************************************************************* *** Source: Thomas J. Conway *** *** Pieter Tans *** *** Lee S. Waterman *** *** National Oceanic & Atmospheric Administration *** *** Climate Monitoring and Diagnostics Laboratory *** *** 325 Broadway *** *** Boulder, Colorado 80303 *** ************************************************************* 1984 -99.99 -99.99 345.7 346.7 346.5 345.5 345.2 344.6 343.8 343.5 344.0 345.0 -99.99 1985 345.4 345.9 346.8 347.1 347.1 347.0 346.4 345.7 345.1 344.5 345.0 346.1 346.0 1986 346.8 347.1 347.9 348.7 348.3 347.9 347.5 346.3 345.8 345.9 345.9 345.8 347.0 1987 346.6 348.0 348.9 349.9 350.4 349.8 349.1 348.7 348.5 348.1 348.2 349.5 348.8 1988 350.5 351.1 351.6 352.0 352.3 352.0 351.3 350.5 350.5 350.8 350.9 351.8 351.3 1989 353.0 353.8 354.7 354.6 353.7 353.6 353.7 353.1 352.3 352.0 352.2 352.7 353.3 1990 353.9 355.0 355.2 354.5 354.5 354.9 354.5 354.1 353.7 353.4 353.4 354.2 354.3 1991 355.0 355.5 356.3 356.5 356.2 356.3 355.8 354.7 353.9 354.1 354.8 355.2 355.4 1992 356.0 356.5 356.8 357.9 358.6 357.7 356.8 355.8 355.3 355.1 355.1 355.8 356.5