Ozone hole over Antarctica soars to one of its largest sizes on record, Hunga Tonga eruption possible cause
On September 16, 2023, a significantly large ozone hole stretched over Antarctica, covering an area of 26 million km3 (10.04 million mi3), prompting a deeper look into the possible causes. The fluctuating size of the ozone hole is a yearly phenomenon, with a notable increase from August to October, and a decrease as temperatures in the southern hemisphere’s stratosphere rise towards the year’s end.