Stations.TXT =========== Stations 28-Jun-95 16:38:17 J.M. Lobert, T.J. Baring, J.H. Butler, S.A. Montzka, R.C. Myers, and J.W. Elkins 1992 NOAA/CMDL, 325 Broadway R/E/CG1, Boulder, CO 80303 Ocean/Air Exchange of Trace Compounds 1992: Oceanic Measurements of HCFC-22, CFC-11, CFC-12, CFC-113, CH3CCl3, CCl4, and N2O in marine air and surface waters of the West Pacific Ocean (03. August to 21 October 1992). NOAA Technical Memorandum ERL CMDL-x. Available through authors or National Technical Information Service (NTIS), 5285 Royal Port Road, Springfield, VA 22161, USA ------------------------------------------------------------------------------- UNITS: ****** * all latitudes are in degrees, negative if south of the equator. * all mixing ratios are in parts per trillion (ppt), except for nitrous oxide which is in parts per billion (ppb) * all times are in Julian Day of the year 1992. * Station data reflect the stations of Niwot Ridge, CO (40.1°), Mauna Loa (19.5°), American Samoa (-14.2°). ------------------------------------------------------------------------------- Stations Here are data from our in-situ analyses at NOAA/CDML cooperating sites. Each mixing ratio is an average of the months of August-October 92, the time of the cruise. Date Latitude HCFC-22 CFC-11 CFC-12 CFC-113 CH3CCl3 CCl4 N2O DOY deg N ppt ppt ppt ppt ppt ppt ppb Niwot Ridge, Colorado, 40.1 deg North 259 40.099998 110.8 275.9 519.1 85.7 148.1 106.5 310.2 Mauna Loa, Hawaii, 19.5 deg North 259 19.5 106.3 273.6 515.0 83.4 138.0 104.4 310.3 American Samoa, 14.2 deg South 259 -14.2 96.9 265.4 501.0 / 79.1 104.4 309.5