# number_of_header_lines: 71 # comment: # comment: ************ USE OF ESRL GMD DATA **************** # comment: # comment: These data are made freely available to the public and the # comment: scientific community in the belief that their wide dissemination # comment: will lead to greater understanding and new scientific insights. # comment: The availability of these data does not constitute publication # comment: of the data. NOAA relies on the ethics and integrity of the user to # comment: ensure that GML receives fair credit for their work. If the data # comment: are obtained for potential use in a publication or presentation, # comment: GML should be informed at the outset of the nature of this work. # comment: If the GML data are essential to the work, or if an important # comment: result or conclusion depends on the GML data, co-authorship # comment: may be appropriate. This should be discussed at an early stage in # comment: the work. Manuscripts using the GML data should be sent to GML # comment: for review before they are submitted for publication so we can # comment: ensure that the quality and limitations of the data are accurately # comment: represented. # comment: Please see accompanying README file, if available, for citation text. # comment: # comment: Every effort is made to produce the most accurate and precise # comment: measurements possible. However, we reserve the right to make # comment: corrections to the data based on recalibration of standard gases # comment: or for other reasons deemed scientifically justified. # comment: # comment: We are not responsible for results and conclusions based on use # comment: of these data without regard to this warning. # comment: # contact_parameter: CH4 CCGG (Individual Flasks) # contact_name: Ed Dlugokencky # contact_telephone: (303) 497-6228 # contact_email: Ed.Dlugokencky@noaa.gov # comment: # comment: ************ COLLABORATORS *************** # comment: # comment: NOAA thanks the following collaborators without # comment: whom these measurements would not be possible. # comment: # collaborator_name: NOAA Earth System Research Laboratory, Global # collaborator_name: Monitoring Division [NOAA ESRL GMD] # collaborator_url: http://www.esrl.noaa.gov/gmd # comment: # comment: ************ RECIPROCITY AGREEMENT *************** # comment: # comment: Use of these data implies an agreement to reciprocate. # comment: Laboratories making similar measurements agree to make their # comment: own data available to the general public and to the scientific # comment: community in an equally complete and easily accessible form. # comment: Modelers are encouraged to make available to the community, # comment: upon request, their own tools used in the interpretation # comment: of the GML data, namely well documented model code, transport # comment: fields, and additional information necessary for other # comment: scientists to repeat the work and to run modified versions. # comment: Model availability includes collaborative support for new # comment: users of the models. # comment: # comment: ************ DATA DESCRIPTION *************** # comment: # description_site-code: smo # description_project-abbr: ccg_surface # description_strategy-abbr: flask # description_analysis-constraints: flag:..% # description_creation-time: 2021-07-30 12:33:12 # comment: # comment: ************ DATA DOCUMENTATION *************** # comment: # comment: Please refer to the species-specific README file in the # comment: appropriate directory folder at ftp://aftp.cmdl.noaa.gov/data/trace_gases/. # comment: # data_fields: site year month value SMO 1983 4 1570.88 SMO 1983 5 1574.43 SMO 1983 6 1587.50 SMO 1983 7 1593.46 SMO 1983 8 1592.76 SMO 1983 9 1594.16 SMO 1983 10 1598.23 SMO 1983 11 1596.82 SMO 1983 12 1598.48 SMO 1984 1 1608.63 SMO 1984 2 1601.87 SMO 1984 3 1588.64 SMO 1984 4 1592.78 SMO 1984 5 1597.92 SMO 1984 6 1605.31 SMO 1984 7 1611.09 SMO 1984 8 1609.18 SMO 1984 9 1608.80 SMO 1984 10 1608.81 SMO 1984 11 1607.52 SMO 1984 12 1613.96 SMO 1985 1 1620.38 SMO 1985 2 1621.44 SMO 1985 3 1616.16 SMO 1985 4 1611.13 SMO 1985 5 1615.03 SMO 1985 6 1616.90 SMO 1985 7 1618.70 SMO 1985 8 1622.40 SMO 1985 9 1623.55 SMO 1985 10 1621.69 SMO 1985 11 1617.25 SMO 1985 12 1615.79 SMO 1986 1 1626.56 SMO 1986 2 1638.88 SMO 1986 3 1635.19 SMO 1986 4 1624.67 SMO 1986 5 1621.40 SMO 1986 6 1624.50 SMO 1986 7 1628.46 SMO 1986 8 1630.85 SMO 1986 9 1632.79 SMO 1986 10 1631.20 SMO 1986 11 1626.01 SMO 1986 12 1622.56 SMO 1987 1 1628.59 SMO 1987 2 1640.04 SMO 1987 3 1636.16 SMO 1987 4 1625.02 SMO 1987 5 1627.86 SMO 1987 6 1637.24 SMO 1987 7 1642.09 SMO 1987 8 1643.51 SMO 1987 9 1642.73 SMO 1987 10 1642.81 SMO 1987 11 1638.95 SMO 1987 12 1635.81 SMO 1988 1 1642.55 SMO 1988 2 1647.56 SMO 1988 3 1645.42 SMO 1988 4 1644.37 SMO 1988 5 1638.70 SMO 1988 6 1640.51 SMO 1988 7 1650.15 SMO 1988 8 1655.55 SMO 1988 9 1656.49 SMO 1988 10 1657.93 SMO 1988 11 1657.44 SMO 1988 12 1658.37 SMO 1989 1 1663.54 SMO 1989 2 1661.41 SMO 1989 3 1655.08 SMO 1989 4 1656.93 SMO 1989 5 1661.51 SMO 1989 6 1662.17 SMO 1989 7 1665.51 SMO 1989 8 1668.69 SMO 1989 9 1666.42 SMO 1989 10 1663.86 SMO 1989 11 1667.60 SMO 1989 12 1664.61 SMO 1990 1 1655.79 SMO 1990 2 1655.93 SMO 1990 3 1662.61 SMO 1990 4 1663.44 SMO 1990 5 1660.66 SMO 1990 6 1666.88 SMO 1990 7 1673.36 SMO 1990 8 1674.40 SMO 1990 9 1675.13 SMO 1990 10 1672.80 SMO 1990 11 1671.75 SMO 1990 12 1676.42 SMO 1991 1 1679.50 SMO 1991 2 1683.28 SMO 1991 3 1675.78 SMO 1991 4 1667.35 SMO 1991 5 1672.70 SMO 1991 6 1676.46 SMO 1991 7 1681.26 SMO 1991 8 1686.10 SMO 1991 9 1688.75 SMO 1991 10 1687.27 SMO 1991 11 1686.82 SMO 1991 12 1686.55 SMO 1992 1 1678.80 SMO 1992 2 1684.01 SMO 1992 3 1689.42 SMO 1992 4 1681.13 SMO 1992 5 1684.62 SMO 1992 6 1693.51 SMO 1992 7 1695.78 SMO 1992 8 1696.91 SMO 1992 9 1695.48 SMO 1992 10 1693.60 SMO 1992 11 1691.17 SMO 1992 12 1685.42 SMO 1993 1 1685.21 SMO 1993 2 1691.71 SMO 1993 3 1691.79 SMO 1993 4 1688.33 SMO 1993 5 1687.56 SMO 1993 6 1693.42 SMO 1993 7 1699.18 SMO 1993 8 1698.69 SMO 1993 9 1699.18 SMO 1993 10 1698.55 SMO 1993 11 1693.52 SMO 1993 12 1693.19 SMO 1994 1 1696.18 SMO 1994 2 1695.34 SMO 1994 3 1693.21 SMO 1994 4 1693.65 SMO 1994 5 1697.24 SMO 1994 6 1700.64 SMO 1994 7 1704.42 SMO 1994 8 1706.74 SMO 1994 9 1706.78 SMO 1994 10 1704.36 SMO 1994 11 1701.84 SMO 1994 12 1701.70 SMO 1995 1 1700.58 SMO 1995 2 1701.06 SMO 1995 3 1698.65 SMO 1995 4 1699.16 SMO 1995 5 1704.17 SMO 1995 6 1705.52 SMO 1995 7 1708.69 SMO 1995 8 1711.79 SMO 1995 9 1714.24 SMO 1995 10 1712.33 SMO 1995 11 1706.44 SMO 1995 12 1707.48 SMO 1996 1 1718.05 SMO 1996 2 1725.59 SMO 1996 3 1713.74 SMO 1996 4 1698.50 SMO 1996 5 1701.91 SMO 1996 6 1708.92 SMO 1996 7 1711.85 SMO 1996 8 1714.74 SMO 1996 9 1714.15 SMO 1996 10 1712.10 SMO 1996 11 1711.99 SMO 1996 12 1713.63 SMO 1997 1 1711.02 SMO 1997 2 1709.91 SMO 1997 3 1714.93 SMO 1997 4 1709.54 SMO 1997 5 1707.98 SMO 1997 6 1713.17 SMO 1997 7 1715.36 SMO 1997 8 1717.59 SMO 1997 9 1718.95 SMO 1997 10 1718.06 SMO 1997 11 1713.99 SMO 1997 12 1713.10 SMO 1998 1 1709.51 SMO 1998 2 1700.50 SMO 1998 3 1699.69 SMO 1998 4 1705.39 SMO 1998 5 1714.36 SMO 1998 6 1722.10 SMO 1998 7 1726.80 SMO 1998 8 1728.62 SMO 1998 9 1729.20 SMO 1998 10 1729.67 SMO 1998 11 1726.01 SMO 1998 12 1730.78 SMO 1999 1 1741.14 SMO 1999 2 1733.92 SMO 1999 3 1724.74 SMO 1999 4 1728.98 SMO 1999 5 1735.77 SMO 1999 6 1735.96 SMO 1999 7 1736.20 SMO 1999 8 1737.50 SMO 1999 9 1737.88 SMO 1999 10 1737.55 SMO 1999 11 1733.34 SMO 1999 12 1731.88 SMO 2000 1 1734.83 SMO 2000 2 1738.57 SMO 2000 3 1738.20 SMO 2000 4 1732.09 SMO 2000 5 1729.24 SMO 2000 6 1732.18 SMO 2000 7 1739.26 SMO 2000 8 1740.92 SMO 2000 9 1740.11 SMO 2000 10 1737.77 SMO 2000 11 1732.75 SMO 2000 12 1728.77 SMO 2001 1 1730.03 SMO 2001 2 1738.64 SMO 2001 3 1735.90 SMO 2001 4 1725.97 SMO 2001 5 1726.97 SMO 2001 6 1731.17 SMO 2001 7 1735.67 SMO 2001 8 1738.78 SMO 2001 9 1737.42 SMO 2001 10 1734.65 SMO 2001 11 1732.31 SMO 2001 12 1729.55 SMO 2002 1 1730.50 SMO 2002 2 1733.12 SMO 2002 3 1728.47 SMO 2002 4 1721.49 SMO 2002 5 1726.56 SMO 2002 6 1733.64 SMO 2002 7 1736.52 SMO 2002 8 1739.47 SMO 2002 9 1738.05 SMO 2002 10 1734.75 SMO 2002 11 1731.23 SMO 2002 12 1730.26 SMO 2003 1 1727.56 SMO 2003 2 1724.87 SMO 2003 3 1732.23 SMO 2003 4 1731.65 SMO 2003 5 1729.14 SMO 2003 6 1734.96 SMO 2003 7 1737.83 SMO 2003 8 1738.64 SMO 2003 9 1739.09 SMO 2003 10 1737.82 SMO 2003 11 1734.31 SMO 2003 12 1735.80 SMO 2004 1 1732.12 SMO 2004 2 1729.33 SMO 2004 3 1738.81 SMO 2004 4 1739.50 SMO 2004 5 1731.03 SMO 2004 6 1734.82 SMO 2004 7 1739.77 SMO 2004 8 1739.61 SMO 2004 9 1737.42 SMO 2004 10 1735.84 SMO 2004 11 1732.61 SMO 2004 12 1725.50 SMO 2005 1 1723.92 SMO 2005 2 1723.27 SMO 2005 3 1726.88 SMO 2005 4 1734.47 SMO 2005 5 1732.50 SMO 2005 6 1731.95 SMO 2005 7 1737.79 SMO 2005 8 1738.06 SMO 2005 9 1735.84 SMO 2005 10 1738.25 SMO 2005 11 1734.79 SMO 2005 12 1733.78 SMO 2006 1 1749.21 SMO 2006 2 1749.68 SMO 2006 3 1732.37 SMO 2006 4 1724.80 SMO 2006 5 1730.30 SMO 2006 6 1733.31 SMO 2006 7 1735.64 SMO 2006 8 1735.76 SMO 2006 9 1737.95 SMO 2006 10 1738.01 SMO 2006 11 1734.05 SMO 2006 12 1729.19 SMO 2007 1 1729.11 SMO 2007 2 1741.22 SMO 2007 3 1742.93 SMO 2007 4 1731.06 SMO 2007 5 1733.05 SMO 2007 6 1741.16 SMO 2007 7 1742.54 SMO 2007 8 1743.21 SMO 2007 9 1743.40 SMO 2007 10 1744.93 SMO 2007 11 1748.55 SMO 2007 12 1749.20 SMO 2008 1 1753.81 SMO 2008 2 1749.24 SMO 2008 3 1737.96 SMO 2008 4 1739.32 SMO 2008 5 1744.44 SMO 2008 6 1748.40 SMO 2008 7 1751.06 SMO 2008 8 1751.50 SMO 2008 9 1748.43 SMO 2008 10 1746.21 SMO 2008 11 1745.69 SMO 2008 12 1748.12 SMO 2009 1 1751.51 SMO 2009 2 1755.18 SMO 2009 3 1758.44 SMO 2009 4 1753.83 SMO 2009 5 1749.67 SMO 2009 6 1750.68 SMO 2009 7 1754.06 SMO 2009 8 1759.78 SMO 2009 9 1757.72 SMO 2009 10 1753.60 SMO 2009 11 1753.59 SMO 2009 12 1747.49 SMO 2010 1 1743.20 SMO 2010 2 1746.91 SMO 2010 3 1745.27 SMO 2010 4 1743.19 SMO 2010 5 1748.74 SMO 2010 6 1756.45 SMO 2010 7 1760.44 SMO 2010 8 1762.34 SMO 2010 9 1763.74 SMO 2010 10 1763.45 SMO 2010 11 1763.25 SMO 2010 12 1765.96 SMO 2011 1 1768.56 SMO 2011 2 1765.70 SMO 2011 3 1755.41 SMO 2011 4 1753.10 SMO 2011 5 1759.95 SMO 2011 6 1761.86 SMO 2011 7 1767.57 SMO 2011 8 1771.12 SMO 2011 9 1769.26 SMO 2011 10 1769.55 SMO 2011 11 1768.20 SMO 2011 12 1766.09 SMO 2012 1 1772.99 SMO 2012 2 1773.99 SMO 2012 3 1764.33 SMO 2012 4 1757.18 SMO 2012 5 1758.58 SMO 2012 6 1768.23 SMO 2012 7 1772.55 SMO 2012 8 1771.89 SMO 2012 9 1770.02 SMO 2012 10 1768.72 SMO 2012 11 1765.64 SMO 2012 12 1765.71 SMO 2013 1 1780.43 SMO 2013 2 1781.05 SMO 2013 3 1766.66 SMO 2013 4 1767.09 SMO 2013 5 1770.12 SMO 2013 6 1770.61 SMO 2013 7 1776.96 SMO 2013 8 1779.63 SMO 2013 9 1780.66 SMO 2013 10 1779.14 SMO 2013 11 1773.05 SMO 2013 12 1777.34 SMO 2014 1 1779.02 SMO 2014 2 1775.01 SMO 2014 3 1773.05 SMO 2014 4 1769.41 SMO 2014 5 1772.72 SMO 2014 6 1782.68 SMO 2014 7 1790.51 SMO 2014 8 1790.97 SMO 2014 9 1787.44 SMO 2014 10 1786.62 SMO 2014 11 1784.16 SMO 2014 12 1783.36 SMO 2015 1 1788.66 SMO 2015 2 1792.61 SMO 2015 3 1791.28 SMO 2015 4 1785.05 SMO 2015 5 1783.11 SMO 2015 6 1791.19 SMO 2015 7 1797.48 SMO 2015 8 1800.60 SMO 2015 9 1800.40 SMO 2015 10 1796.79 SMO 2015 11 1789.90 SMO 2015 12 1788.37 SMO 2016 1 1789.32 SMO 2016 2 1790.01 SMO 2016 3 1794.62 SMO 2016 4 1793.82 SMO 2016 5 1794.35 SMO 2016 6 1800.28 SMO 2016 7 1804.70 SMO 2016 8 1805.31 SMO 2016 9 1805.15 SMO 2016 10 1802.23 SMO 2016 11 1797.14 SMO 2016 12 1799.77 SMO 2017 1 1810.44 SMO 2017 2 1810.39 SMO 2017 3 1804.35 SMO 2017 4 1804.86 SMO 2017 5 1801.85 SMO 2017 6 1803.63 SMO 2017 7 1810.91 SMO 2017 8 1812.62 SMO 2017 9 1812.62 SMO 2017 10 1812.68 SMO 2017 11 1808.78 SMO 2017 12 1808.35 SMO 2018 1 1812.94 SMO 2018 2 1816.73 SMO 2018 3 1819.73 SMO 2018 4 1813.67 SMO 2018 5 1811.22 SMO 2018 6 1817.75 SMO 2018 7 1823.18 SMO 2018 8 1824.81 SMO 2018 9 1823.68 SMO 2018 10 1819.43 SMO 2018 11 1815.04 SMO 2018 12 1815.69 SMO 2019 1 1820.18 SMO 2019 2 1819.71 SMO 2019 3 1814.81 SMO 2019 4 1814.34 SMO 2019 5 1820.87 SMO 2019 6 1825.77 SMO 2019 7 1826.85 SMO 2019 8 1829.58 SMO 2019 9 1830.43 SMO 2019 10 1829.44 SMO 2019 11 1827.20 SMO 2019 12 1823.36 SMO 2020 1 1823.42 SMO 2020 2 1828.18 SMO 2020 3 1828.06 SMO 2020 4 1825.77 SMO 2020 5 1828.35 SMO 2020 6 1831.60 SMO 2020 7 1837.55 SMO 2020 8 1844.22 SMO 2020 9 1843.49 SMO 2020 10 1840.75 SMO 2020 11 1844.38 SMO 2020 12 1851.91