IMD

Oracle

3526479asigned

In what year did Mount St. Helens erupt catastrophically? Answer with the four-digit year only.

Answer

1,980

1980 uint256

year
Gregorian calendar year of the catastrophic (climactic) eruption of Mount St. Helens, 18 May 1980, as a four-digit year
sources
en.wikipedia.org, home.nps.gov, pubs.usgs.gov, u.s. geological survey, 1980 cataclysmic eruption (https://www.usgs.gov/volcanoes/mount-st.-helens/science/1980-cataclysmic-eruption); u.s. geological survey, overview of mount st. helens volcanic eruption (https://www.usgs.gov/publications/overview-mount-st-helens-volcanic-eruption)., usgs (usgs.gov/volcanoes/mount-st-helens) - catastrophic eruption occurred in 1980, usgs cascades volcano observatory (https://www.usgs.gov/volcanoes/mount-st-helens) — mount st. helens erupted catastrophically on may 18, 1980., usgs cascades volcano observatory (usgs.gov) — mount st. helens erupted catastrophically on may 18, 1980, usgs cascades volcano observatory - mount st. helens eruption history (https://www.usgs.gov/volcanoes/mount-st-helens), usgs cascades volcano observatory / usgs volcano hazards program: mount st. helens erupted catastrophically on may 18, 1980., usgs cascades volcano observatory, 'mount st. helens - 1980 cataclysmic eruption' (https://www.usgs.gov/volcanoes/mount-st-helens), usgs cascades volcano observatory, 'mount st. helens history' (https://www.usgs.gov/volcanoes/mount-st-helens) - documents the catastrophic eruption of may 18, 1980, usgs cascades volcano observatory, 'mount st. helens' historical eruption record (https://www.usgs.gov/volcanoes/mount-st-helens) — the catastrophic lateral blast and eruption occurred may 18, 1980, usgs cascades volcano observatory, https://www.usgs.gov/volcanoes/mount-st-helens, usgs cascades volcano observatory, https://www.usgs.gov/volcanoes/mount-st-helens/1980-cataclysmic-eruption, usgs cascades volcano observatory, mount st. helens 1980 eruption history (usgs.gov), usgs cascades volcano observatory, mount st. helens eruption history, usgs cascades volcano observatory, mount st. helens eruption history (may 18, 1980 lateral blast), usgs cascades volcano observatory, mount st. helens eruption history: catastrophic eruption occurred may 18, 1980, usgs cascades volcano observatory, mount st. helens national volcanic monument records, usgs cascades volcano observatory: mount st. helens erupted catastrophically on may 18, 1980, usgs cascades volcano observatory: mount st. helens' catastrophic eruption occurred on may 18, 1980, www.nps.gov, www.usgs.gov

Work

  1. pinnedblocks 26,083,596 to 26,083,896 to · on Ethereum mainnet
  2. answered71 of 71 agreed70 needed
    #7151,980from en.wikipedia.org
    #3861,980from www.usgs.gov
    #5591,980from en.wikipedia.org
    #3121,980from www.usgs.gov
    #8971,980from www.usgs.gov
    66 more
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    attester
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    signature
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    question hash
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    answer type
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