Monthly mean relative sea level (cm) Station: Sannikova (Sannikova Proliv) Sea: Laptev Sea Coordinates: 7440N 13854E Period: 1950-2010 Comments:after 1990 the data are from operative sources 61 1950 16 13 -3 -23 -22 23 10 11 14 27 4 -16 4 1951 -7 -10 -25 -14 -5 22 4 26 4 19 -12 4 0 1952 -17 -31 -19 -21 -20 -17 21 10 1 -4 19 -9 -7 1953 -21 20 4 -1 -24 9 5 13 10 7 20 16 4 1954 16 9 23 2 -15 -8 29 22 25 22 23 30 14 1955 3 -28 -33 -14 -27 1 6 28 20 12 -7 -6 -4 1956 -13 -1 -14 -19 -13 4 17 -6 1 6 -2 -13 -4 1957 -1 -18 -23 -10 -23 -4 13 0 -8 -5 -11 -23 -9 1958 -23 -21 -27 -18 -27 6 0 7 29 -1 -24 -24 -10 1959 -34 -2 -12 -30 -30 -11 11 15 8 18 12 19 -3 1960 -16 -13 -7 -12 -8 4 17 0 -5 -6 -6 1 -4 1961 -18 -6 -37 -40 -12 -2 3 4 8 15 10 -19 -8 1962 -23 -28 -46 -20 -18 15 17 26 -5 10 3 -8 -6 1963 -20 -16 -2 -16 0 2 10 -3 1 10 5 32 0 1964 13 15 6 -7 8 1 13 3 -6 -1 7 13 5 1965 -15 -34 -5 -7 -13 -7 -4 -6 -22 14 17 1 -7 1966 0 -30 -21 -27 2 13 5 -4 9 -2 9 0 -4 1967 6 -4 -12 4 4 10 16 8 13 22 20 -3 7 1968 1 -14 -4 -17 -5 7 10 2 6 8 -16 19 0 1969 -1 -16 -7 -4 -12 12 5 2 16 15 -14 15 0 1970 -3 -36 -31 -15 -12 19 8 7 12 -5 12 5 -3 1971 -32 -16 -12 -25 -9 6 -5 3 17 12 -1 4 -5 1972 -1 -25 -21 -14 -10 5 12 5 -5 25 -14 18 -2 1973 16 -7 -18 -32 -16 12 15 16 15 8 -7 -9 -1 1974 5 -30 -8 -27 -19 16 12 -5 -6 -6 -3 11 -5 1975 14 6 -8 -15 -10 8 8 12 14 23 25 33 9 1976 16 -6 -7 -10 -16 15 6 17 27 -4 9 -12 2 1977 -22 -19 -21 -5 -6 -1 -7 -2 23 -4 -15 -4 -7 1978 -6 -22 -18 -26 -14 4 2 6 -6 -3 19 4 -5 1979 -13 -22 -41 -27 -19 -7 -7 -6 -6 -7 -17 -13 -15 1980 -41 -9 -13 -32 -36 9 -6 6 4 9 -21 -36 -14 1981 -9 -11 -34 -15 -1 21 13 8 18 16 16 19 3 1982 -4 6 -8 -12 -12 -3 6 -2 12 -14 -12 -7 -4 1983 -15 -7 -19 -20 -9 31 18 20 11 -1 1 7 1 1984 -6 -15 -11 -11 3 15 2 12 12 1 -9 13 0 1985 -13 -4 10 -21 -17 8 -1 -1 8 8 6 -24 -3 1986 -26 -19 -9 -18 -24 19 10 9 3 18 6 -4 -3 1987 3 -18 18 -23 -10 9 22 19 25 33 8 -9 6 1988 -1 -13 -7 -14 -30 -1 15 13 29 15 -1 19 2 1989 28 7 -6 -4 -17 25 25 15 34 13 3 -4 9 1990 -2 -5 7 7 13 39 16 12 12 10 0 1 9 1991 4 18 -5 8 4 12 2 22 18 14 0 37 11 1992 17 16 9 -6 25 26 12 -11 -24 3 1 9 6 1993 23 2 10 -19 -17 11 21 -7 -14 -15 22 -7 0 1994 -18 -3 -10 -13 -3 27 9 25 30 25 15 34 9 1995 -7 -3 -20 -21 -10 -4 4 11 21 -5 -17 -11 -5 1996 -9 -11 -15 -24 -4 11 19 -6 -9 -3 -3 -7 -5 1997 5 -1 -8 13 -10 13 17 37 47 35 19 2 14 1998 -15 -3 -5 -9 -5 -9 -1 -2 3 -12 0 1 -5 1999 12 5 1 0 -4 -4 -2 18 24 18 7 1 6 2000 -14 6 -13 -14 -16 -3 -21 -14 2 -12 -12 -32 -12 2001 -3 -7 -31 -8 -14 11 3 15 17 -1 12 999 0 2002 999 999 999 999 999 999 999 999 15 -2 -16 -24 999 2003 -34 -16 0 0 8 18 27 27 25 18 15 13 8 2004 -13 -5 5 -5 1 19 24 21 20 11 12 17 8 2005 23 14 10 9 12 10 23 20 16 15 5 -12 12 2006 -13 -12 -33 -15 1 25 5 4 31 22 24 25 5 2007 21 4 -3 -12 -19 8 19 18 29 39 15 19 11 2008 37 27 -10 -8 -5 20 13 999 999 999 9 2 11 2009 10 -10 -11 3 2 9 7 -1 -2 -2 999 999 0 2010 999 999 999 999 999 999 15 1 6 7 16 1 999