Why Some Volcanic Eruptions Don't Have Bigger Climate Impacts

The video discusses a massive underwater volcanic eruption near Tonga, detailing its explosive power and global impact. The eruption, fueled by gas-rich magma, sent ash and shockwaves around the world. Despite its intensity, the eruption was brief, limiting global damage. Scientists are puzzled by the low sulfur dioxide and ash output, possibly due to the young magma. The video also covers the geological context of the Tonga volcano, part of the Pacific Ring of Fire, and compares the eruption to historical events.

What were the atmospheric effects observed as a result of the eruption?

What did scientists discover about the magma after examining the ash layer on the main island of Tonga?