|
gptkbp:instanceOf
|
gptkb:volcanic_activity
|
|
gptkbp:ashColumnHeight
|
24 km
|
|
gptkbp:ashFellOn
|
11 U.S. states
|
|
gptkbp:casualties
|
57
|
|
gptkbp:cause
|
flooding
ash cloud
massive landslide
loss of wildlife
|
|
gptkbp:causedEconomicDamage
|
over $1 billion
|
|
gptkbp:causedLahar
|
yes
|
|
gptkbp:causedPyroclasticFlow
|
yes
|
|
gptkbp:commemoratedBy
|
gptkb:Mount_St._Helens_National_Volcanic_Monument
|
|
gptkbp:destroyedArea
|
230 square miles
|
|
gptkbp:destroyedBy
|
gptkb:infrastructure
gptkb:Spirit_Lake
forests
|
|
gptkbp:eruptionYear
|
May 18, 1980
|
|
gptkbp:evacuations
|
thousands of people
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Mount St. Helens, 1980
|
|
gptkbp:location
|
gptkb:Skamania_County,_Washington,_United_States
|
|
gptkbp:notableFor
|
largest volcanic eruption in the contiguous United States in the 20th century
|
|
gptkbp:photographed
|
gptkb:Reid_Blackburn
|
|
gptkbp:precededBy
|
earthquake swarm
|
|
gptkbp:studiedBy
|
gptkb:USGS
|
|
gptkbp:triggeredBy
|
gptkb:earthquake
|
|
gptkbp:VEI
|
5
|
|
gptkbp:volcanoType
|
gptkb:Mount_St._Helens
|
|
gptkbp:volumeOfEjecta
|
1.0 km³
|
|
gptkbp:bfsParent
|
gptkb:Cascade_Volcanic_Arc
|
|
gptkbp:bfsLayer
|
6
|