"Tonga Eruption May Alter Global Weather Patterns for Decade, Study Finds"

The 2022 eruption of the Hunga Tonga-Hunga Ha’apai volcano has had significant and unusual impacts on global weather patterns, including an enlarged ozone hole and unexpected wet summers. The eruption injected massive amounts of water vapor into the stratosphere, a potent greenhouse gas, which could affect weather patterns for the rest of the decade. Climate models predict colder and wetter winters for northern Australia, warmer winters for North America, and colder winters for Scandinavia until 2029.