OUTGOING LONG WAVE RADIATION EQUATOR/160E-160W ORIGINAL DATA YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1974-999.9-999.9-999.9-999.9-999.9 61.0 46.2 66.9 68.5 68.9 63.5 39.0 1975 32.0 52.0 54.5 48.7 64.1 59.6 64.7 72.8 74.0 73.3 67.5 67.0 1976 51.5 53.9 41.9 47.6 48.8 38.1 37.6 40.9 48.6 43.5 51.3 24.5 1977 24.4 44.4 19.4 36.6 48.9 50.1 42.8 50.0 53.7 48.5 36.5 8.0 1978 20.3 20.7-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 1979 23.4 25.4 32.7 42.5 43.3 48.9 54.0 54.1 52.5 40.8 40.4 29.0 1980 43.8 41.8 20.0 37.6 40.1 33.2 41.5 36.9 54.5 47.2 42.1 42.2 1981 40.8 24.1 22.2 23.3 50.9 49.4 47.8 64.8 53.6 54.8 51.9 34.7 1982 49.5 36.9 28.4 37.1 49.7 40.1 27.2 24.9 32.6 24.0 16.2 22.9 1983 11.3 24.7 38.0 42.7 29.7 28.9 29.9 49.0 52.1 57.3 51.0 53.9 1984 61.9 64.8 55.7 54.6 53.4 50.7 47.0 53.7 57.8 54.9 44.6 39.1 1985 37.3 54.3 26.0 49.8 60.3 51.4 51.4 57.4 53.6 55.0 45.6 37.9 1986 37.7 49.7 54.8 43.9 48.3 40.3 43.0 53.5 37.7 40.3 24.8 -0.4 1987 -1.2 -1.0 16.5 17.6 13.3 24.5 12.5 25.8 43.8 33.7 37.4 17.6 1988 21.0 23.6 44.0 40.9 51.4 57.3 59.8 67.9 70.4 65.2 65.8 61.5 1989 61.1 61.2 57.4 47.2 49.1 53.8 52.0 57.7 62.2 55.9 37.8 34.5 1990 19.8 19.8 14.7 25.8 42.3 45.5 43.0 39.9 43.3 50.3 40.7 29.7 1991 27.9 25.7 30.8 36.9 41.9 40.5 38.9 34.5 42.5 42.9 8.8 8.6 1992 0.6 14.8 5.4 11.8 14.6 28.0 39.1 46.8 53.1 44.2 30.8 13.3 1993 23.5 9.7 21.7 5.4 19.7 22.4 25.9 40.6 40.1 28.3 45.9 26.8 1994 33.5 44.7 41.3 32.0 40.5 45.4 41.5 41.2 37.5 43.3 25.7 -6.9 1995 8.5 25.2 36.7 40.3 46.0 50.6 52.1 61.9 59.5 66.0 60.7 52.8 1996 61.7 60.4 53.5 43.5 49.2 51.8 53.4 58.9 63.9 59.5 56.1 47.3 1997 41.9 42.5 21.6 19.0 16.3 29.7 22.8 24.8 32.8 12.2 38.8 14.4 1998 24.0 30.2 39.2 53.3 37.4 42.9 53.3 60.7 68.2 64.3 64.0 57.3 1999 62.5 54.5 59.8 53.3 53.8 52.1 49.6 61.5 69.4 65.9 59.0 65.3 2000 62.0 68.8 64.3 55.2 48.5 55.9 57.9 48.8 62.4 57.5 58.2 52.2 2001 58.7 44.7 49.5 37.6 39.8 44.0 45.9 44.6 58.3 50.3 41.2 8.7 2002 31.7 16.0 22.1 41.3 45.0 32.0 49.3 25.9 24.1 29.4 20.0 12.9 2003 -0.9 18.5 24.7 42.3 44.1 56.1 42.2 57.9 53.1 51.9 55.2 36.0 2004 21.3 41.7 29.2 24.1 46.6 26.9 48.3 44.6 48.8 47.3 36.1 35.7 2005 32.5 0.3 37.1 29.4 39.4 45.5 36.7 56.0 51.9 52.0 54.5 50.2 2006 47.9 40.8 53.5 41.9 53.3 37.4 46.6 42.9 46.5 35.7 36.8 25.4 2007 12.3 34.1 43.1 36.1 43.7 49.8 56.4 56.1 61.5 67.1 51.4 60.2 2008 44.1 67.9 65.4 55.7 57.2 47.9 53.8 57.2 54.5 63.1 56.2 62.0 2009 54.3 55.9 51.7 48.1 52.1 46.3 29.8 50.9 40.9 44.4 39.8 8.7 2010 2.1 -0.6 14.4 32.6 52.7 59.3 58.2 65.6 74.2 73.4 70.8 71.3 2011 66.2 70.9 64.1-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2012-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2013-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2014-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2015-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2016-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2017-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2018-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2019-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2020-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 OUTGOING LONG WAVE RADIATION EQUATOR/160E-160W ANOMALY YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1974-999.9-999.9-999.9-999.9-999.9 19.2 4.6 19.2 18.7 21.6 24.1 9.8 1975 2.6 19.9 22.4 14.0 23.2 17.8 23.1 25.1 24.2 26.0 28.1 37.8 1976 22.1 21.8 9.8 12.9 7.9 -3.7 -4.0 -6.8 -1.2 -3.8 11.9 -4.7 1977 -5.0 12.3 -12.7 1.9 8.0 8.3 1.2 2.3 3.9 1.2 -2.9 -21.2 1978 -9.1 -11.4-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 1979 -6.0 -6.7 0.6 7.8 2.4 7.1 12.4 6.4 2.7 -6.5 1.0 -0.2 1980 14.4 9.7 -12.1 2.9 -0.8 -8.6 -0.1 -10.8 4.7 -0.1 2.7 13.0 1981 11.4 -8.0 -9.9 -11.4 10.0 7.6 6.2 17.1 3.8 7.5 12.5 5.5 1982 20.1 4.8 -3.7 2.4 8.8 -1.7 -14.4 -22.8 -17.2 -23.3 -23.2 -6.3 1983 -18.1 -7.4 5.9 8.0 -11.2 -12.9 -11.7 1.3 2.3 10.0 11.6 24.7 1984 32.5 32.7 23.6 19.9 12.5 8.9 5.4 6.0 8.0 7.6 5.2 9.9 1985 7.9 22.2 -6.1 15.1 19.4 9.6 9.8 9.7 3.8 7.7 6.2 8.7 1986 8.3 17.6 22.7 9.2 7.4 -1.5 1.4 5.8 -12.1 -7.0 -14.6 -29.6 1987 -30.6 -33.1 -15.6 -17.1 -27.6 -17.3 -29.1 -21.9 -6.0 -13.6 -2.0 -11.6 1988 -8.4 -8.5 11.9 6.2 10.5 15.5 18.2 20.2 20.6 17.9 26.4 32.3 1989 31.7 29.1 25.3 12.5 8.2 12.0 10.4 10.0 12.4 8.6 -1.6 5.3 1990 -9.6 -12.3 -17.4 -8.9 1.4 3.7 1.4 -7.8 -6.5 3.0 1.3 0.5 1991 -1.5 -6.4 -1.3 2.2 1.0 -1.3 -2.7 -13.2 -7.3 -4.4 -30.6 -20.6 1992 -28.8 -17.3 -26.7 -22.9 -26.3 -13.8 -2.5 -0.9 3.3 -3.1 -8.6 -15.9 1993 -5.9 -22.4 -10.4 -29.3 -21.2 -19.4 -15.7 -7.1 -9.7 -19.0 6.5 -2.4 1994 4.1 12.6 9.2 -2.7 -0.4 3.6 -0.1 -6.5 -12.3 -4.0 -13.7 -36.1 1995 -20.9 -6.9 4.6 5.6 5.1 8.8 10.5 14.2 9.7 18.7 21.3 23.6 1996 32.3 28.3 21.4 8.8 8.3 10.0 11.8 11.2 14.1 12.2 16.7 18.1 1997 12.5 10.4 -10.5 -15.7 -24.6 -12.1 -18.8 -22.9 -17.0 -35.1 -0.6 -14.8 1998 -5.4 -1.9 7.1 18.6 -3.5 1.1 11.7 13.0 18.4 17.0 24.6 28.1 1999 33.1 22.4 27.7 18.6 12.9 10.3 8.0 13.8 19.6 18.6 19.6 36.1 2000 32.6 36.7 32.2 20.5 7.6 14.1 16.3 1.1 12.6 10.2 18.8 23.0 2001 29.3 12.6 17.4 2.9 -1.1 2.2 4.3 -3.1 8.5 3.0 1.8 -20.5 2002 2.3 -16.1 -10.0 6.6 4.1 -9.8 7.7 -21.8 -25.7 -17.9 -19.4 -16.3 2003 -30.3 -13.6 -7.4 7.6 3.2 14.3 0.6 10.2 3.3 4.6 15.8 6.8 2004 -8.1 9.6 -2.9 -10.6 5.7 -14.9 6.7 -3.1 -1.0 0.0 -3.3 6.5 2005 3.1 -31.8 5.0 -5.3 -1.5 3.7 -4.9 8.3 2.1 4.7 15.1 21.0 2006 18.5 8.7 21.4 7.2 12.4 -4.4 5.0 -4.8 -3.3 -11.6 -2.6 -3.8 2007 -17.1 2.0 11.0 1.4 2.8 8.0 14.8 8.4 11.7 19.8 12.0 31.0 2008 14.7 35.8 33.3 21.0 16.3 6.1 12.2 9.5 4.7 15.8 16.8 32.8 2009 24.9 23.8 19.6 13.4 11.2 4.5 -11.8 3.2 -8.9 -2.9 0.4 -20.5 2010 -27.3 -32.7 -17.7 -2.1 11.8 17.5 16.6 17.9 24.4 26.1 31.4 42.1 2011 36.8 38.8 32.0-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2012-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2013-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2014-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2015-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2016-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2017-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2018-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2019-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2020-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 OUTGOING LONG WAVE RADIATION EQUATOR/160E-160W STANDARDIZED DATA YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1974-999.9-999.9-999.9-999.9-999.9 1.4 0.3 1.4 1.3 1.5 1.7 0.7 1975 0.2 1.4 1.6 1.0 1.6 1.3 1.6 1.8 1.7 1.8 2.0 2.7 1976 1.6 1.5 0.7 0.9 0.6 -0.3 -0.3 -0.5 -0.1 -0.3 0.8 -0.3 1977 -0.4 0.9 -0.9 0.1 0.6 0.6 0.1 0.2 0.3 0.1 -0.2 -1.5 1978 -0.6 -0.8-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 1979 -0.4 -0.5 0.0 0.6 0.2 0.5 0.9 0.5 0.2 -0.5 0.1 0.0 1980 1.0 0.7 -0.9 0.2 -0.1 -0.6 0.0 -0.8 0.3 0.0 0.2 0.9 1981 0.8 -0.6 -0.7 -0.8 0.7 0.5 0.4 1.2 0.3 0.5 0.9 0.4 1982 1.4 0.3 -0.3 0.2 0.6 -0.1 -1.0 -1.6 -1.2 -1.7 -1.6 -0.4 1983 -1.3 -0.5 0.4 0.6 -0.8 -0.9 -0.8 0.1 0.2 0.7 0.8 1.7 1984 2.3 2.3 1.7 1.4 0.9 0.6 0.4 0.4 0.6 0.5 0.4 0.7 1985 0.6 1.6 -0.4 1.1 1.4 0.7 0.7 0.7 0.3 0.5 0.4 0.6 1986 0.6 1.2 1.6 0.7 0.5 -0.1 0.1 0.4 -0.9 -0.5 -1.0 -2.1 1987 -2.2 -2.3 -1.1 -1.2 -2.0 -1.2 -2.1 -1.6 -0.4 -1.0 -0.1 -0.8 1988 -0.6 -0.6 0.8 0.4 0.7 1.1 1.3 1.4 1.5 1.3 1.9 2.3 1989 2.2 2.1 1.8 0.9 0.6 0.8 0.7 0.7 0.9 0.6 -0.1 0.4 1990 -0.7 -0.9 -1.2 -0.6 0.1 0.3 0.1 -0.6 -0.5 0.2 0.1 0.0 1991 -0.1 -0.5 -0.1 0.2 0.1 -0.1 -0.2 -0.9 -0.5 -0.3 -2.2 -1.5 1992 -2.0 -1.2 -1.9 -1.6 -1.9 -1.0 -0.2 -0.1 0.2 -0.2 -0.6 -1.1 1993 -0.4 -1.6 -0.7 -2.1 -1.5 -1.4 -1.1 -0.5 -0.7 -1.3 0.5 -0.2 1994 0.3 0.9 0.6 -0.2 0.0 0.3 0.0 -0.5 -0.9 -0.3 -1.0 -2.6 1995 -1.5 -0.5 0.3 0.4 0.4 0.6 0.7 1.0 0.7 1.3 1.5 1.7 1996 2.3 2.0 1.5 0.6 0.6 0.7 0.8 0.8 1.0 0.9 1.2 1.3 1997 0.9 0.7 -0.7 -1.1 -1.7 -0.9 -1.3 -1.6 -1.2 -2.5 0.0 -1.1 1998 -0.4 -0.1 0.5 1.3 -0.2 0.1 0.8 0.9 1.3 1.2 1.7 2.0 1999 2.3 1.6 2.0 1.3 0.9 0.7 0.6 1.0 1.4 1.3 1.4 2.6 2000 2.3 2.6 2.3 1.5 0.5 1.0 1.2 0.1 0.9 0.7 1.3 1.6 2001 2.1 0.9 1.2 0.2 -0.1 0.2 0.3 -0.2 0.6 0.2 0.1 -1.5 2002 0.2 -1.1 -0.7 0.5 0.3 -0.7 0.5 -1.5 -1.8 -1.3 -1.4 -1.2 2003 -2.1 -1.0 -0.5 0.5 0.2 1.0 0.0 0.7 0.2 0.3 1.1 0.5 2004 -0.6 0.7 -0.2 -0.7 0.4 -1.1 0.5 -0.2 -0.1 0.0 -0.2 0.5 2005 0.2 -2.3 0.4 -0.4 -0.1 0.3 -0.3 0.6 0.1 0.3 1.1 1.5 2006 1.3 0.6 1.5 0.5 0.9 -0.3 0.4 -0.3 -0.2 -0.8 -0.2 -0.3 2007 -1.2 0.1 0.8 0.1 0.2 0.6 1.1 0.6 0.8 1.4 0.8 2.2 2008 1.0 2.5 2.4 1.5 1.2 0.4 0.9 0.7 0.3 1.1 1.2 2.3 2009 1.8 1.7 1.4 1.0 0.8 0.3 -0.8 0.2 -0.6 -0.2 0.0 -1.5 2010 -1.9 -2.3 -1.3 -0.1 0.8 1.2 1.2 1.3 1.7 1.8 2.2 3.0 2011 2.6 2.8 2.3-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2012-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2013-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2014-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2015-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2016-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2017-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2018-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2019-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9 2020-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9-999.9