USGS Multimedia Gallery: Items Related to Redoubt

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Total Results: 19

Ash Collection
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Location: AK, USA

Redoubt Volcano
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Location: AK, USA

Equipment Installation
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Location: AK, USA

Emergency Preparedness in Alaska
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Location: AK, USA

Mt Redoubt Volcanic Explosion
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Location: Pilot Station, AK, USA

Volcanic Ash From 1989 Mt. Redoubt Eruption, Alaska
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Location: Anchorage, AK, USA

Ash leachate test on Redoubt ash
Undergraduate student Janelle Dyer (USGS ARRA student appointment) performs an ash leachate test on Redoubt ash in the Alaska Tephra Laboratory and Data Center in Anchorage, Alaska. This test is done to analyze the geochemical reaction between volcanic ash and drinking water sources during eruptions...
Location: Anchorage, AK, USA

Tiny Melt Inclusions from 2009 Redoubt Tephra Samples
Graduate student Allison Payne (USGS ARRA student appointment) uses a binocular microscope to pick out minerals that contain tiny melt inclusions from 2009 Redoubt tephra samples. Melt inclusions are then analyzed with a SHRIMP - Sensitive High Resolution Ion Microprobe - for their volatile (H2O and...
Location: Anchorage, AK, USA

Filtered Ash Leachate Sample
Janelle Dyer dispenses a filtered ash leachate sample into a sample bottle for ion chromatography analysis for anions such as fluoride, chloride, sulfate, and nitrate....
Location: Anchorage, AK, USA

The Ice Piston, Redoubt Volcano
The Ice Piston with Ash, Redoubt Volcano, Alaska. This photo was taken on March 21, 2009, the day before Redoubt first erupted. The glacier that filled the crater was collapsing because of the increase in ground temperature underneath....
Location: Lake Clark National Park, AK, USA

Redoubt Volcano Summit Crater During Eruption
Redoubt Volcano summit crater during eruption. This was taken just after explosive activity at redoubt ceased. There were still significant gas and steam emissions occurring. Iliamna Volcano to the south of Redoubt is visible in the background....
Location: Lake Clark National Park, AK, USA

Scientist Captures thermal images of the Redoubt Lava Dome from Helicopter.
Kate Bull using a FLIR camera out the open door of an A-Star helicopter with the Redoubt summit and lava dome visible....
Location: Lake Clark National Park, AK, USA

Helicopter Flight to Mount Redoubt
Scientists from the USGS Alaska Volcano Observatory (AVO) examine deposits on the lobe of the Drift Glacier with the summit of Mount Redoubt and its steaming lava dome in distance. This photo was taken during the first helicopter flight funded by the American Recovery and Reinvestment Act funds, whi...
Location: USA

Landsat: Mt. Redoubt
Landsat 5 image of the Mt. Redoubt area on March 26, 2009 at 1:07 PM AKDT. The false color image shows the large brown ash cloud extending over the Cook Inlet and the western Kenai peninsula (right sid of image). The image also shows a whiter steam and gas plume rising from the summit of Redoubt Vol...
Location: AK, USA

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