Monthly mean relative sea level (cm) Station: Pravdy (Pravdy Ostrova) Sea: Kara Sea Coordinates: 7616N 09446E Period: 1950-1994 Comments: 1990-1994 1950 -3 -10 -10 -15 -4 0 -12 -10 -8 11 5 2 -5 1951 -7 -23 -28 -27 -24 -1 11 14 12 35 -1 -7 -4 1952 -32 -35 -25 -19 -5 0 20 6 10 5 -11 -11 -8 1953 -17 -7 7 -10 -4 10 0 9 16 3 9 36 4 1954 12 9 8 0 -17 0 6 -5 2 16 33 3 5 1955 2 -38 -40 -9 -25 -5 -4 15 0 19 -5 4 -7 1956 -7 -15 4 -26 -8 8 -11 -14 -6 -10 -17 -3 -9 1957 17 -16 -14 -8 -9 -2 -2 1 -10 -19 -19 -10 -8 1958 -15 -24 -28 -18 -26 -6 -7 -7 8 5 11 -7 -10 1959 -14 22 13 -12 -15 13 6 -4 -16 -8 4 12 0 1960 -12 -8 -9 -8 -12 8 -2 -12 -14 -2 0 13 -5 1961 -5 4 1 -17 -14 1 -8 -18 11 19 13 15 0 1962 14 4 -15 -3 -14 -3 0 0 -2 -1 8 14 0 1963 3 20 10 -3 -5 -17 8 -13 1 19 11 35 6 1964 24 13 15 -9 7 9 12 -6 -18 10 -5 -3 4 1965 2 -28 -8 -7 -12 8 -3 -24 -22 -18 -18 -18 -13 1966 1 -20 -25 -28 0 -2 -6 0 27 0 7 6 -3 1967 14 13 0 3 -4 3 -4 0 30 41 34 21 12 1968 6 -6 1 -10 -10 3 2 5 -1 11 -9 4 0 1969 -18 -23 -12 -10 -20 -4 -2 -1 -4 17 1 16 -5 1970 3 -14 -27 -14 -4 11 1 0 -6 -7 0 16 -3 1971 7 -22 -7 -15 -2 -1 5 2 21 16 12 14 2 1972 10 7 -16 0 -20 -12 6 15 2 33 -27 8 0 1973 13 0 2 -28 -7 5 3 -4 -15 -4 -10 -20 -5 1974 -6 -16 -4 -12 -18 -5 5 -5 -2 -4 -8 11 -6 1975 18 3 1 -18 -10 -2 5 -11 14 10 2 39 4 1976 25 7 -3 -11 -23 -2 4 18 17 -14 6 -8 1 1977 -23 -19 -17 -9 -4 0 0 -24 -7 -24 -13 1 -12 1978 -5 -18 -18 -31 -25 -9 -9 -13 -8 -4 30 7 -9 1979 8 10 -15 -34 -20 0 -3 -19 -14 -4 -1 17 -6 1980 -4 15 -18 -13 -12 7 1 -5 8 22 -2 -7 -1 1981 23 17 -5 0 -7 7 7 -11 -8 -10 25 17 4 1982 10 24 -1 8 -3 -1 17 -2 32 0 1 13 8 1983 8 5 -6 -18 -5 12 13 27 13 5 31 28 9 1984 15 15 0 -4 1 -14 5 8 15 7 19 25 8 1985 0 -5 7 -13 -15 -5 -5 -13 -2 32 28 -7 0 1986 -8 12 20 -3 -12 11 -11 -20 -6 8 15 -2 0 1987 -7 -18 -3 -17 -8 -9 7 3 11 46 21 -2 2 1988 20 -13 -5 -1 -16 8 13 -13 17 32 20 39 8 1989 38 43 14 -7 2 14 18 19 22 25 21 20 19 1990 9 16 32 26 35 21 9 13 -10 14 12 8 15 1991 -20 -16 -13 0 -14 -3 9 25 29 36 31 35 8 1992 28 2 -4 -52 -21 -20 -16 -14 -18 -7 -6 16 -9 1993 17 0 -11 0 -9 -3 -4 -37 -10 -15 30 999 -3 1994 24 34 28 17 30 30 29 39 35 999 999 999 32