After more than a year and a half after the Hunga Tonga eruption, its water vapor clouds are still going strong in the Stratosphere. The water vapor has now also fully engulfed the polar regions of the Northern Hemisphere, with a yet unknown role in the cold weather season. pic.twitter.com/6izC791Czl

— Andrej / severe-weather.eu (@Recretos) October 5, 2023