 1980 -9.99 1981 7.73 1982 12.68 1983 10.75 1984 9.89 1985 9.74 1986 10.11 1987 7.94 1988 12.70 1989 10.16 1990 11.86 1991 8.99 1992 11.06 1993 8.39 1994 12.93 1995 18.11 1996 7.78 1997 11.07 1998 13.17 1999 9.14 2000 Duration: 48h 11/05/1948 2.27 07/12/1949 4.32 12/03/1950 2.25 06/09/1951 2.42 07/08/1952 3.80 07/22/1953 2.67 04/15/1954 2.10 08/11/1955 4.54 07/02/1956 3.54 10/06/1957 2.82 06/10/1958 2.50 -9/-9/-999 -9.99 07/13/1960 2.46 04/12/1961 1.90 10/04/1962 1.98 11/05/1963 2.45 07/12/1964 2.32 03/04/1965 2.90 09/13/1966 7.60 03/05/1967 2.78 05/27/1968 2.80 08/02/1969 2.67 07/08/1970 2.85 11/24/1971 2.81 06/21/1972 9.36 09/14/1973 5.11 03/29/1974 2.39 09/24/1975 5.21 10/07/1976 5.80 04/04/1977 2.00 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 11/04/1982 2.20 12/12/1983 3.20 02/13/1984 4.00 07/25/1985 4.40 04/15/1986 2.60 09/07/1987 3.20 05/17/1988 2.70 10/18/1989 2.80 10/11/1990 2.50 09/18/1991 4.20 07/23/1992 3.10 11/27/1993 3.70 08/17/1994 2.20 01/20/1995 2.10 06/18/1996 9.40 -9/-9/-999 -9.99 02/17/1998 2.00 09/15/1999 2.90 05/22/2000 2.70 Duration: 60d 11.46 1948 12.40 1949 10.96 1950 11.69 1951 14.03 1952 9.47 1953 7.94 1954 12.07 1955 9.84 1956 8.48 1957 11.50 1958 -9.99 1959 10.46 1960 10.58 1961 11.25 1962 8.75 1963 9.14 1964 9.49 1965 13.06 1966 11.01 1967 11.08 1968 11.21 1969 10.77 1970 10.34 1971 17.66 1972 11.31 1973 10.22 1974 18.32 1975 16.95 1976 12.08 1977 -9.99 1978 -9.99 1979 -9.99 1980 -9.99 1981 8.58 1982 15.52 1983 12.51 1984 10.80 1985 12.43 1986 10.70 1987 9.03 1988 18.41 1989 11.17 1990 13.55 1991 11.33 1992 13.10 1993 10.43 1994 14.37 1995 20.88 1996 11.03 1997 13.31 1998 15.53 1999 9.93 2000