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Summary Reports from GML are available going back to its origin as the Geophysical Monitoring for Climatic Change (GMCC), part of the NOAA Environmental Research Laboratories in 1972.

Click on a document icon to download the report. These documents are in PDF format.

28
Report # 28, 2004-2013
27
Report # 27, 2002-2003
26
Report # 26, 2000-2001
25
Report # 25, 1998-1999
24
Report # 24, 1996-1997
23
Report # 23, 1994-1995
22
Report # 22, 1993
21
Report # 21, 1992
20
Report # 20, 1991
19
Report # 19, 1990
18
Report # 18, 1989
17
Report # 17, 1988
16
Report # 16, 1987
15
Report # 15, 1986
14
Report # 14, 1985
13
Report # 13, 1984
12
Report # 12, 1983
11
Report # 11, 1982
10
Report # 10, 1981
9
Report # 9, 1980
8
Report # 8, 1979
7
Report # 7, 1978
6
Report # 6, 1977
5
Report # 5, 1976
4
Report # 4, 1975
3
Report # 3, 1974
2
Report # 2, 1973
1
Report # 1, 1972