Monthly mean relative sea level (cm) Station: Izvestia Sea: Kara Sea Coordinates: 7557N 08257E Period: 1954-2010 Comments: 1990-2010 are based on operative data 57 1954 15 13 12 4 -16 3 15 7 7 13 24 9 9 1955 1 -23 -29 -16 -24 -5 6 13 -3 6 -8 -5 -7 1956 -16 -22 2 -30 -12 -4 -2 -16 0 -2 -14 -6 -10 1957 12 -9 -13 -8 -13 -6 -2 1 1 1 -13 1 -4 1958 -16 -17 -22 -15 -26 -9 -5 1 3 5 15 1 -7 1959 -10 37 30 -10 -10 6 12 15 -3 0 8 9 7 1960 -7 -8 -4 -13 -19 -6 2 -2 3 8 -1 10 -3 1961 -7 1 -4 -17 -18 -7 -1 -4 17 8 -2 10 -2 1962 15 7 -16 -4 -15 -6 -2 5 4 13 9 9 2 1963 4 20 8 1 -8 -15 15 -9 25 20 3 15 7 1964 19 15 9 -13 3 0 4 -2 -4 20 3 3 5 1965 9 -15 -1 -6 -13 7 1 -1 -3 6 -6 -7 -2 1966 19 -17 -25 -30 0 -3 0 3 7 -4 12 4 -2 1967 11 17 6 4 -5 1 1 -1 11 15 7 2 6 1968 -6 -3 5 -10 -12 5 7 3 0 5 -3 12 0 1969 -14 -20 -7 -12 -20 -6 -5 -2 3 13 18 19 -2 1970 -4 -21 -34 -24 -12 7 -5 2 -4 7 10 24 -4 1971 22 -6 -5 -16 -8 -9 4 7 17 15 9 8 3 1972 13 15 -9 -3 -13 -17 7 9 3 19 -21 18 2 1973 19 8 7 -29 -11 8 5 4 12 8 1 -6 2 1974 4 -17 3 -5 -17 -6 5 -5 -6 -4 -6 -32 -7 1975 28 17 11 -9 -6 4 6 8 29 43 18 16 14 1976 0 17 -2 -2 -13 -2 12 15 9 -1 0 -10 2 1977 -20 -26 -19 -18 -6 -1 -1 -6 14 1 0 15 -5 1978 8 -11 -8 -24 -19 -5 -6 -3 -1 7 36 9 -1 1979 -3 -6 -28 -33 -20 -2 -8 -9 -1 5 9 38 -4 1980 6 11 -18 -12 -12 3 3 -1 8 12 3 3 0 1981 24 17 -12 2 -5 -2 -1 -5 1 -3 18 8 3 1982 7 17 -13 -3 -17 -13 8 9 18 -1 7 13 3 1983 8 3 -9 -21 -12 -1 4 16 5 10 24 13 3 1984 -10 0 -16 -23 -17 -11 -10 -5 -1 -5 -3 3 -8 1985 -23 -18 -6 -25 -26 -9 0 5 10 26 14 -9 -5 1986 -14 -4 10 -14 -18 2 -5 -5 3 10 14 6 -1 1987 -2 -10 -8 -20 -11 -15 6 4 10 25 15 6 0 1988 25 -6 -7 -11 -20 5 9 -1 14 17 14 33 6 1989 30 29 -1 -16 -4 4 6 9 23 22 17 26 12 1990 -2 13 19 7 12 -2 -3 8 -9 11 5 12 6 1991 4 1 -20 -3 -10 -9 1 6 8 18 11 25 3 1992 31 14 8 -29 6 0 5 4 9 6 6 29 7 1993 38 18 2 0 -12 -7 3 -11 -7 -6 18 -2 3 1994 -20 -10 -18 -28 -20 -14 -3 5 -6 15 8 5 -7 1995 3 -4 -12 -21 -15 1 6 4 -3 3 3 5 -2 1996 12 -5 -8 -30 -14 -12 -1 0 -15 3 16 -2 -4 1997 24 -5 -8 -5 -32 -5 1 -4 1 9 15 14 0 1998 -6 -1 -11 -24 -10 -13 -11 1 9 -7 -7 11 -5 1999 -11 -13 -36 -13 -17 5 10 7 7 -1 8 11 -3 2000 6 10 -6 -4 -1 5 1 5 14 5 -8 -3 2 2001 11 -2 -20 -6 -17 -14 1 0 2 15 22 6 0 2002 8 -11 -10 -9 -14 -5 1 3 18 -3 -4 -1 -2 2003 4 5 17 0 -5 3 3 -8 15 1 -2 15 4 2004 1 -14 -19 -26 -18 0 -2 0 6 6 16 17 -2 2005 18 15 -4 -11 -14 -2 2 5 20 16 -6 -16 2 2006 1 6 -19 -43 -11 5 7 3 16 2 1 16 -1 2007 8 -12 -1 6 -6 -3 0 7 9 22 1 16 4 2008 19 18 -10 -20 -14 -9 -5 1 4 13 2 12 1 2009 7 -23 -30 -20 -29 -15 -7 -5 18 26 6 3 -5 2010 18 -22 2 -5 -5 999 14 1 -17 -8 999 999 -1