Monthly mean relative sea level (cm) Station: Nemkova (Nemkova Ostrov) Sea: East-Siberian Sea Coordinates: 7125N 15045E Period: 1956-1980 Comments: 1956 999 999 999 999 999 999 999 -30 -31 999 999 999 999 1957 999 999 999 999 14 999 -3 19 -33 999 999 999 999 1958 999 999 999 999 999 999 9 -20 -18 999 999 999 999 1959 999 999 999 999 999 999 999 15 -13 999 999 999 999 1960 999 999 999 999 999 999 0 -7 -24 999 999 999 999 1961 999 999 999 999 999 999 999 999 999 999 999 999 999 1962 999 999 999 999 999 999 999 999 999 999 999 999 999 1963 999 999 999 999 999 999 999 999 999 999 999 999 999 1964 999 999 999 999 999 999 0 -21 -33 999 999 861 999 1965 999 999 999 999 999 58 1 -40 -71 999 999 999 999 1966 999 999 999 999 999 61 -5 -12 -16 999 999 999 999 1967 999 999 999 999 999 999 29 16 -24 999 999 999 999 1968 999 999 999 999 999 999 7 1 -17 999 999 999 999 1969 999 999 999 999 -3 39 9 -10 -21 999 999 999 999 1970 999 999 999 999 999 11 -3 -21 -11 -65 -42 999 999 1971 999 999 999 999 999 41 -15 -18 -16 -30 999 999 999 1972 999 999 999 999 999 32 -11 2 -41 -14 999 999 999 1973 999 999 999 999 999 31 3 -20 -25 -22 999 999 999 1974 999 999 999 999 -29 46 10 -4 -35 -60 999 999 999 1975 999 999 999 999 999 48 -3 -9 -11 -42 999 999 999 1976 999 999 999 999 -61 28 4 -8 -3 -54 999 999 999 1977 999 999 999 999 -30 27 -11 0 -3 -56 999 999 999 1978 999 999 999 999 999 57 14 0 -54 -63 999 999 999 1979 999 999 999 999 -52 50 -11 -17 -43 -42 999 999 999 1980 999 999 999 999 999 18 -5 -3 -40 999 999 999 999