Mount St Helens Eruption summary

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  • Mount St. Helens Eruption.
    • When?
      • March 18th 1980
    • Where?
      • Washington USA.
  • 57 deaths
    • Mount St. Helens Eruption.
      • When?
        • March 18th 1980
      • Where?
        • Washington USA.
  • 200 homes destroyed.
    • Short term impacts
      • 7000 elk, dear and bears.
      • 300 acre forest fire.
  • Long term impacts.
    • Increased soil fertility.
  • Shipping channels blocked
    • Long term impacts.
      • Increased soil fertility.

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