Discovery of the volcano behind the extreme cold of 1831

A study finally identifies the volcano responsible for a global cold wave in 1831.

Published 6j1 sourceNotable

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The fact

This volcano, undiscovered for nearly two centuries, caused a sudden cooling.

Its discovery sheds light on the risks posed by lesser-known but potentially dangerous volcanoes.

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Auto-synthesis from 1 media source · identified on August 16, 2026