Mystery Volcano Solves Global Cooling Puzzle
Publication: National Geographic News Date: December 9, 2009 View ArticleA newly detected 19th-century volcanic eruption may solve the mystery of a strangely cool decade in the early 1800s, researchers say—but the location of the volcano itself remains a puzzle.
Scientists have long blamed the 1815 eruption of an Indonesian volcano, Tambora, for a worldwide cold snap the following year—the so-called year without a summer.