Start Date: End Date: Published Date Data Date
Data acquired September 11, 2017 720 x 510 PNG
Data acquired September 11, 2017 716 x 716 305 KB - PNG
Data acquired October 12, 2017 720 x 510 PNG
Data acquired October 12, 2017 716 x 716 276 KB - PNG
The smaller ozone hole was strongly influenced by an unstable and warmer-than-usual Antarctic vortex.
NASA Earth Observatory images by Jesse Allen, using visuals provided by the NASA Ozone Watch team. Story by Katy Mersmann, NASA GSFC, and Theo Stein, NOAA Office of Oceanic and Atmospheric Research, with Mike Carlowicz, Earth Observatory.
Published November 3, 2017 Data acquired September 11 - October 12, 2017