************************************************************* *** Source: Thomas J. Conway *** *** Pieter Tans *** *** Lee S. Waterman *** *** National Oceanic & Atmospheric Administration *** *** Climate Monitoring and Diagnostics Laboratory *** *** 325 Broadway *** *** Boulder, Colorado 80303 *** ************************************************************* 1982 -99.99 -99.99 344.6 345.1 344.8 342.1 337.7 334.8 335.8 338.8 340.6 342.1 -99.99 1983 343.3 343.9 345.6 347.1 345.2 342.6 340.3 335.9 337.1 341.8 345.1 347.8 343.0 1984 347.5 347.0 348.1 348.7 347.7 343.3 339.8 339.9 341.0 341.9 344.8 349.4 344.9 1985 351.2 349.4 348.8 349.9 350.0 347.8 343.8 340.8 343.0 345.7 347.5 350.2 347.3 1986 351.9 351.6 350.9 350.7 350.9 349.5 342.7 340.4 345.1 346.5 347.9 350.3 348.2 1987 351.9 352.1 352.4 354.4 354.1 351.1 346.3 344.1 348.6 353.2 352.4 352.7 351.1 1988 354.6 355.5 355.8 356.3 355.7 353.3 349.5 346.8 348.2 349.9 351.6 354.8 352.7 1989 357.4 357.9 356.8 356.5 357.0 354.8 349.1 347.4 351.4 354.2 354.5 355.8 354.4 1990 357.0 357.1 358.3 358.8 357.7 355.1 351.5 349.6 351.2 353.8 356.4 358.3 355.4 1991 358.7 359.5 360.0 359.6 359.0 357.0 352.0 349.1 353.6 357.4 357.4 357.3 356.7 1992 359.6 361.2 360.5 359.6 359.8 357.6 352.1 347.4 348.9 353.8 356.9 360.0 356.5