(RAPA -TAHITI) SEA LEVEL PRESS ORIGINAL DATA YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1951 2.6 3.1 3.0 4.2 0.0 2.7 3.0 0.4 4.0 6.1 7.1 6.0 1952 3.4 5.1 4.6 4.1 3.0 5.0 3.3 2.8 0.9 5.6 6.2 2.2 1953 5.0 3.0 4.0 4.3 3.0 3.4 2.8 2.4 7.0 7.1 9.0 5.1 1954 5.3 6.1 3.1 4.4 6.7 5.0 7.6 4.2 7.0 7.9 5.3 7.2 1955 4.1 4.5 6.4 5.0 6.5 4.6 4.6 4.3 6.0 4.9 3.6 5.9 1956 3.6 7.0 5.1 5.2 5.7 3.7 1.7 0.7 3.0 5.6 3.4 3.1 1957 1.5 4.0 2.9 5.1 0.0 3.1 1.0 2.5 3.2 3.0 4.9 6.4 1958 3.8 6.0 5.3 4.0 5.4 2.5 -0.9 5.1 2.9 3.9 5.1 5.9 1959 5.8 3.7 4.1 3.4 -0.3 4.2 3.5 4.3 4.7 4.6 5.4 3.5 1960 4.2 2.9 2.5 4.4 5.7 1.2 5.5 4.0 6.6 6.1 4.1 3.3 1961 4.6 5.9 5.9 4.9 0.0 3.5 2.4 3.3 6.2 6.0 6.7 4.3 1962 5.6 2.8 4.1 7.0 4.2 2.9 5.3 4.1 4.5 6.0 2.3 4.9 1963 5.1 5.3 3.6 3.3 4.0 2.8 1.8 1.8 2.0 3.0 6.3 4.7 1964 4.9 3.4 7.0 4.2 3.3 5.1 3.2 5.2 3.4 2.6 4.2 3.5 1965 1.6 3.5 1.8 2.7 4.6 2.4 -0.6 3.6 4.0 6.1 4.2 7.8 1966 4.7 8.0 5.7 2.8 0.9 4.8 2.0 3.2 2.6 4.4 4.0 4.6 1967 2.6 6.2 4.9 4.0 2.7 5.3 4.0 6.2 4.4 5.6 6.3 2.2 1968 4.0 3.1 4.5 3.7 4.6 2.5 5.9 -0.2 2.5 3.1 3.0 2.5 1969 3.1 4.2 3.1 3.8 1.1 4.3 2.4 5.5 6.3 4.8 4.9 3.8 1970 5.5 3.4 5.1 4.3 6.2 5.2 3.8 5.0 6.9 6.5 3.8 5.9 1971 2.4 5.0 3.0 5.5 1.1 4.2 0.7 5.9 5.4 4.7 1.1 3.5 1972 1.5 4.8 3.5 4.0 1.3 0.5 1.0 2.5 5.0 5.8 8.1 3.7 1973 7.5 5.4 4.8 3.5 2.3 6.7 3.7 7.9 5.9 8.4 4.0 4.6 1974 6.9 5.5 4.3 3.1 3.8 2.6 3.9 3.2 5.6 5.2 4.9 2.2 1975 2.8 2.8 4.6 3.9 2.9 1.2 4.7 5.5 6.6 7.6 3.7 5.0 1976 4.6 5.8 3.3 2.8 1.9 3.4 -0.3 -0.1 -1.2 2.5 4.7 4.4 1977 2.9 3.9 2.9 5.4 4.5 1.5 3.2 1.7 0.2 4.1 5.4 5.6 1978 4.2 3.4 4.9 4.5 5.3 1.9 1.6 4.3 5.1 1.4 7.0 5.9 1979 3.9 3.9 2.9 2.3 3.4 3.2 -0.4 1.9 5.0 6.0 4.1 5.4 1980 4.8 4.1 3.8 3.2 4.3 1.2 0.6 3.9 4.8 6.1 5.8 2.6 1981 5.6 6.1 2.4 3.8 1.6 5.1 2.9 1.6 3.2 3.6 5.6 4.9 1982 3.2 3.6 3.9 1.2 2.9 -0.8 3.1 2.0 2.8 2.2 6.5 4.9 1983 3.8 5.9 7.4 6.8 6.4 0.6 5.2 2.5 5.1 6.4 6.3 2.4 1984 2.4 2.8 3.9 2.7 4.2 2.2 3.2 3.1 1.8 2.2 4.7 7.6 1985 3.1 5.5 2.7 2.7 1.8 0.8 2.8 4.0 2.4 4.6 4.5 1.4 1986 4.3 2.9 3.1 4.1 3.0 1.1 1.8 2.6 1.6 3.1 4.9 3.6 1987 4.0 2.3 1.3 4.5 5.1 3.8 -0.8 3.8 0.1 6.0 4.0 4.7 1988 5.3 4.4 2.2 3.3 5.8 2.8 3.5 4.3 6.3 4.9 3.6 3.5 1989 3.6 4.2 3.3 3.9 1.4 4.1 1.2 -0.3 4.5 5.4 6.2 2.4 1990 4.6 2.7 4.0 3.0 7.0 0.6 1.3 -0.2 2.2 4.1 4.4 5.1 1991 3.6 4.0 -0.1 3.7 0.2 1.9 2.6 4.8 1.8 3.0 5.9 4.8 1992 6.9 6.6 3.3 3.7 5.3 1.2 3.9 3.0 2.2 4.6 3.0 3.8 1993 5.2 2.0 2.6 2.9 3.3 7.7 5.0 2.8 4.0 4.2 5.8 4.4 1994 3.7 4.6 2.5 3.7 4.0 3.3 4.0 4.1 1.8 4.7 4.9 4.1 1995 3.7 3.3 3.4 5.6 6.2 1.2 3.0 3.9 4.3 5.0 6.1 2.8 (RAPA -TAHITI) SEA LEVEL PRESS ANOMALY YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1951 -1.5 -1.4 -1.2 0.1 -3.3 -0.7 0.3 -3.1 -0.4 0.9 2.1 1.5 1952 -0.7 0.6 0.4 0.0 -0.3 1.6 0.6 -0.7 -3.4 0.4 1.2 -2.3 1953 0.9 -1.5 -0.2 0.2 -0.3 0.0 0.1 -1.1 2.6 1.9 4.0 0.6 1954 1.2 1.6 -1.1 0.3 3.4 1.6 4.9 0.7 2.6 2.7 0.3 2.7 1955 0.0 0.0 2.2 0.9 3.2 1.2 1.9 0.8 1.6 -0.3 -1.4 1.4 1956 -0.5 2.5 0.9 1.1 2.4 0.3 -1.0 -2.8 -1.4 0.4 -1.6 -1.4 1957 -2.6 -0.5 -1.3 1.0 -3.3 -0.3 -1.7 -1.0 -1.1 -2.2 -0.1 1.9 1958 -0.3 1.5 1.1 -0.1 2.1 -0.9 -3.6 1.6 -1.4 -1.3 0.1 1.4 1959 1.7 -0.8 -0.1 -0.7 -3.6 0.8 0.8 0.8 0.4 -0.6 0.4 -1.0 1960 0.1 -1.6 -1.7 0.3 2.4 -2.2 2.8 0.5 2.3 0.9 -0.9 -1.2 1961 0.5 1.4 1.7 0.8 -3.3 0.1 -0.3 -0.2 1.8 0.8 1.7 -0.2 1962 1.5 -1.7 -0.1 2.9 0.9 -0.5 2.6 0.6 0.1 0.8 -2.7 0.4 1963 1.0 0.8 -0.6 -0.8 0.7 -0.6 -0.9 -1.7 -2.4 -2.2 1.3 0.2 1964 0.8 -1.1 2.8 0.1 0.0 1.7 0.5 1.7 -0.9 -2.6 -0.8 -1.0 1965 -2.5 -1.0 -2.4 -1.4 1.3 -1.0 -3.3 0.1 -0.4 0.9 -0.8 3.3 1966 0.6 3.5 1.5 -1.3 -2.4 1.4 -0.7 -0.3 -1.7 -0.8 -1.0 0.1 1967 -1.5 1.7 0.7 -0.1 -0.6 1.9 1.3 2.7 0.0 0.4 1.3 -2.3 1968 -0.1 -1.4 0.3 -0.4 1.3 -0.9 3.2 -3.7 -1.9 -2.1 -2.0 -2.0 1969 -1.0 -0.3 -1.1 -0.3 -2.2 0.9 -0.3 2.0 1.9 -0.4 -0.1 -0.7 1970 1.4 -1.1 0.9 0.2 2.9 1.8 1.1 1.5 2.6 1.3 -1.2 1.4 1971 -1.7 0.5 -1.2 1.4 -2.2 0.8 -2.0 2.4 1.1 -0.5 -3.9 -1.0 1972 -2.6 0.3 -0.7 -0.1 -2.0 -2.9 -1.7 -1.0 0.6 0.6 3.1 -0.8 1973 3.4 0.9 0.6 -0.6 -1.0 3.3 1.0 4.4 1.5 3.2 -1.0 0.1 1974 2.8 1.0 0.1 -1.0 0.5 -0.8 1.2 -0.3 1.3 0.0 -0.1 -2.3 1975 -1.3 -1.7 0.4 -0.2 -0.4 -2.2 2.0 2.0 2.3 2.4 -1.3 0.5 1976 0.5 1.3 -0.9 -1.3 -1.4 0.0 -3.0 -3.6 -5.6 -2.7 -0.3 -0.1 1977 -1.2 -0.6 -1.3 1.3 1.2 -1.9 0.5 -1.8 -4.1 -1.1 0.4 1.1 1978 0.1 -1.1 0.7 0.4 2.0 -1.5 -1.1 0.8 0.8 -3.8 2.0 1.4 1979 -0.2 -0.6 -1.3 -1.8 0.1 -0.2 -3.1 -1.6 0.6 0.8 -0.9 0.9 1980 0.7 -0.4 -0.4 -0.9 1.0 -2.2 -2.1 0.4 0.4 0.9 0.8 -1.9 1981 1.5 1.6 -1.8 -0.3 -1.7 1.7 0.2 -1.9 -1.2 -1.6 0.6 0.4 1982 -0.9 -0.9 -0.3 -2.9 -0.4 -4.2 0.4 -1.5 -1.6 -3.0 1.5 0.4 1983 -0.3 1.4 3.2 2.7 3.1 -2.8 2.5 -1.0 0.8 1.2 1.3 -2.1 1984 -1.7 -1.7 -0.3 -1.4 0.9 -1.2 0.5 -0.4 -2.6 -3.0 -0.3 3.1 1985 -1.0 1.0 -1.5 -1.4 -1.5 -2.6 0.1 0.5 -2.0 -0.6 -0.5 -3.1 1986 0.2 -1.6 -1.1 0.0 -0.3 -2.3 -0.9 -0.9 -2.8 -2.1 -0.1 -0.9 1987 -0.1 -2.2 -2.9 0.4 1.8 0.4 -3.5 0.3 -4.3 0.8 -1.0 0.2 1988 1.2 -0.1 -2.0 -0.8 2.5 -0.6 0.8 0.8 1.9 -0.3 -1.4 -1.0 1989 -0.5 -0.3 -0.9 -0.2 -1.9 0.7 -1.5 -3.8 0.1 0.2 1.2 -2.1 1990 0.5 -1.8 -0.2 -1.1 3.7 -2.8 -1.4 -3.7 -2.2 -1.1 -0.6 0.6 1991 -0.5 -0.5 -4.3 -0.4 -3.1 -1.5 -0.1 1.3 -2.6 -2.2 0.9 0.3 1992 2.8 2.1 -0.9 -0.4 2.0 -2.2 1.2 -0.5 -2.2 -0.6 -2.0 -0.7 1993 1.1 -2.5 -1.6 -1.2 0.0 4.3 2.3 -0.7 -0.4 -1.0 0.8 -0.1 1994 -0.4 0.1 -1.7 -0.4 0.7 -0.1 1.3 0.6 -2.6 -0.5 -0.1 -0.4 1995 -0.4 -1.2 -0.8 1.5 2.9 -2.2 0.3 0.4 -0.1 -0.2 1.1 -1.7 (RAPA -TAHITI) SEA LEVEL PRESS STANDARDIZED DATA YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1951 -0.9 -0.9 -0.7 0.1 -2.0 -0.4 0.2 -1.9 -0.2 0.6 1.3 0.9 1952 -0.4 0.3 0.3 0.0 -0.2 1.0 0.4 -0.4 -2.1 0.3 0.8 -1.4 1953 0.6 -0.9 -0.1 0.1 -0.2 0.0 0.1 -0.7 1.6 1.2 2.5 0.4 1954 0.7 1.0 -0.6 0.2 2.1 1.0 3.0 0.4 1.6 1.7 0.2 1.6 1955 0.0 0.0 1.4 0.5 2.0 0.8 1.2 0.5 1.0 -0.2 -0.8 0.8 1956 -0.3 1.5 0.6 0.7 1.5 0.2 -0.6 -1.7 -0.8 0.3 -0.9 -0.9 1957 -1.6 -0.3 -0.8 0.6 -2.0 -0.2 -1.0 -0.6 -0.7 -1.3 0.0 1.1 1958 -0.2 0.9 0.7 -0.1 1.3 -0.5 -2.2 1.0 -0.9 -0.8 0.1 0.8 1959 1.0 -0.5 0.0 -0.4 -2.2 0.5 0.5 0.5 0.2 -0.3 0.3 -0.6 1960 0.1 -1.0 -1.0 0.2 1.5 -1.3 1.7 0.3 1.4 0.6 -0.5 -0.7 1961 0.3 0.8 1.1 0.5 -2.0 0.1 -0.2 -0.1 1.1 0.5 1.1 -0.1 1962 0.9 -1.1 0.0 1.8 0.6 -0.3 1.6 0.4 0.1 0.5 -1.6 0.2 1963 0.6 0.5 -0.3 -0.5 0.4 -0.3 -0.5 -1.0 -1.4 -1.3 0.8 0.1 1964 0.5 -0.7 1.7 0.1 0.0 1.1 0.3 1.0 -0.6 -1.6 -0.5 -0.6 1965 -1.5 -0.6 -1.4 -0.9 0.8 -0.6 -2.0 0.1 -0.2 0.6 -0.5 2.0 1966 0.4 2.1 0.9 -0.8 -1.4 0.9 -0.4 -0.2 -1.1 -0.5 -0.6 0.0 1967 -0.9 1.0 0.5 -0.1 -0.3 1.2 0.8 1.6 0.0 0.3 0.8 -1.4 1968 -0.1 -0.9 0.2 -0.2 0.8 -0.5 2.0 -2.3 -1.1 -1.3 -1.2 -1.2 1969 -0.6 -0.2 -0.6 -0.2 -1.3 0.6 -0.2 1.2 1.2 -0.2 0.0 -0.4 1970 0.9 -0.7 0.6 0.1 1.8 1.1 0.7 0.9 1.6 0.8 -0.7 0.8 1971 -1.0 0.3 -0.7 0.9 -1.3 0.5 -1.2 1.5 0.6 -0.3 -2.4 -0.6 1972 -1.6 0.2 -0.4 -0.1 -1.2 -1.7 -1.0 -0.6 0.4 0.4 1.9 -0.5 1973 2.1 0.5 0.4 -0.4 -0.6 2.0 0.6 2.7 0.9 2.0 -0.6 0.0 1974 1.7 0.6 0.1 -0.6 0.3 -0.5 0.7 -0.2 0.8 0.0 0.0 -1.4 1975 -0.8 -1.1 0.3 -0.1 -0.2 -1.3 1.2 1.2 1.4 1.5 -0.8 0.3 1976 0.3 0.8 -0.5 -0.8 -0.8 0.0 -1.8 -2.2 -3.4 -1.6 -0.2 -0.1 1977 -0.7 -0.4 -0.8 0.8 0.8 -1.1 0.3 -1.1 -2.5 -0.6 0.3 0.7 1978 0.1 -0.7 0.5 0.2 1.2 -0.9 -0.7 0.5 0.5 -2.3 1.2 0.8 1979 -0.1 -0.4 -0.8 -1.1 0.1 -0.1 -1.9 -1.0 0.4 0.5 -0.5 0.5 1980 0.4 -0.3 -0.2 -0.5 0.6 -1.3 -1.3 0.2 0.3 0.6 0.5 -1.2 1981 0.9 1.0 -1.1 -0.2 -1.0 1.1 0.1 -1.2 -0.7 -0.9 0.4 0.2 1982 -0.5 -0.6 -0.2 -1.8 -0.2 -2.5 0.2 -0.9 -0.9 -1.8 0.9 0.2 1983 -0.2 0.8 2.0 1.6 1.9 -1.7 1.5 -0.6 0.5 0.8 0.8 -1.3 1984 -1.0 -1.1 -0.2 -0.9 0.6 -0.7 0.3 -0.2 -1.6 -1.8 -0.2 1.9 1985 -0.6 0.6 -0.9 -0.9 -0.9 -1.6 0.1 0.3 -1.2 -0.3 -0.3 -1.9 1986 0.1 -1.0 -0.6 0.0 -0.2 -1.4 -0.5 -0.6 -1.7 -1.3 0.0 -0.6 1987 -0.1 -1.4 -1.7 0.2 1.1 0.3 -2.1 0.2 -2.6 0.5 -0.6 0.1 1988 0.7 -0.1 -1.2 -0.5 1.5 -0.3 0.5 0.5 1.2 -0.2 -0.8 -0.6 1989 -0.3 -0.2 -0.5 -0.1 -1.1 0.5 -0.9 -2.3 0.1 0.1 0.8 -1.3 1990 0.3 -1.1 -0.1 -0.7 2.3 -1.7 -0.9 -2.3 -1.3 -0.6 -0.3 0.4 1991 -0.3 -0.3 -2.6 -0.2 -1.9 -0.9 -0.1 0.8 -1.6 -1.3 0.6 0.2 1992 1.7 1.3 -0.5 -0.2 1.2 -1.3 0.7 -0.3 -1.3 -0.3 -1.2 -0.4 1993 0.7 -1.5 -0.9 -0.7 0.0 2.7 1.4 -0.4 -0.2 -0.6 0.5 -0.1 1994 -0.2 0.0 -1.0 -0.2 0.4 0.0 0.8 0.4 -1.6 -0.3 0.0 -0.3 1995 -0.2 -0.7 -0.5 0.9 1.8 -1.3 0.2 0.2 0.0 -0.1 0.7 -1.1