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ImageDetailsVolcanoesKeywords
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Caption:Gareloi Volcano, Aleutian Islands, Alaska.
Date:August 5, 2013 10:46 AM
Photographer:Jones, Ian
Gareloi
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Caption:Summer sunrise behind Tanaga Island.
Date:August 5, 2013 7:17 AM
Photographer:Jones, Ian
Tana, Tanaga
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Caption:Summer sunrise, Tanaga Island and volcano.
Date:August 5, 2013 7:17 AM
Photographer:Jones, Ian
Tanaga
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Caption:Sunrise in the Aleutians. Tanaga Island and the R/V Tiglax.
Date:August 5, 2013 7:15 AM
Photographer:Jones, Ian
Tana, Tanaga
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Caption:Augustine's summit from near Kamishak.
Date:July 31, 2013 11:24 AM
Photographer:Coombs, Michelle
Augustine
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Caption:Geology field work at Augustine Volcano, July-August 2013
Date:July 30, 2013 9:33 PM
Photographer:Coombs, Michelle
Augustine
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Caption:Geology field work at Augustine Volcano, July-August 2013
Date:July 30, 2013 9:30 PM
Photographer:Coombs, Michelle
Augustine
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Caption:Augustine Volcano as viewed from Rocky Cove, 20 km to the west.
Date:July 29, 2013 11:34 AM
Photographer:Wallace, Kristi
AugustineVolcano
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Caption:Gully incised during the 2006 eruption of Augustine Volcano that exposes pyroclastic deposits. Shown here form top to bottom is the Yellow Cliffs debris avalanche of Waitt and Beget (2009) overlying the "G" Tephra (Waitt and Beget, 2009) all overlying a uniform medium gray pyroclastic flow deposit at beach level.
Date:July 28, 2013 5:43 PM
Photographer:Wallace, Kristi
Augustine
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Caption:View toward the south of the steaming dome at Redoubt volcano. This dome was emplaced in 2009.
Date:July 28, 2013 12:50 AM
Photographer:Lawrence, Will
RedoubtDome, Steam
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Caption:Veniaminof's active cone, with low-level ash and steam plume. Photo taken July 27, 2013, courtesy of Paul Horn.
Date:July 27, 2013 5:14 PM
Photographer:Horn, Paul
VeniaminofEruption cloud/ plume/ column
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Caption:False-color composite image of Cleveland volcano collected by Landsat-8 on July 26, 2013. This image is a composite of the short-wave infrared data (to show thermal emissions) and high temperatures in the summit crater as shown as a small red region (indicated by the arrow). These hot temperatures are likely due to the extrusion of a small lava dome that occurred during the previous week.
Date:July 26, 2013 10:20 PM
Photographer:Schneider, Dave
ClevelandDome
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Caption:Landsat 8 image of Veniaminof Volcano, July 25, 2013. This image was taken 6 weeks into Veniaminof's 2013 eruption, and shows a radial pattern of ash on the snow and ice within the caldera. Ash was carried in different directions as winds shifted throughout the eruption.
Date:July 25, 2013 12:00 AM
Photographer:Landsat 8,
VeniaminofCaldera/crater, Tephra
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Caption:Aerial view of Veniaminof volcano in eruption, 2013. Recent ash fall visible on the summit caldera glacier surface and the upper flanks of the volcano.
Date:July 25, 2013 12:00 AM
Photographer:Briggs, Richard
VeniaminofCaldera/crater, Cinder cone, Glacier, Volcano
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Caption:Aerial view of Veniaminof during the 2013 eruption. Radiating spokes of ash fall visible on the summit caldera glacier.
Date:July 25, 2013 12:00 AM
Photographer:Briggs, Richard
VeniaminofCaldera/crater, Glacier, Lava flow, Tephra, Volcano
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Caption:Aerial view of Veniaminof during the 2013 eruption. Recent ash fall visible on the surface of the caldera glacier surrounding the intracaldera cone. Small plume emanates from the intracaldera cone.
Date:July 25, 2013 12:00 AM
Photographer:Briggs, Richard
VeniaminofCaldera/crater, Glacier, Tephra, Volcano
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Caption:Zoomed in view of the intracaldera cinder and spatter cone at Veniaminof. The active lava flow delta descends the cone flank at lower right where it is melting glacial ice and causing crevassing and collapse into a broad depression. Volcanic gas, water vapor, and possibly tiny amounts of ash waft above the active vents.
Date:July 25, 2013 12:00 AM
Photographer:Briggs, Richard
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Caption:Aerial view of Veniaminof in eruption July 2013. Recent ash fall darkens the summit caldera glacier ice. A plume of water vapor, volcanic gas, and a minor amount of ash rises from the intracaldera cinder and spatter cone. At the base of the cone, dark blocky laava flows extend onto the glacial ice causing crevassing, collapse, and development of a broad depression. This type of activity also occurred during extended eruptions at Veniaminof in the mid-1990s and mid-1980s.
Date:July 25, 2013 12:00 AM
Photographer:Briggs, Richard
VeniaminofCaldera/crater, Cinder cone, Eruption cloud/ plume/ column, Glacier, Lava flow, Stratovolcano, Tephra, Volcano
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Caption:Image from the NOAA-16 satellite showing a water-rich plume from Cleveland volcano on July 24, 2013 at 20:58 UTC (12:58 pm AKDT). The plume is indicated by the arrows and extended for at least 115 km (71 miles). There was no evidence of ash in this plume, but is indicative of continued unrest at Cleveland.
Date:July 24, 2013 8:58 PM
Photographer:Schneider, Dave
ClevelandEruption cloud/ plume/ column
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Caption:Cyrus Read and Jeff Lindscott working on seismic station VNSS on the north flank of Veniaminof Volcano.
Date:July 16, 2013 6:50 PM
Photographer:Waythomas, Chris
VeniaminofPeople in action
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Caption:The central cone of Veniaminof Volcano where small explosions and a lava flow were occurring.
Date:July 16, 2013 6:40 PM
Photographer:Read, Cyrus
VeniaminofEruption cloud/ plume/ column, Lava flow
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Caption:Lava flows erupted from the intracaldera cone of Veniaminof Volcano during the 2013 eruption. View shows the southwest flank of the cone.
Date:July 16, 2013 6:35 PM
Photographer:Waythomas, Chris
VeniaminofGlacier, Lava flow
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Caption:Southwest flank of the intracaldera cone at Veniaminof Volcano showing lava flows emplaced during June-July eruptive activity. View is toward the east. These flows appear similar to the lava flows produced during the 1993 eruption.
Date:July 16, 2013 6:35 PM
Photographer:Waythomas, Chris
VeniaminofEruption cloud/ plume/ column, Lava flow
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Caption:Lava flows on ice on the southwest flank of the intracaldera cone at Veniaminof Volcano. View is toward the southeast.
Date:July 16, 2013 6:35 PM
Photographer:Waythomas, Chris
VeniaminofGlacier, Lava flow, Tephra
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Caption:Intracaldera cone of Veniaminof Volcano and low-level eruption of ash and spatter and steaming lava flows within shallow melt depression on southwest flank of cone. View is toward the southeast and relief of cone above surrounding ice field is about 200 meters.
Date:July 16, 2013 6:34 PM
Photographer:Waythomas, Chris
VeniaminofGlacier, Lava flow, Tephra
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