Precipitation annual maximum series (inches) Station ID: 44-8396 Station name: THE PLAINS 2 NNE State: VA Latitude (decimal degrees): 38.8956 Longitude (decimal degrees): 77.7547 Elevation (feet): 530 Duration: 01d 3.57 1954 6.04 1955 5.71 1956 3.65 1957 1.88 1958 2.22 1959 2.23 1960 1.64 1961 2.93 1962 4.42 1963 3.76 1964 2.32 1965 3.63 1966 4.47 1967 3.03 1968 1.48 1969 2.68 1970 2.91 1971 10.48 1972 2.10 1973 1.60 1974 3.80 1975 2.75 1976 2.28 1977 2.32 1978 4.03 1979 1.55 1980 2.94 1981 3.73 1982 2.67 1983 3.88 1984 1.66 1985 2.37 1986 3.05 1987 2.34 1988 2.89 1989 3.07 1990 1.50 1991 2.04 1992 2.73 1993 3.94 1994 2.55 1995 3.03 1996 2.09 1997 2.30 1998 2.40 1999 2.27 2000 Duration: 01h 07/20/1970 1.56 04/07/1971 0.60 06/21/1972 2.10 08/18/1973 1.10 12/01/1974 1.40 06/27/1975 0.80 10/09/1976 1.20 08/24/1977 1.50 07/31/1978 1.60 08/27/1979 2.00 07/03/1980 0.60 07/26/1981 1.10 08/06/1982 1.80 06/28/1983 1.20 08/13/1984 1.60 07/15/1985 0.90 08/07/1986 2.00 11/29/1987 0.80 07/23/1988 0.80 05/05/1989 1.20 08/05/1990 1.50 03/23/1991 0.70 07/31/1992 1.40 04/16/1993 0.80 08/17/1994 1.40 07/07/1995 1.70 06/24/1996 1.90 09/10/1997 0.80 06/23/1998 0.90 09/09/1999 0.90 06/25/2000 1.70 Duration: 02d 3.76 1954 6.45 1955 6.09 1956 3.89 1957 2.36 1958 2.54 1959 2.77 1960 1.80 1961 3.26 1962 4.79 1963 3.77 1964 2.52 1965 5.87 1966 5.12 1967 3.21 1968 1.87 1969 4.82 1970 3.32 1971 11.52 1972 3.23 1973 2.06 1974 5.60 1975 4.85 1976 2.50 1977 3.36 1978 4.03 1979 2.28 1980 2.99 1981 4.90 1982 3.01 1983 5.66 1984 2.62 1985 3.49 1986 3.29 1987 2.79 1988 3.52 1989 3.33 1990 2.76 1991 4.07 1992 5.45 1993 4.49 1994 2.96 1995 3.33 1996 3.33 1997 3.04 1998 2.82 1999 2.61 2000 Duration: 02h 07/20/1970 1.58 11/24/1971 0.90 06/21/1972 4.00 08/21/1973 1.30 12/01/1974 2.50 07/10/1975 1.20 10/09/1976 2.40 08/24/1977 1.70 08/11/1978 1.80 08/27/1979 2.20 08/10/1980 1.00 07/26/1981 1.60 08/06/1982 3.30 06/06/1983 1.20 08/13/1984 2.40 07/15/1985 0.90 08/07/1986 2.30 09/08/1987 1.20 07/23/1988 1.30 05/05/1989 1.60 08/05/1990 2.50 03/23/1991 1.30 07/31/1992 1.50 04/16/1993 1.30 07/27/1994 1.70 07/07/1995 1.70 06/24/1996 2.00 09/02/1997 1.00 06/23/1998 1.00 09/09/1999 1.00 06/25/2000 1.90 Duration: 03h 07/20/1970 1.59 11/24/1971 1.20 06/21/1972 5.00 08/21/1973 1.50 12/01/1974 3.40 06/12/1975 1.20 10/09/1976 3.40 08/24/1977 1.80 07/31/1978 1.80 08/27/1979 2.20 08/10/1980 1.00 07/26/1981 1.60 08/06/1982 4.00 06/06/1983 1.50 08/13/1984 2.50 02/12/1985 0.90 08/07/1986 2.30 09/08/1987 1.80 07/23/1988 1.40 05/05/1989 1.70 08/05/1990 2.50 03/23/1991 1.40 07/31/1992 1.50 04/16/1993 1.50 07/27/1994 2.10 07/07/1995 1.70 06/24/1996 2.00 09/02/1997 1.00 10/08/1998 1.10 09/29/1999 1.20 06/25/2000 2.00 Duration: 04d 3.76 1954 7.50 1955 7.61 1956 3.89 1957 2.61 1958 2.69 1959 3.55 1960 3.05 1961 3.26 1962 5.05 1963 3.77 1964 2.55 1965 5.89 1966 6.54 1967 3.89 1968 2.78 1969 4.82 1970 3.57 1971 11.92 1972 3.94 1973 2.42 1974 6.58 1975 5.48 1976 3.12 1977 3.52 1978 4.38 1979 2.88 1980 2.99 1981 5.81 1982 3.59 1983 9.83 1984 3.65 1985 3.50 1986 4.54 1987 3.24 1988 3.68 1989 4.45 1990 2.81 1991 4.66 1992 5.52 1993 4.72 1994 3.22 1995 4.66 1996 3.54 1997 4.10 1998 3.77 1999 3.34 2000 Duration: 06h 07/09/1970 2.10 11/24/1971 1.70 06/21/1972 7.30 08/18/1973 1.80 12/01/1974 4.50 09/25/1975 1.70 10/09/1976 4.10 08/24/1977 1.80 08/11/1978 2.10 08/27/1979 2.50 10/25/1980 1.20 07/26/1981 2.20 08/06/1982 4.70 06/06/1983 2.00 08/13/1984 3.40 02/12/1985 1.50 08/07/1986 2.30 09/08/1987 2.60 03/26/1988 1.50 05/05/1989 2.40 08/05/1990 2.50 03/23/1991 1.60 07/31/1992 1.50 11/27/1993 2.30 07/27/1994 2.20 07/07/1995 1.70 09/06/1996 2.30 11/01/1997 1.30 03/20/1998 1.80 09/29/1999 1.70 06/25/2000 2.00 Duration: 07d 3.77 1954 10.70 1955 8.12 1956 3.93 1957 4.32 1958 2.74 1959 3.55 1960 3.32 1961 4.28 1962 6.03 1963 4.13 1964 2.89 1965 6.97 1966 9.72 1967 3.89 1968 4.32 1969 5.15 1970 3.71 1971 12.95 1972 4.90 1973 2.77 1974 7.07 1975 5.52 1976 3.34 1977 3.80 1978 4.83 1979 2.90 1980 3.35 1981 6.09 1982 5.03 1983 10.91 1984 3.78 1985 3.85 1986 5.51 1987 4.02 1988 5.73 1989 4.58 1990 3.22 1991 4.66 1992 5.52 1993 5.29 1994 3.22 1995 5.50 1996 5.16 1997 4.84 1998 4.80 1999 5.06 2000 Duration: 10d 3.81 1954 11.20 1955 8.35 1956 4.64 1957 4.48 1958 2.99 1959 3.78 1960 3.70 1961 4.70 1962 6.10 1963 4.36 1964 4.33 1965 8.51 1966 10.50 1967 5.05 1968 4.32 1969 5.39 1970 4.04 1971 13.33 1972 4.99 1973 3.72 1974 7.75 1975 8.46 1976 4.43 1977 4.48 1978 7.33 1979 3.40 1980 3.76 1981 6.43 1982 5.62 1983 11.00 1984 4.29 1985 4.01 1986 6.22 1987 4.93 1988 6.61 1989 5.05 1990 3.74 1991 5.03 1992 7.69 1993 5.56 1994 3.96 1995 5.70 1996 5.83 1997 6.04 1998 4.94 1999 5.10 2000 Duration: 12h 07/09/1970 2.55 11/24/1971 2.30 06/21/1972 9.20 08/20/1973 2.40 12/01/1974 5.00 09/24/1975 2.30 10/08/1976 4.60 10/26/1977 2.10 08/11/1978 2.10 09/05/1979 3.60 10/25/1980 1.60 07/26/1981 2.20 08/06/1982 4.80 04/09/1983 2.40 08/13/1984 3.60 02/12/1985 2.00 08/07/1986 2.30 09/08/1987 3.20 03/25/1988 1.70 05/05/1989 2.70 07/12/1990 2.60 03/23/1991 2.70 04/21/1992 1.50 11/27/1993 4.40 08/17/1994 3.50 10/20/1995 2.50 09/06/1996 2.80 11/07/1997 2.40 03/20/1998 2.10 09/29/1999 2.10 06/25/2000 2.00 Duration: 20d 5.96 1954 15.96 1955 12.97 1956 4.74 1957 6.32 1958 4.41 1959 4.97 1960 4.48 1961 5.98 1962 6.10 1963 6.15 1964 4.49 1965 10.59 1966 11.71 1967 7.11 1968 5.70 1969 8.70 1970 6.78 1971 16.63 1972 6.44 1973 5.44 1974 7.91 1975 9.04 1976 7.06 1977 7.85 1978 10.63 1979 4.47 1980 6.01 1981 7.57 1982 8.19 1983 13.44 1984 6.93 1985 6.19 1986 7.28 1987 8.43 1988 8.46 1989 6.81 1990 4.73 1991 6.81 1992 8.81 1993 6.38 1994 5.85 1995 7.42 1996 7.09 1997 8.03 1998 9.34 1999 6.91 2000 Duration: 24h 07/09/1970 2.80 11/24/1971 2.50 06/21/1972 10.30 08/20/1973 3.10 12/01/1974 5.40 09/24/1975 2.90 10/08/1976 4.70 10/26/1977 2.40 07/31/1978 2.40 09/05/1979 3.90 10/25/1980 1.70 08/30/1981 2.40 08/05/1982 5.00 04/09/1983 2.60 08/10/1984 4.00 02/12/1985 2.00 08/06/1986 3.00 09/08/1987 3.20 05/05/1988 2.50 05/05/1989 3.20 08/05/1990 3.20 03/22/1991 2.70 07/31/1992 2.10 11/27/1993 5.60 08/17/1994 4.20 08/05/1995 2.70 08/12/1996 3.00 11/07/1997 3.00 01/27/1998 2.70 09/15/1999 2.70 09/25/2000 2.40 Duration: 30d 6.21 1954 17.17 1955 13.69 1956 8.56 1957 7.73 1958 5.01 1959 7.11 1960 6.15 1961 7.02 1962 9.10 1963 7.80 1964 6.96 1965 10.75 1966 13.55 1967 9.34 1968 6.19 1969 10.61 1970 8.23 1971 17.27 1972 7.22 1973 7.26 1974 13.97 1975 11.85 1976 8.05 1977 9.12 1978 13.60 1979 6.21 1980 6.36 1981 8.73 1982 9.95 1983 14.36 1984 7.47 1985 7.47 1986 7.98 1987 9.54 1988 9.35 1989 9.89 1990 5.51 1991 8.36 1992 9.61 1993 10.19 1994 7.47 1995 10.80 1996 8.46 1997 10.77 1998 12.81 1999 8.03 2000 Duration: 45d 7.54 1954 18.10 1955 16.59 1956 10.70 1957 9.09 1958 6.67 1959 8.93 1960 7.42 1961 8.87 1962 10.03 1963 8.20 1964 7.92 1965 12.81 1966 14.69 1967 11.91 1968 9.55 1969 12.01 1970 10.14 1971 19.16 1972 12.21 1973 9.49 1974 15.23 1975 14.48 1976 9.76 1977 11.50 1978 18.14 1979 7.82 1980 9.35 1981 9.24 1982 12.45 1983 15.77 1984 9.90 1985 8.34 1986 8.59 1987 10.04 1988 11.75 1989 12.92 1990 7.58 1991 10.82 1992 11.41 1993 12.61 1994 10.05 1995 13.20 1996 9.57 1997 12.89 1998 14.59 1999 11.92 2000 Duration: 48h 07/09/1970 4.59 05/29/1971 3.40 06/21/1972 11.40 08/20/1973 3.10 12/01/1974 5.60 09/23/1975 4.40 10/08/1976 5.40 10/26/1977 2.60 07/30/1978 3.10 09/05/1979 3.90 05/19/1980 2.10 07/02/1981 2.50 08/04/1982 5.60 04/09/1983 2.90 08/09/1984 5.70 10/20/1985 2.80 08/06/1986 3.30 09/07/1987 3.30 05/04/1988 3.30 05/05/1989 3.60 07/12/1990 3.40 03/21/1991 2.80 07/23/1992 2.40 11/27/1993 5.60 08/16/1994 4.50 08/05/1995 2.80 09/04/1996 3.40 11/07/1997 3.40 01/27/1998 2.70 09/04/1999 3.10 06/25/2000 2.90 Duration: 60d 8.89 1954 21.76 1955 18.07 1956 11.27 1957 12.33 1958 8.20 1959 10.86 1960 9.71 1961 10.90 1962 11.11 1963 8.93 1964 9.65 1965 13.47 1966 16.70 1967 12.81 1968 11.27 1969 13.01 1970 10.89 1971 21.12 1972 13.25 1973 9.80 1974 17.10 1975 15.92 1976 13.10 1977 13.28 1978 23.68 1979 9.65 1980 12.37 1981 11.09 1982 15.03 1983 17.35 1984 11.27 1985 9.80 1986 10.01 1987 12.70 1988 13.92 1989 13.65 1990 8.43 1991 12.49 1992 13.02 1993 14.08 1994 13.38 1995 16.67 1996 12.77 1997 17.21 1998 16.05 1999 14.80 2000