Index of ftp://ftp.cpc.ncep.noaa.gov/htdocs/data/indices

[DIR] Parent Directory

[TXT] 3mth.nino34.81-10.ascii.txt  13.80Kb  July 5 2015
[   ] ersst3b.nino.mth.81-10.ascii  56.10Kb  July 5 2015
[   ] ersst3b.nino.mth.ascii  53.40Kb  June 8 2012
[TXT] nino34.mth.ascii.txt  12.29Kb  July 5 2015
[TXT] oni.ascii.txt  19.17Kb  July 5 2015