Index of ftp://ftp.ngdc.noaa.gov/STP/SOLAR_DATA/COSMIC_RAYS
Parent Directory
STATION_DATA
15.00b
April 6 2010
annals-of-the-igy
10.00b
July 29 2008
forbush-archives_1935-1960
10.00b
July 29 2008
forbush-decreases
5.00b
July 29 2008
ground-level-enhancements
6.00b
August 17 2013
spidr-inventory
3.00b
April 1 2013
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STATION_DATA annals-of-the-igy forbush-archives_1935-1960 forbush-decreases ground-level-enhancements spidr-inventory