Equtorial upper-ocean heat content anomalies (average temperature anomalies in the upper 300 meters, deg C) YR MON 130E-80W 160E-80W 180W-100W 1979 1 .56 .49 .39 1979 2 .83 .85 .97 1979 3 .38 .36 .31 1979 4 .01 -.09 -.21 1979 5 .17 .12 .06 1979 6 .24 .25 .35 1979 7 .14 .09 .19 1979 8 .34 .34 .49 1979 9 .71 .79 .91 1979 10 .63 .65 .63 1979 11 .66 .81 1.06 1979 12 .77 .90 .92 1980 1 .58 .80 .83 1980 2 .48 .56 .62 1980 3 .46 .50 .50 1980 4 .51 .64 .82 1980 5 .63 .80 1.14 1980 6 .75 .95 1.17 1980 7 .21 .22 .27 1980 8 .14 .07 .04 1980 9 .05 -.11 -.26 1980 10 .18 .05 .02 1980 11 .41 .37 .35 1980 12 .46 .46 .61 1981 1 .33 .26 .36 1981 2 .26 .21 .30 1981 3 .64 .73 1.02 1981 4 .53 .63 .77 1981 5 .23 .26 .24 1981 6 -.11 -.19 -.22 1981 7 -.38 -.51 -.66 1981 8 -.29 -.50 -.59 1981 9 .18 .05 .14 1981 10 .26 .20 .25 1981 11 .09 -.02 .02 1981 12 .10 -.10 -.22 1982 1 .33 .22 .21 1982 2 .59 .53 .56 1982 3 .74 .78 .92 1982 4 .69 .79 .93 1982 5 .72 .90 .96 1982 6 .76 .89 1.01 1982 7 .79 .95 1.11 1982 8 1.04 1.28 1.61 1982 9 1.15 1.53 1.86 1982 10 1.33 1.83 2.07 1982 11 1.20 1.74 1.92 1982 12 .80 1.26 1.45 1983 1 -.10 .15 .05 1983 2 -.66 -.56 -.81 1983 3 -.94 -.83 -.95 1983 4 -.12 .15 .23 1983 5 -.36 -.12 -.32 1983 6 -.79 -.69 -1.12 1983 7 -1.07 -1.06 -1.51 1983 8 -1.23 -1.29 -1.66 1983 9 -1.54 -1.73 -2.15 1983 10 -1.63 -1.83 -2.25 1983 11 -1.36 -1.54 -1.81 1983 12 -.96 -1.13 -1.36 1984 1 -.70 -.86 -.87 1984 2 -.61 -.82 -.90 1984 3 -.48 -.71 -.92 1984 4 -.42 -.63 -.77 1984 5 -.63 -.90 -1.11 1984 6 -.63 -.90 -1.15 1984 7 -.16 -.24 -.25 1984 8 -.12 -.21 -.22 1984 9 -.19 -.29 -.37 1984 10 -.56 -.75 -.93 1984 11 -.37 -.50 -.63 1984 12 -.21 -.31 -.35 1985 1 .02 -.09 -.16 1985 2 -.23 -.31 -.34 1985 3 -.34 -.50 -.65 1985 4 -.06 -.19 -.24 1985 5 .19 .07 .09 1985 6 .15 .03 -.02 1985 7 .06 -.03 -.08 1985 8 .18 .12 .24 1985 9 .07 -.07 -.20 1985 10 -.05 -.16 -.26 1985 11 .11 .05 .11 1985 12 .24 .16 .27 1986 1 .25 .19 .21 1986 2 .45 .42 .41 1986 3 .37 .34 .46 1986 4 .14 .01 -.02 1986 5 .42 .35 .31 1986 6 .53 .61 .80 1986 7 .44 .49 .45 1986 8 .30 .38 .50 1986 9 .45 .56 .65 1986 10 .60 .81 .95 1986 11 .38 .53 .52 1986 12 .59 .77 .97 1987 1 .54 .93 1.22 1987 2 .15 .37 .17 1987 3 .18 .49 .60 1987 4 .00 .26 .31 1987 5 .13 .42 .58 1987 6 -.09 .17 .37 1987 7 -.42 -.25 -.10 1987 8 -.28 -.05 .20 1987 9 -.47 -.29 -.25 1987 10 -.43 -.23 -.17 1987 11 -.51 -.40 -.37 1987 12 -.52 -.54 -.67 1988 1 -.47 -.46 -.45 1988 2 -.77 -.86 -.88 1988 3 -.94 -1.10 -1.31 1988 4 -1.10 -1.43 -1.76 1988 5 -1.00 -1.29 -1.55 1988 6 -.80 -1.08 -1.22 1988 7 -.52 -.73 -.87 1988 8 -.40 -.61 -.72 1988 9 -.59 -.88 -1.07 1988 10 -1.05 -1.52 -2.01 1988 11 -.99 -1.51 -2.04 1988 12 -.80 -1.31 -1.65 1989 1 -.34 -.72 -.89 1989 2 .17 -.12 -.11 1989 3 .52 .34 .42 1989 4 .55 .45 .50 1989 5 .62 .58 .61 1989 6 .70 .70 .87 1989 7 .63 .65 .78 1989 8 .37 .29 .35 1989 9 .36 .24 .26 1989 10 .11 -.06 -.02 1989 11 .04 -.12 -.22 1989 12 .46 .48 .64 1990 1 .63 .68 .78 1990 2 .86 .98 1.08 1990 3 .68 .88 1.14 1990 4 .37 .56 .65 1990 5 .10 .05 .05 1990 6 -.05 -.20 -.30 1990 7 .22 .16 .27 1990 8 .38 .37 .46 1990 9 .27 .32 .25 1990 10 .35 .40 .50 1990 11 .34 .28 .38 1990 12 .51 .61 .88 1991 1 .51 .64 .92 1991 2 .29 .35 .29 1991 3 .20 .24 .18 1991 4 .36 .47 .80 1991 5 .58 .71 .76 1991 6 .51 .68 .77 1991 7 .53 .64 .73 1991 8 .35 .43 .49 1991 9 .38 .54 .60 1991 10 .77 1.07 1.41 1991 11 .76 1.04 1.22 1991 12 .85 1.23 1.71 1992 1 .83 1.27 1.57 1992 2 .94 1.54 1.98 1992 3 .25 .70 .83 1992 4 -.19 .19 .38 1992 5 -.69 -.40 -.32 1992 6 -1.04 -.83 -.78 1992 7 -.89 -.72 -.73 1992 8 -.78 -.66 -.73 1992 9 -.68 -.54 -.56 1992 10 -.56 -.52 -.50 1992 11 -.42 -.35 -.27 1992 12 -.24 -.05 .19 1993 1 -.18 .07 .27 1993 2 -.05 .17 .28 1993 3 .08 .38 .56 1993 4 .23 .61 .81 1993 5 .00 .32 .42 1993 6 -.47 -.31 -.29 1993 7 -.66 -.50 -.40 1993 8 -.58 -.47 -.38 1993 9 -.29 -.12 .12 1993 10 -.23 -.07 .10 1993 11 -.24 -.15 .02 1993 12 -.36 -.36 -.33 1994 1 -.53 -.57 -.62 1994 2 -.53 -.64 -.60 1994 3 -.45 -.58 -.40 1994 4 -.22 -.35 -.14 1994 5 .04 .00 .16 1994 6 .04 .05 .14 1994 7 .03 .00 .02 1994 8 .28 .40 .67 1994 9 .31 .46 .70 1994 10 .50 .76 1.12 1994 11 .67 .91 1.16 1994 12 .39 .63 .80 1995 1 .09 .36 .51 1995 2 -.17 .04 .13 1995 3 -.47 -.47 -.44 1995 4 -.52 -.56 -.60 1995 5 -.46 -.50 -.44 1995 6 -.27 -.28 -.14 1995 7 -.23 -.34 -.44 1995 8 -.40 -.62 -.84 1995 9 -.53 -.85 -1.20 1995 10 -.46 -.77 -1.03 1995 11 -.44 -.74 -.86 1995 12 -.31 -.63 -.84 1996 1 .04 -.16 -.29 1996 2 .13 -.02 -.12 1996 3 .21 .09 .05 1996 4 .17 -.03 .01 1996 5 .12 -.07 -.16 1996 6 .14 .08 .17 1996 7 .00 -.15 -.18 1996 8 .04 -.18 -.35 1996 9 -.02 -.26 -.46 1996 10 -.07 -.24 -.30 1996 11 -.10 -.37 -.47 1996 12 .08 -.17 -.30 1997 1 .54 .49 .56 1997 2 .84 .85 1.00 1997 3 1.09 1.26 1.17 1997 4 1.49 1.87 2.17 1997 5 1.38 1.82 2.01 1997 6 1.55 2.01 2.25 1997 7 1.34 1.77 1.83 1997 8 1.07 1.50 1.79 1997 9 1.25 1.85 2.38 1997 10 1.35 2.05 2.56 1997 11 1.19 1.94 2.30 1997 12 .56 1.15 1.02 1998 1 -.24 .16 .00 1998 2 -.66 -.35 -.38 1998 3 -.76 -.51 -.61 1998 4 -1.08 -.91 -1.06 1998 5 -1.43 -1.42 -1.75 1998 6 -1.68 -1.79 -2.16 1998 7 -1.74 -1.94 -2.29 1998 8 -1.68 -1.97 -2.46 1998 9 -1.44 -1.76 -2.15 1998 10 -1.55 -1.95 -2.35 1998 11 -1.53 -1.96 -2.33 1998 12 -1.34 -1.71 -2.18 1999 1 -1.16 -1.52 -1.80 1999 2 -.93 -1.36 -1.61 1999 3 -.54 -.86 -.99 1999 4 -.42 -.75 -.91 1999 5 -.29 -.59 -.81 1999 6 -.15 -.40 -.52 1999 7 -.31 -.51 -.64 1999 8 -.56 -.87 -1.21 1999 9 -.52 -.92 -1.27 1999 10 -.50 -.88 -1.07 1999 11 -.72 -1.18 -1.48 1999 12 -.77 -1.23 -1.55 2000 1 -.50 -.96 -1.28 2000 2 -.26 -.69 -.91 2000 3 -.04 -.41 -.64 2000 4 .22 -.08 -.31 2000 5 .34 .04 -.18 2000 6 .34 .15 .08 2000 7 .25 .09 .03 2000 8 .14 .04 .00 2000 9 .08 .00 -.12 2000 10 -.11 -.30 -.37 2000 11 -.30 -.54 -.67 2000 12 -.36 -.72 -.96 2001 1 -.07 -.44 -.56 2001 2 -.04 -.41 -.63 2001 3 .22 -.03 -.29 2001 4 .42 .29 .26 2001 5 .27 .13 .11 2001 6 .33 .29 .46 2001 7 .43 .51 .61 2001 8 .09 .10 .12 2001 9 .22 .24 .35 2001 10 .17 .18 .28 2001 11 .18 .18 .22 2001 12 .22 .23 .17 2002 1 .49 .64 .95 2002 2 .51 .64 .78 2002 3 .45 .60 .55 2002 4 .23 .29 .32 2002 5 .10 .03 .07 2002 6 .43 .42 .67 2002 7 .53 .58 .73 2002 8 .70 .81 1.05 2002 9 .93 1.14 1.41 2002 10 1.04 1.40 1.72 2002 11 .78 1.23 1.58 2002 12 .26 .63 .74 2003 1 -.10 .13 .27 2003 2 -.34 -.27 -.11 2003 3 -.29 -.24 -.06 2003 4 -.44 -.51 -.49 2003 5 -.60 -.77 -.85 2003 6 .08 .03 .13 2003 7 .45 .44 .53 2003 8 .24 .20 .03 2003 9 .28 .16 .10 2003 10 .42 .33 .34 2003 11 .52 .53 .54 2003 12 .30 .25 .17 2004 1 .26 .18 .05 2004 2 .20 .16 .19 2004 3 .01 -.05 -.10 2004 4 .20 .19 .21 2004 5 .17 .16 .30 2004 6 .22 .14 .04 2004 7 .53 .62 .83 2004 8 .56 .61 .78 2004 9 .62 .70 .87 2004 10 .54 .56 .61 2004 11 .53 .58 .78 2004 12 .59 .64 .79 2005 1 .40 .42 .52 2005 2 .29 .42 .59 2005 3 .49 .72 1.27 2005 4 .24 .36 .49 2005 5 .06 .01 .00 2005 6 .10 .04 .11 2005 7 .01 -.08 -.20 2005 8 -.05 -.17 -.42 2005 9 -.02 -.16 -.33 2005 10 .01 -.11 -.14 2005 11 -.21 -.44 -.57 2005 12 -.28 -.57 -.74 2006 1 -.28 -.67 -.97 2006 2 -.19 -.56 -.92 2006 3 .09 -.22 -.29 2006 4 .46 .25 .42 2006 5 .64 .49 .54 2006 6 .76 .71 .76 2006 7 .69 .73 .71