Keywords: 2004 eruption 2004eruption clouds eruption fall color fallcolor geological hummocks loowit falls loowitfalls mountain mt st helens mtsthelens mt st helens national volcanic monument mtsthelensnationalvolcanicmonument natural resources naturalresources sky snow steam plume steamplume us forest service usforestservice volcano washington watershed united states unitedstates gifford pinchot giffordpinchot gifford pinchot nf giffordpinchotnf gifford pinchot national forest giffordpinchotnationalforest national forest nationalforest national forests nationalforests washington's cascades washingtonscascades outdoor landscape mountain ridge hill mountain peak mountainside ridge foothill plant tree View of Mt St Helens during 2004 Eruption with Fall Colors in the Mt St Helens National Volcanic Monument on the Gifford Pinchot National Forest in Washington's Cascades. View of Mt St Helens during 2004 Eruption with Fall Colors in the Mt St Helens National Volcanic Monument on the Gifford Pinchot National Forest in Washington's Cascades. |