Index of ftp://ftp.cmdl.noaa.gov/data/ozwv/SurfaceOzone/THD
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![[DIR]](/icons/folder.gif) 2002-2010 | 8.00Kb | March 16 2015 |
| 2011 | 8.00Kb | December 29 2016 |
| 2012 | 8.00Kb | December 29 2016 |
| 2013 | 8.00Kb | December 29 2016 |
| 2014 | 8.00Kb | December 29 2016 |
| 2015 | 8.00Kb | December 29 2016 |
| 2016 | 8.00Kb | January 26 2017 |
| 2017 | 8.00Kb | September 11 2017 |
| 2018 | 8.00Kb | April 25 2020 |
| 2020 | 8.00Kb | January 13 2021 |
| 2021 | 8.00Kb | January 4 2022 |
| 2022 | 8.00Kb | January 4 2023 |
| 2023 | 8.00Kb | May 3 2023 at 15:10 |
![[ ]](/icons/unknown.gif) thtptsoz | 812.21Kb | June 27 2016 |