Tourmaline_Plateau 12Z pressure 1990 807.0 797.9 797.5 801.7 805.6 797.4 806.5 790.6 783.4 - - - 1991 - 804.4 792.2 796.2 794.6 798.9 798.3 791.3 - - - - 1992 806.3 809.8 799.4 795.0 799.9 - - - - - - - 1993 - 793.8 796.1 792.8 790.3 786.3 784.2 786.2 787.8 762.7 - - 1994 803.5 797.6 788.9 797.1 791.1 805.3 797.4 783.1 796.7 790.6 798.9 798.6 1995 799.4 798.1 800.6 - - 797.4 806.7 794.9 787.3 791.3 795.2 797.6 1996 803.8 804.8 797.7 792.2 792.9 790.6 791.7 797.8 797.7 784.4 803.6 805.3 1997 807.3 804.5 792.8 795.3 786.4 797.0 788.2 785.9 792.1 792.7 805.1 808.3 1998 803.5 799.4 794.7 786.5 793.1 791.4 791.0 789.8 795.9 794.6 792.0 802.0 1999 803.6 803.9 797.3 790.6 789.1 807.0 791.4 793.0 793.9 783.0 792.1 795.8 2000 799.0 800.0 798.1 795.0 794.4 795.7 794.0 793.8 799.4 - 799.5 812.3 2001 808.8 805.8 797.5 791.1 796.6 794.3 797.3 790.8 791.5 787.5 794.0 798.5 2002 804.2 796.5 803.8 793.2 802.6 802.5 796.6 786.3 798.0 800.9 799.2 798.7 2003 809.8 806.2 797.7 789.3 791.4 801.1 791.5 787.9 791.2 789.0 797.7 811.3 2004 804.0 809.3 796.3 792.2 792.0 793.0 785.1 792.2 793.8 792.9 796.0 810.0 2005 805.9 797.2 797.0 791.1 793.5 797.7 792.8 788.1 791.2 - - - 2006 - - - - - - - - - - - - 2007 - - - - - - - - - - - - 2008 - - - - - - - - - - - - 2009 - - - - - - - - - - - -