Evolution of the Southern Hemisphere ozone hole as seen by TOMS from August 1979 to December 1991 https://peertube.dngr.us/videos/watch/76976f39-096d-484b-9079-14fe374e2554 The computerized color images of the Total Ozone Mapping Spectrometer (TOMS) showed the ozone distribution and levels in the Earth's southern hemisphere from August 1979 to December 1991 in this video. The annual variations were presented in a monthly format and the ozone levels were measured in Dobson units. No sound. Mirrored from YouTube: https://youtu.be/L6O2tfDYDj8 Original channel: NASA STI Program Wed, 15 Jul 2026 10:02:41 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.dngr.us Evolution of the Southern Hemisphere ozone hole as seen by TOMS from August 1979 to December 1991 https://peertube.dngr.us/lazy-static/avatars/ec5edb1e-3795-4978-be4f-c67e98fbc992.png https://peertube.dngr.us/videos/watch/76976f39-096d-484b-9079-14fe374e2554 All rights reserved, unless otherwise specified in the terms specified at https://peertube.dngr.us/about and potential licenses granted by each content's rightholder.