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Mount St. Helens, Washington
Crater, Dome, and Eruption Images April 2005 |
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| April 30, 2005 | ||||||||||
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MSH05_dome_from_sugarbowl_camera_04-30-05_1955PDT.jpg
New dome as seen from the remote camera on Sugar Bowl. USGS Photograph taken on April 30, 2005. [medium size] ... [large size] [Click for more Sugar Bowl sequences] |
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| April 28, 2005 | ||||||||||
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MSH05_top_new_dome_from_NE_04-28-05.jpg
Top of Mount St. Helens new dome, from the northeast. Compare with April 19 and April 21 images below, plus rockfall sequence of April 26, 2005. Center of the image is where piece fell on April 26, 2005. USGS Photograph taken on April 28, 2005, by Jim Vallance. [medium size] ... [large size] [Click to see complete sequence] |
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| April 27, 2005 | ||||||||||
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MSH05_dome_from_sugarbowl_camera_04-27-05_1457PDT.jpg
New dome as seen from the remote camera on Sugar Bowl. USGS Photograph taken on April 27, 2005. [medium size] ... [large size] [Click for more Sugar Bowl sequences] |
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| April 26, 2005 | ||||||||||
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MSH05_aerial_mount_st_helens_from_south_04-26-05.jpg
Sunset, Mount St. Helens from the south. USGS Photograph taken on April 26, 2005, by John Pallister. [medium size] ... [large size] |
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MSH05_aerial_mount_st_helens_from_south.jpg
Sunset, Mount St. Helens from the west. Mount Adams is in the distance. USGS Photograph taken on April 26, 2005, by John Pallister. [medium size] ... [large size] |
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MSH05_aerial_mount_st_helens_from_north_04-26-05.jpg
Sunset, Mount St. Helens from the north. USGS Photograph taken on April 26, 2005, by John Pallister. [medium size] ... [large size] |
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| Rockfall | ||||||||||
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Cropped image |
MSH05_dome_from_sugarbowl_camera_105732PDT_04-26-05.jpg
New dome as seen from the remote camera on Sugar Bowl. Compare with images below. The first and last images bracket a good size rock column which toppled (center image). USGS Photograph taken on April 26, 2005, at 10:57:32 PDT. [medium size, full image] ... [medium size, cropped image] ... [large size, full image]
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Full size image
Cropped image |
MSH05_dome_from_sugarbowl_camera_112621PDT_04-26-05.jpg
New dome as seen from the remote camera on Sugar Bowl. USGS Photograph taken on April 26, 2005, at 11:26:21 PDT. [medium size, full image] ... [medium size, cropped image] ... [large size, full image] |
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Full size image
Cropped image |
MSH05_dome_from_sugarbowl_camera_115658PDT_04-26-05.jpg
New dome as seen from the remote camera on Sugar Bowl. Compare with images above. The first and last images bracket a good size rock column which toppled (center image). USGS Photograph taken on April 26, 2005, at 11:56:58 PDT. [medium size, full image] ... [medium size, cropped image] ... [large size, full image] |
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| April 21, 2005 | ||||||||||
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MSH05_crater_dome_from_north_04-21-05.jpg
Mount St. Helens crater and dome as seen from the north. USGS Photograph taken on April 21, 2005, by Carl Thornber. [medium size] ... [large size] |
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MSH05_crater_dome_from_NNW_04-21-05.jpg
Mount St. Helens crater and dome as seen from the north-northwest. USGS Photograph taken on April 21, 2005, by Carl Thornber. [medium size] ... [large size] |
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MSH05_new_dome_from_north_04-21-05.jpg
Mount St. Helens new dome as seen from the north. USGS Photograph taken on April 21, 2005, by Carl Thornber. [medium size] ... [large size] |
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MSH05_base_whaleback_breaking_up_04-21-05.jpg
Base of the "whaleback" feature on the new dome. USGS Photograph taken on April 21, 2005, by Carl Thornber. [medium size] ... [large size] |
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MSH05_broken_whaleback_closeup_04-21-05.jpg
Base of the "whaleback" feature on the new dome. USGS Photograph taken on April 21, 2005, by John Pallister. [medium size] ... [large size] |
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MSH05_base_whaleback_slab_edge_04-21-05.jpg
Base of the "whaleback" feature on the new dome. USGS Photograph taken on April 21, 2005, by Carl Thornber. [medium size] ... [large size] |
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MSH05_top_new_dome_from_east_04-21-05.jpg
Top of Mount St. Helens new dome, from the east. USGS Photograph taken on April 21, 2005, by Carl Thornber. [medium size] ... [large size] |
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MSH05_top_new_dome_closer_from_east_04-21-05.jpg
Top of Mount St. Helens new dome, from the east. USGS Photograph taken on April 21, 2005, by Carl Thornber. [medium size] ... [large size] |
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MSH05_top_new_dome_breaking_up_from_NE_04-21-05.jpg
Top of Mount St. Helens new dome, from the northeast. Section of broken dome in the center of the image is piece which fell on April 26, 2005 (see above). USGS Photograph taken on April 21, 2005, by John Pallister. [medium size] ... [large size] |
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MSH05_top_new_dome_from_NE_04-21-05.jpg
Top of Mount St. Helens new dome, from the northeast. Section of broken dome in the center of the image is piece which fell on April 26, 2005 (see above). USGS Photograph taken on April 21, 2005, by John Pallister. [medium size] ... [large size] |
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MSH05_top_dome_from_SW_04-21-05.jpg
Top of Mount St. Helens new dome, from the southwest. Spirit Lake can be seen in the distance, upper left. USGS Photograph taken on April 21, 2005, by Carl Thornber. [medium size] ... [large size] |
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MSH05_top_new_dome_from_SW_04-21-05.jpg
Top of Mount St. Helens new dome, from the southwest. USGS Photograph taken on April 21, 2005, by Carl Thornber. [medium size] ... [large size] |
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MSH05_dome_from_sugarbowl_camera_04-21-05.jpg
New dome as seen from the remote camera on Sugar Bowl. USGS Photograph taken on April 21, 2005. [medium size] ... [large size] [Click for more Sugar Bowl sequences] |
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| April 20, 2005 | ||||||||||
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MSH05_USGS_at_JRO_04-20-05.jpg
USGS scientist photographing Mount St. Helens from Johnston Ridge Observatory (JRO). USGS Photograph taken on April 20, 2005, by Gene Iwatsubo. [medium size] ... [large size] |
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MSH05_st_helens_from_JRO_04-20-05.jpg
Mount St. Helens as seen from Johnston Ridge Observatory (JRO). USGS Photograph taken on April 20, 2005, by Gene Iwatsubo. [medium size] ... [large size] [Click for more images from JRO] |
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MSH05_st_helens_crater_dome_from_JRO_04-20-05.jpg
Mount St. Helens' crater and dome as seen from Johnston Ridge Observatory (JRO). USGS Photograph taken on April 20, 2005, by Gene Iwatsubo. [medium size] ... [large size] [Click for more images from JRO] |
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MSH05_crater_dome_from_JRO_04-20-05.jpg
Mount St. Helens' crater and dome as seen from Johnston Ridge Observatory (JRO). USGS Photograph taken on April 20, 2005, by Elliot Endo. [medium size] ... [large size] [Click for more images from JRO] |
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MSH05_top_new_dome_from_JRO_04-20-05.jpg
Top of Mount St. Helens' dome as seen from Johnston Ridge Observatory (JRO). USGS Photograph taken on April 20, 2005, by Elliot Endo. [medium size] ... [large size] [Click for more images from JRO] |
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MSH05_east_arm_crater_glacier_from_JRO_04-20-05.jpg
East arm of the Crater Glacier. Image taken from Johnston Ridge Observatory (JRO). USGS Photograph taken April 20, 2005, by Elliot Endo. [medium size] ... [large size] [Click for more images from JRO] |
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MSH05_east_arm_crater_glacier_snout_from_JRO_04-20-05.jpg
East arm of the Crater Glacier. Image taken from Johnston Ridge Observatory (JRO). USGS Photograph taken April 20, 2005, by Elliot Endo. [medium size] ... [large size] [Click for more images from JRO] |
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MSH05_dome_from_sugarbowl_camera_04-20-05.jpg
New dome as seen from the remote camera on Sugar Bowl. USGS Photograph taken on April 20, 2005. [medium size] ... [large size] [Click for more Sugar Bowl sequences] |
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| April 19, 2005 | ||||||||||
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MSH05_new_dome_breaking_up_from_NE_04-19-05.jpg
Breaking up of "whaleback" feature on new dome, as seen from the northeast. The east arm of the Crater Glacier is on the left. USGS Photograph taken on April 19, 2005, by Steve Schilling. [medium size] ... [large size] |
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MSH05_top_new_dome_from_NE_04-19-05.jpg
Top of Mount St. Helens' new dome, as seen from the northeast. The "whaleback" feature is breaking up. Compare with similar image on November 21st, plus the collapse images from November 26, 2005 (above). USGS Photograph taken on April 19, 2005, by Dan Dzurisin. [medium size] ... [large size] |
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MSH05_base_of_whaleback_breaking_up_04-19-05.jpg
Base of the "whaleback" feature breaking up. View from the north. USGS Photograph taken on April 19, 2005, by Steve Schilling. [medium size] ... [large size] |
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MSH05_new_dome_from_brutus_04-19-05.jpg
New dome and glacier uplift, as seen from Brutus Camera Station. USGS Photograph taken on April 19, 2005, by Dan Dzurisin. [medium size] ... [large size] [Click for more images from the Brutus camera station] |
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MSH05_dome_from_sugarbowl_camera_04-19-05.jpg
New dome as seen from the remote camera on Sugar Bowl. USGS Photograph taken on April 19, 2005. [medium size] ... [large size] [Click for more Sugar Bowl sequences] |
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| April 14, 2005 | ||||||||||
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MSH05_new_dome_from_north_04-14-05.jpg
Mount St. Helens' new dome as seen from the north. Compare with MSH05_new_dome_from_north_04-10-05_med.jpg (below), especially base of the "whaleback" (lower right quarter of image). USGS Photograph taken on April 14, 2005 by John Pallister. [medium size] ... [large size] |
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MSH05_dome_from_sugarbowl_camera_04-14-05.jpg
New dome as seen from the remote camera on Sugar Bowl. USGS Photograph taken on April 14, 2005. [medium size] ... [large size] [Click for more Sugar Bowl sequences] |
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| April 10, 2005 | ||||||||||
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MSH05_crater_dome_from_NE_04-10-05.jpg
Mount St. Helens' crater and dome as seen from the northeast. Note new ashfall on glacier surface. USGS Photograph taken on April 10, 2005 by Jon Major. [medium size] ... [large size] |
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MSH05_east_side_glacier_dome_ashfall_04-10-05.jpg
Mount St. Helens' crater and dome as seen from the northeast. Note new ashfall on glacier surface. USGS Photograph taken on April 10, 2005 by Jon Major. [medium size] ... [large size] |
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MSH05_new_dome_breaking_up_from_north_04-10-05.jpg
Mount St. Helens' crater and dome as seen from the north. The "whaleback" feature is breaking up. Note new ashfall on glacier surface on east side of dome (left in image). USGS Photograph taken on April 10, 2005 by Jon Major. [medium size] ... [large size] |
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MSH05_new_dome_breaking_up_closeup_04-10-05.jpg
Mount St. Helens' new dome with rockfall gash, as seen from the east. USGS Photograph taken on April 10, 2005 by John Pallister. [medium size] ... [large size] |
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MSH05_new_dome_from_north_04-10-05.jpg
Mount St. Helens' new dome as seen from the north. Compare with MSH05_new_dome_from_north_04-14-05_med.jpg (above), especially the base of the "whaleback" (lower right quarter of image). USGS Photograph taken on April 10, 2005 by Steve Schilling. [medium size] ... [large size] |
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MSH05_aerial_crater_dome_from_NNW_04-10-05.jpg
Mount St. Helens' crater and dome as seen from the north-northwest. Note new ashfall on glacier surface on the east side of the dome (left in view). USGS Photograph taken on April 10, 2005 by Jon Major. [medium size] ... [large size] |
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MSH05_new_dome_from_NNW_04-10-05.jpg
Mount St. Helens' new dome as seen from the north-northwest. Note new ashfall on glacier surface on the east side of the dome (left in view). USGS Photograph taken on April 10, 2005 by John Pallister. [medium size] ... [large size] |
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MSH05_new_dome_from_NW_04-10-05.jpg
Mount St. Helens' new dome as seen from the northwest. Note new ashfall on glacier surface on the east side of the dome (left in view). USGS Photograph taken on April 10, 2005 by Steve Schilling. [medium size] ... [large size] |
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MSH05_top_of_dome_from_west_04-10-05.jpg
Top of Mount St. Helens' new dome as seen from the west, looking down on protrusion. USGS Photograph taken on April 10, 2005 by John Pallister. [medium size] ... [large size] |
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MSH05_top_of_dome_from_west_closeup_04-10-05.jpg
Top of Mount St. Helens' new dome as seen from the west. Closeup of protrusion. USGS Photograph taken on April 10, 2005 by John Pallister. [medium size] ... [large size] |
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MSH05_top_dome_south_part_from_west_04-10-05.jpg
Top of Mount St. Helens' new dome, southern part, as seen from the west. View is south and east of protrusion shown in two images above USGS Photograph taken on April 10, 2005 by John Pallister. [medium size] ... [large size] |
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MSH05_dome_from_south_04-10-05.jpg
New dome as seen from the south. USGS Photograph taken on April 10, 2005, by Dan Dzurisin. [medium size] ... [large size] |
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| Ash Collection | ||||||||||
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MSH05_ash_collection_glacier_helicopter_04-10-05.jpg
Collecting ash, East Crater Glacier, using helicopter and the Jaws II Dredge. USGS photograph on April 10, 2005, by Dan Dzurisin. [medium size] ... [large size] |
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MSH05_east_crater_glacier_dredge_tracks_04-10-05.jpg
East Crater Glacier with track marks of Jaws II Dredge used to collect ash. Each track is a little over 2 feet wide. USGS photograph on April 10, 2005, by Steve Schilling. [medium size] ... [large size] |
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| Brutus Camera Station | ||||||||||
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MSH05_new_dome_from_brutus_04-10-05.jpg
New dome and glacier uplift, as seen from Brutus Camera Station. USGS Photograph taken on April 10, 2005, by Dan Dzurisin. [medium size] ... [large size] [Click for more images from the Brutus camera station] |
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MSH05_top_dome_from_brutus_chopper_04-10-05.jpg
Top of new dome as seen from Brutus Camera Station. Note helicopter slinging in the background. USGS Photograph taken on April 10, 2005, by Dan Dzurisin. [medium size] ... [large size] [Click for more images from the Brutus camera station] |
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MSH05_brutus_camera_station_frozen_over_04-10-05.jpg
Brutus Camera Station frozen over. USGS Photograph taken on April 10, 2005, by Dan Dzurisin. [medium size] ... [large size] [Click for more images of the Brutus camera station] |
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| Sugar Bowl Camera Site | ||||||||||
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MSH04_remote_camera_on_sugarbowl_winter_04-10-05.jpg
Remote camera on Sugar Bowl. USGS Photograph taken on April 10, 2005, by John Pallister. [medium size] ... [large size] [Click for more images of the Sugar Bowl camera station] |
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| April 6, 2005 | ||||||||||
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MSH05_aerial_st_helens_crater_dome_from_east_04-06-05.jpg
Aerial view, Mount St. Helens' crater and dome as seen from the east. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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MSH05_new_dome_from_east_04-06-05.jpg
Mount St. Helens' new dome as seen from the east. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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MSH05_aerial_crater_dome_from_north_04-06-05.jpg
Aerial view, Mount St. Helens' crater and dome as seen from the north. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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MSH05_new_dome_from_north_04-06-05.jpg
Mount St. Helens' new dome as seen from the north. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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MSH05_new_dome_from_north_with_gash_04-06-05.jpg
Mount St. Helens' new dome, with rockfall gash, as seen from the north. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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MSH05_north_end_new_dome_with_gash_04-06-05.jpg
Mount St. Helens' north end of new dome, with rockfall gash, as seen from the east. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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MSH05_aerial_st_helens_crater_dome_from_NW_04-06-05.jpg
Aerial view, Mount St. Helens' crater and dome as seen from the northwest. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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MSH05_new_dome_from_NW_04-06-05.jpg
Mount St. Helens' new dome as seen from the northwest. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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MSH05_new_dome_from_west_04-06-05.jpg
Mount St. Helens' new dome as seen from the west. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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MSH05_new_dome_from_west_closer_04-06-05.jpg
Mount St. Helens' new dome as seen from the west. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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MSH05_new_dome_from_SW_04-06-05.jpg
Mount St. Helens' new dome as seen from the southwest. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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MSH05_dome_from_south_04-06-05.jpg
Mount St. Helens' dome as seen from the south. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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MSH05_dome_from_SE_new_ash_04-06-05.jpg
Mount St. Helens' dome as seen from the southeast. Note new ash on the glacier surface, a result of small ash plume which just occurred (see images below). USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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MSH05_dome_glacier_south_wall_from_east_04-06-05.jpg
Mount St. Helens' new dome, East Arm Crater Glacier, and the south crater wall, as seen from the east. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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| FLIR | ||||||||||
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MSH05_rockfall_from_whaleback_FLIR_04-06-05.jpg
Rockfall from "whaleback", with FLIR comparison. USGS Photograph taken on April 6, 2005, by Jim Vallance and Matt Logan. [medium size] [Click for more FLIR images] |
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| small ash plume | ||||||||||
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MSH05_small_ash_plume_beginning_04-06-05.jpg
Small ash plume beginning from Mount St. Helens' new dome. North is to the left image. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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MSH05_small_ash_plume_rising_04-06-05.jpg
Small ash plume rising from Mount St. Helens' new dome. North is to the upper left corner of image. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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MSH05_small_ash_plume_dome_ash_04-06-05.jpg
Small ash plume from Mount St. Helens' new dome. North is to the lower left corner of image. USGS Photograph taken on April 6, 2005 by Jim Vallance and Matt Logan. [medium size] ... [large size] |
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| early morning flight | ||||||||||
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MSH05_aerial_crater_dome_from_NE_04-06-05.jpg
Aerial view, Mount St. Helens' crater and dome as seen from the northeast. USGS Photograph taken on April 6, 2005 by John Pallister. [medium size] ... [large size] |
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MSH05_crater_dome_from_east_04-06-05.jpg
Mount St. Helens' crater and dome as seen from the east. USGS Photograph taken on April 6, 2005 by John Pallister. [medium size] ... [large size] |
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MSH05_dome_from_east_04-06-05.jpg
Mount St. Helens' dome as seen from the east. Note crack pattern on the East Arm Crater Glacier. USGS Photograph taken on April 6, 2005 by John Pallister. [medium size] ... [large size] |
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