Index of ftp://ftp.ngdc.noaa.gov/STP/SOLAR_DATA/Publications

[DIR] Parent Directory

[DIR] Geomagnetic_Indices_Bulletin  33.00b  April 20 2015
[DIR] March1989Events  8.00b  July 31 2008
[DIR] Miscellaneous-STP  5.00b  October 29 2011
[LNK] SGD  31.00b  July 13 2011
[DIR] Solar_Indices_Bulletin  23.00b  April 20 2015