************************************************************* *** Source: Thomas J. Conway *** *** Pieter Tans *** *** Lee S. Waterman *** *** National Oceanic & Atmospheric Administration *** *** Climate Monitoring and Diagnostics Laboratory *** *** 325 Broadway *** *** Boulder, Colorado 80303 *** ************************************************************* 1979 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 339.2 -99.99 1980 340.2 341.7 342.3 342.1 341.8 340.4 337.2 334.3 333.6 335.9 338.7 340.0 339.0 1981 340.4 342.0 343.7 344.2 343.5 340.3 336.8 334.5 333.9 336.2 338.6 340.6 339.6 1982 342.0 343.4 345.3 346.2 345.1 342.2 336.3 332.5 335.0 339.2 343.2 344.5 341.2 1983 345.0 345.7 345.3 345.5 345.3 343.7 341.5 338.4 337.3 339.9 343.3 344.8 343.0 1984 346.5 348.1 347.5 346.8 347.8 345.3 340.9 339.0 339.2 341.5 344.7 346.4 344.5 1985 346.6 347.9 350.3 350.7 348.7 345.9 341.8 338.5 340.5 345.2 347.9 349.0 346.1 1986 349.6 349.3 349.5 350.7 350.6 350.1 348.2 345.7 345.3 347.3 349.3 349.0 348.7 1987 348.4 349.7 352.0 353.1 351.0 348.7 347.5 344.4 342.5 346.0 349.3 350.7 348.6 1988 352.2 353.1 353.2 354.0 353.3 351.6 350.2 347.9 346.6 349.3 353.1 354.6 351.6 1989 354.3 354.9 357.4 357.6 355.8 353.3 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 1990 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 352.7 356.5 358.0 -99.99 1991 357.9 358.0 359.9 361.1 359.3 358.5 355.3 350.3 350.2 352.3 353.7 354.4 355.9 1992 355.4 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99 -99.99