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AVO IMAGE DATABASE
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ImageDetailsVolcanoesKeywords
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Caption:Summit of Kiska Volcano.
Date:September 10, 2015 12:15 PM
Photographer:Fischer, Tobias
Kiska
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Caption:AVO/USGS seismologists work to replace an old seismometer at seismic station LSSA on Little Sitkin Volcano in the western Aleutian Arc.
Date:September 10, 2015 12:00 AM
Photographer:Ketner, Dane
Little SitkinFieldwork operations, People in action, Seismic/GPS installation
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Caption:AVO seismologists work to repair a seismic station on Little Sitkin Volcano in the western Aleutian Islands.
Date:September 10, 2015 12:00 AM
Photographer:Lyons, John
Little SitkinFieldwork operations, People in action, Seismic/GPS installation
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Caption:Soil and ash layers on top of a debris flow rich in dense lava clasts, northwest flank of Segula volcano. Western Aleutian field work, September 2015.
Date:September 9, 2015 7:16 PM
Photographer:Coombs, M. L.
SegulaFieldwork operations, Lava flow, Tephra
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Caption:Little Sitkin fumarole and bubbling springs area.
Date:September 9, 2015 6:20 PM
Photographer:Lopez, Taryn
Little Sitkin
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Caption:Tobias Fischer samples a bubbling spring within Little Sitkins geothermal region.
Date:September 9, 2015 6:19 PM
Photographer:Lopez, Taryn
Little SitkinFumarolic activity, Hot Springs
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Caption:Bubbling springs on Little Sitkin Volcano.
Date:September 9, 2015 6:07 PM
Photographer:Lopez, Taryn
Little Sitkin
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Caption:AVO staff Mark Hansen working with Larsen Bay Mayor David Harmes on how the operation of AVO-4 particulate monitor.
Date:September 9, 2015 3:00 PM
Photographer:Wallace, K. L.
Novarupta
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Caption:AVO staff Mark Hansen inspecting electronic connections on the Larsen Bay AVO-4 particulate monitor.
Date:September 9, 2015 2:48 PM
Photographer:Wallace, K. L.
Array
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Caption:Hooray! The particulate monitor to evaluate resuspended 1912 ash in Kodiak is successfully installed!
Date:September 9, 2015 10:48 AM
Photographer:Wallace, K. L.
ArrayTephra
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Caption:Small cove on north coast of Segula Island. 2015 western Aleutians field work.
Date:September 8, 2015 5:24 PM
Photographer:Coombs, M. L.
SegulaVolcano
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Caption:AVO installing particulate monitors on Kodiak Island, to study resuspended 1912 volcanic ash and whether or not it presents a health hazard to humans. In this image, AVO is training the USCG on the monitor's operation and maintenance.
Date:September 8, 2015 3:07 PM
Photographer:Wallace, K. L.
ArrayTephra
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Caption:Kristi Wallace and Mark Hansen calibrating the AVO-5 particulate monitor...an operation that could have used an umbrella!
Date:September 8, 2015 3:00 PM
Photographer:Wallace, K. L.
Array
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Caption:AVO geoscientists enjoy a delicious lunch in Kodiak while completing the E-BAM particulate monitor installation.
Date:September 8, 2015 1:56 PM
Photographer:Wallace, K. L.
ArrayTephra
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Caption:Setting up the new AVO5 particulate monitor in Kodiak, September 8, 2015.
Date:September 8, 2015 11:43 AM
Photographer:Wallace, K. L.
ArrayTephra
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Caption:Filling sandbags to hold the particulate monitor in place.
Date:September 8, 2015 10:33 AM
Photographer:Wallace, K. L.
ArrayTephra
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Caption:Mount Moffett as seen from the Maritime Maid north of Adak. Photos from western Aleutian field work, September 2015.
Date:September 4, 2015 8:37 PM
Photographer:Coombs, M. L.
Moffett
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Caption:Adagdak volcano, as seen from the north. Photos from western Aleutian field work, September 2015.
Date:September 4, 2015 8:36 PM
Photographer:Coombs, M. L.
Adagdak
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Caption:Two particulate monitors and tools all packaged up for shipment to Kodiak.
Date:September 3, 2015 5:44 PM
Photographer:Wallace, K. L.
ArrayTephra
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Caption:Mark Hansen, AVO particulate monitor guru, calibrating the instruments in the Alaska Tephra Lab before deployment on Kodiak Island.
Date:September 2, 2015 8:06 PM
Photographer:Wallace, K. L.
ArrayTephra
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Caption:Annotated photo of E-BAM air-quality particulate monitoring instruments, showing temperature and humidity sensors, air-sample inlet tube, wind sensor, power supply, and communication connections.
Date:September 1, 2015 12:00 AM
Photographer:Wallace, K. L.
ArrayFieldwork operations
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Caption:Terra true color composite satellite image of 1912 Novarupta/Katmai ash being carried southeast by strong winds, August 31, 2015.
Date:August 31, 2015 9:51 PM
Photographer:Alaska Volcano Observatory
Katmai, NovaruptaTephra
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Caption:NOAA satellite image of 1912 Novarupta/Katmai ash (blue plume in upper right) being carried southeast by strong winds, August 31, 2015.
Date:August 31, 2015 6:15 PM
Photographer:Cameron, C. E.
Katmai, NovaruptaTephra
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Caption:Moonrise over Augustine. Photograph from geology field work at Augustine, August 2015.
Date:August 27, 2015 8:47 PM
Photographer:Coombs, M. L.
AugustineFieldwork operations, Tephra
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Caption:Strong winds from the west carried 1912 Novarupta/Katmai ash east, creating a haze in the Kenai Peninsula. This photo is from the Homer harbor, looking southeast across Kachemak Bay. Photo courtesy of Ed Marker.
Date:August 27, 2015 10:05 AM
Photographer:Marker, Ed
Katmai, NovaruptaTephra
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Page modified: May 14, 2014 14:08
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