Monthly mean relative sea level (cm) Station: Kosystyi (Kosystyi Mys) Sea: Kara Sea Coordinates: 7339N 10944E Period: 1954-1989 Comments: 1954 11 17 25 3 15 17 23 -1 7 8 20 16 13 1955 15 -9 -31 -15 -22 35 16 19 9 30 -3 27 6 1956 18 8 11 -8 4 32 20 10 9 21 3 -9 10 1957 13 -17 -11 -1 -4 4 12 8 22 12 11 12 5 1958 -3 -13 -22 -10 -20 12 35 22 19 16 24 18 6 1959 4 20 9 -5 -5 30 28 15 17 9 8 21 13 1960 -7 -1 1 0 -3 33 33 23 27 -3 -13 -1 7 1961 -7 3 -11 -9 -1 15 34 10 20 16 13 -1 7 1962 7 -9 -16 -6 -16 -10 22 9 19 29 6 4 3 1963 16 14 13 3 7 21 38 0 0 3 3 26 12 1964 26 22 12 -9 3 8 40 8 -1 9 8 15 12 1965 0 -12 -3 -2 -6 18 22 3 -3 12 14 2 3 1966 5 -2 -13 -20 5 20 29 17 20 7 21 7 8 1967 19 11 3 5 10 31 22 21 23 25 20 6 16 1968 2 -6 3 -2 0 18 27 14 9 27 7 15 9 1969 -5 -18 0 -1 -8 32 21 11 11 13 -4 15 5 1970 -7 -20 -27 -21 -19 6 19 11 10 7 4 -2 -3 1971 -11 -33 -17 -20 -9 14 18 -1 17 17 2 3 -2 1972 1 -5 -24 -15 -17 0 19 14 -1 23 -3 9 0 1973 19 -8 -19 -25 -22 8 15 -4 4 6 1 -7 -3 1974 1 -17 -15 -16 -13 8 22 -6 -5 10 13 -14 -3 1975 -7 -3 -4 -21 -18 17 23 0 0 5 -1 6 0 1976 -12 -17 -24 -24 -31 -4 17 5 9 -8 -13 -24 -11 1977 -36 -29 -19 -20 -19 14 10 -3 6 8 -12 -4 -9 1978 -2 -14 -10 -18 -18 12 0 -1 -15 -13 6 -10 -7 1979 -21 -24 -41 -41 -29 -16 -2 -2 -7 0 -4 9 -15 1980 -6 -6 -21 -25 -20 9 14 6 2 6 10 -14 -4 1981 0 0 -20 -5 -6 19 12 1 1 -7 -10 6 -1 1982 -19 -3 -22 -14 -17 3 18 -3 3 0 -5 -3 -5 1983 -4 -16 -21 -27 -15 15 8 -1 -9 -8 6 -4 -6 1984 -16 -15 -15 -18 -11 14 -3 -13 -2 -5 -16 13 -7 1985 -16 -16 0 -20 -17 40 2 -4 -6 4 5 -23 -4 1986 -21 -6 -11 -8 -6 27 8 -8 -18 -1 -3 -3 -4 1987 -4 -13 -12 -19 -11 -2 25 -8 -8 14 4 -9 -4 1988 -7 -23 -22 -18 -31 5 6 -7 3 0 -3 -16 -10 1989 -24 -23 -44 -51 -60 -37 -12 2 -5 -26 -26 -29 -28