O_Higgins 18Z temperature 1987 - - - - - - - - - - - - 1988 - 1.2 - - - - - - - -2.4 -1.6 - 1989 - - - - - - -2.1 - - - - - 1990 - - - -6.9 -7.4 - - - - - - - 1991 2.0 - - - - - - - - - - - 1992 - - - - - - - - - - - - 1993 - - - - - - - - - -1.6 -0.5 0.3 1994 1.6 - - -2.8 - - - - - - - - 1995 - - - - - -9.2 - - - - -1.4 - 1996 1.7 2.0 0.1 -2.6 -4.7 -6.7 -5.3 -5.6 -3.9 -2.2 -0.6 0.9 1997 2.0 1.3 0.4 -2.9 -2.7 -6.1 -8.9 -7.2 -7.8 -3.9 -2.2 - 1998 1.7 - 0.0 -0.3 -2.7 -2.7 -7.2 -8.0 -8.2 -3.0 -0.3 1.0 1999 1.9 1.1 0.5 -0.9 -2.1 -5.9 -6.1 -7.5 -6.2 -1.1 0.4 1.5 2000 1.5 1.8 0.9 - - -3.8 -3.5 -7.8 -6.1 -1.9 -0.7 0.7 2001 1.8 -0.3 - -4.2 -2.1 -7.8 -8.2 -3.5 -2.3 -1.4 - - 2002 - 2.2 -1.0 - -8.0 -10.7 -9.0 -5.1 -3.0 -7.0 - 0.8 2003 2.2 1.3 -0.9 -1.4 -4.3 -9.1 -7.6 - - -3.4 -2.6 -1.0 2004 1.1 0.8 -0.4 - -4.7 -4.1 -5.2 -5.6 -5.0 - - 0.9 2005 2.6 1.4 -0.3 -2.1 -5.7 -11.6 -8.9 -5.3 -3.3 -1.1 0.4 0.3 2006 - - 1.3 -1.9 - - -5.2 -9.6 -6.1 - -0.6 0.7 2007 1.6 0.8 -1.6 -6.6 - - -13.9 -7.1 -6.0 -5.4 -1.9 0.7 2008 0.6 1.0 -1.2 -3.8 -3.7 -5.8 -7.1 -5.6 -1.4 - -0.3 1.3 2009 2.2 - - - - - - - - - - -