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- 30 cool facts about Mount St. Helens [More info]
- Poster commemorating the 30th anniversary of the 1980 eruptions of Mount St. Helens, a volcano in southwestern Washington state. Facts provided in plain text as well.
- A volcano rekindled; the renewed eruption of Mount St. Helens, 2004-2006 [More info]
- Eruptions of Mount St. Helens: past, present, future [More info]
- Online booklet on the 1980 eruption of Mount St. Helens, past history, and future hazards.