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Index card: Mount St. Helens in eruption: aerial view from the southwest of the volcano looking north. More of the rim and eruptive plume are visible than in photo no. 6ct (msh_crl00006_ct). 1730 hrs PDT. Skamania County, Washington. May 18, 1980. (Part of plane visible in lower right and in upper right corner).
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Index card: Mount St. Helens in eruption: aerial view to the east showing upper part of volcano, eruptive column reduced in height; ash cloud spreading to left. 1803 hrs PDT. Skamania County, Washington. May 18, 1980. (Tip of plane wing just visible at left edge).
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Index card: Mount St. Helens in eruption: aerial view looking north showing south side of volcano, eruptive plume dirfting north and east, ash cloud and plumes from phreatic evens over pumice plain. 1923 hrs PDT. Skamania County, Washington. May 18, 1980. (End of plane wing visible at bottom).
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Index card: Aerial view southeast of approximately upper half of Mount St. Helens; lower half and surrounding countryside obscured by cloud cover. View shows bulge, summit crater, ashfall on slopes. Skamania County, Washington. (End of plane wing visible in lower left).
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Index card: Mount St. Helens in eruption: aerial view of west flank looking north. Part of eruptive colum at right, ash cloud in center. 1752 hrs PDT. Skamania County, Washington. May 18, 1980. (Part of plane wing visible at right).
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Index card (10ct, 11ct): Mount St. Helens in eruption: aerial views of the west flank with cloud over pumice plain. Photo no. 11ct shows more of the volcano and includes base of eruptive plume. 1739 hrs PDT. Skamania County, Washington. May 18, 1980. (Part of plane wing visible in lower right in both photos).
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Index card: Mount St. Helens in eruption: aerial view looking toward the southwest with snow-capped Mount Hood in the distance. View shows eruptive plume and ash cloud, part of pumice plain. Portion of amphitheater also visible. 1849 hrs PDT. Skamania County, Washington. May 18, 1980.
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Index card: Mount St. Helens in eruption: aerial view showing west flank of volcano with eruptive plume at right; ash cloud and phreatic activity on pumice plain visible at left. 1920 hrs PDT. Skamania County, Washington. May 18, 1980. (Very end of tip of plane wing visible at right edge).
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Index card: Mount St. Helens in eruption: aerial view looking toward southwest across pumice plain toward amphitheater and eruptive column. Haze of ash cloud obscures much of pumice plain though plumes from phreatic events visible in foreground. 1903 hrs PDT. Skamania County, Washington. May 18, 1980. (Tip of plane wing visible at right edge; reflection streak (?) near center of view).
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Index card: Aerial view south across devastation toward Spirit Lake. Phreatic eruption plumes visible. Low cloud cover above aircraft obscures background. Skamania County, Washington. May 30, 1980.
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Index card: Mount St. Helens in eruption: aerial view to southwest showing volcano, eruptive plume and ash cloud. Snow-covered Mt. Hood visible in distance; haze obscures much of foreground, including most of volcano. 1848 hrs PDT. Skamania County, Washington. May 18, 1980. (Tip of plane wing visible at left edge).
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Index card: Aerial view east of upper part of Mount St. Helens, showing summit crater and ashfall on flanks. Skamania County, Washington. April 11, 1980. (Tip of plane wing visible in far lower left corner).
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Index card: Mount St. Helens in eruption: aerial view looking toward southwest across pumice plain toward amphitheater and eruptive column. Haze of ash cloud obscures much of pumice plain though plumes from phreatic events visible in foreground. 1908 hrs PDT. Skamania County, Washington. May 18, 1980.
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Index card: Mount St. Helens in eruption: aerial view to the south. Low clouds obscure much of plume. Mt. Hood just visible at right in distance. 1651 hrs PDT. Skamania County, Washington. May 18, 1980. (Plane wing visible lower left).
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Index card (4ct, 5ct): Mount St. Helens in eruption: similar aerial views from the south showing part of volcano and eruptive plume. Low clouds obscure part of mountain and plume. 1720 hrs PDT. Skamania Cuonty, Washington. May 18, 1980. (Part of plane visible in bottom half of view).
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Index card: Mount St. Helens in eruption: aerial view from south showing part of mountain and eruptive plume. Cloud cuts through center of view at crater rim level. 1716 hrs PDT. Skamania County, Washington. May 18, 1980.
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Index card: Mount St. Helens in eruption: aerial view toward north across rim, also showing ash cloud and eruptive column. 1844 hrs PDT. Skamania County, Washington. May 18, 1980. (Par tof plane wing visible at bottom).


map background search result map search result map Mount St. Helens in eruption: aerial view to the south. Skamania County, Washington. 1980. Aerial view from south showing part of mountain and eruptive plume. Skamania County, Washington. 1980. Aerial view from the south showing part of volcano and eruptive plume. Mount St. Helens, Skamania County, Washington. 1980. Aerial view from the southwest of the volcano looking north. Mount St. Helens, Skamania County, Washington. 1980. Aerial view of the west flank with cloud over pumice plain. Mount St. Helens, Skamania County, Washington. 1980. Aerial view of west flank looking north. Mount St. Helens, Skamania County, Washington. 1980. Aerial view to the east showing upper part of volcano, eruptive column reduced in height. Mount St. Helens, Skamania County, Washington. 1980. Aerial view toward north across rim, also showing ash cloud and eruptive column. Mount St. Helens, Skamania County, Washington. 1980. Aerial view to southwest showing volcano, eruptive plume and ash cloud. Mount St. Helens, Skamania County, Washington. 1980. Aerial view looking toward the southwest with snow-capped Mount Hood in the distance. Mount St. Helens, Skamania County, Washington. 1980. Aerial view looking toward southwest across pumice plain toward amphitheater and eruptive column. Mount St. Helens, Skamania County, Washington. 1980. Aerial view looking toward southwest across pumice plain toward amphitheater and eruptive column. Mount St. Helens, Skamania County, Washington. 1980. Aerial view showing west flank of volcano with eruptive plume at right. Mount St. Helens, Skamania County, Washington. 1980. Aerial view looking north showing south side of volcano. Mount St. Helens, Skamania County, Washington. 1980. Aerial view east of upper part of Mount St. Helens, showing summit crater and ashfall on flanks. Skamania County, Washington. 1980. General aerial view of Mount St. Helens looking southeast, showing summit crater and ashfall on flanks. Skamania County, Washington. 1980. Aerial view southeast of approximately upper half of Mount St. Helens. Skamania County, Washington. 1980. Aerial view south across devastation toward Spirit Lake. Mount St. Helens, Skamania County, Washington. 1980. Close aerial view of phreatic explosion pit from the southeast. Skamania County, Washington. 1980. Aerial view of avalanches in big phreatic explosion pit and resulting haze. Skamania County, Washington. 1980. Mount St. Helens in eruption: aerial view to the south. Skamania County, Washington. 1980. Aerial view from south showing part of mountain and eruptive plume. Skamania County, Washington. 1980. Aerial view from the south showing part of volcano and eruptive plume. Mount St. Helens, Skamania County, Washington. 1980. Aerial view from the southwest of the volcano looking north. Mount St. Helens, Skamania County, Washington. 1980. Aerial view of the west flank with cloud over pumice plain. Mount St. Helens, Skamania County, Washington. 1980. Aerial view of west flank looking north. Mount St. Helens, Skamania County, Washington. 1980. Aerial view to the east showing upper part of volcano, eruptive column reduced in height. Mount St. Helens, Skamania County, Washington. 1980. Aerial view toward north across rim, also showing ash cloud and eruptive column. Mount St. Helens, Skamania County, Washington. 1980. Aerial view to southwest showing volcano, eruptive plume and ash cloud. Mount St. Helens, Skamania County, Washington. 1980. Aerial view looking toward the southwest with snow-capped Mount Hood in the distance. Mount St. Helens, Skamania County, Washington. 1980. Aerial view looking toward southwest across pumice plain toward amphitheater and eruptive column. Mount St. Helens, Skamania County, Washington. 1980. Aerial view looking toward southwest across pumice plain toward amphitheater and eruptive column. Mount St. Helens, Skamania County, Washington. 1980. Aerial view showing west flank of volcano with eruptive plume at right. Mount St. Helens, Skamania County, Washington. 1980. Aerial view looking north showing south side of volcano. Mount St. Helens, Skamania County, Washington. 1980. Aerial view east of upper part of Mount St. Helens, showing summit crater and ashfall on flanks. Skamania County, Washington. 1980. General aerial view of Mount St. Helens looking southeast, showing summit crater and ashfall on flanks. Skamania County, Washington. 1980. Aerial view southeast of approximately upper half of Mount St. Helens. Skamania County, Washington. 1980. Aerial view south across devastation toward Spirit Lake. Mount St. Helens, Skamania County, Washington. 1980. Close aerial view of phreatic explosion pit from the southeast. Skamania County, Washington. 1980. Aerial view of avalanches in big phreatic explosion pit and resulting haze. Skamania County, Washington. 1980.