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ImageDetailsVolcanoesKeywords
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Caption:Akutan Volcano on Akutan Island. View is from the northwest looking through the north-rim breach in the caldera with the active cinder cone visible inside the crater. The distant promontory is Battery Point, overlooking Broad Bight.
Date:June 28, 2000 12:00 AM
Photographer:Waythomas, C. F.
AkutanStratovolcano, Volcano
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Caption:Shishaldin (left) and Isanotski (right) volcanoes on Unimak Island. View is from the southwest.
Date:June 27, 2000 12:00 AM
Photographer:McGimsey, R. G.
Shishaldin, IsanotskiFumarolic activity, Steam, Stratovolcano, Volcano
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Caption:Landsat image of Semisopochnoi Island.
Date:June 22, 2000 12:00 AM
Photographer:Landsat 7 ETM+
SemisopochnoiCaldera/crater, Volcano
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Caption:True color composite (RGB of bands 3-2-1 respectively) Landsat 7 ETM+ satellite image map of Amchitka Island in the Western Aleutian Islands of Alaska. The image was run through a 3x3 high pass filter and fused with the 15 meter panchromatic band data to produce a spatial resolution of 15 meters.
Date:June 22, 2000 12:00 AM
Photographer:Smith, S. J.
ArrayVolcano
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Caption:True color composite (RGB of bands 3-2-1 respectively) Landsat 7 ETM+ satellite image of Little Sitkin (upper left) and Semisopochnoi (lower right) in the Western Aleutian Islands of Alaska. The western portion of Amchitka Island is visible in the lower left of the image. The image was run through a 3x3 high pass filter and fused with the 15 meter panchromatic band data to produce a spatial resolution of 15 meters.
Date:June 22, 2000 12:00 AM
Photographer:Smith, S. J.
Little Sitkin, SemisopochnoiCaldera/crater, Cinder cone, Lava flow, Stratovolcano, Volcano
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Caption:Panchromatic Landsat 7 ETM+ satellite image of Little Sitkin in the Western Aleutian Islands of Alaska. The image was run through a 3x3 high pass filter. The spatial resolution is 15 meters. Landsat 7 ETM+ Image ID: LE7085024000017450.
Date:June 22, 2000 12:00 AM
Photographer:Smith, S. J.
Little SitkinLava flow, Stratovolcano, Volcano
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Caption:Tanaga volcano, looking south at Cape Sajaka. Image courtesy of Ian L. Jones, Department of Biology, Memorial University.
Date:May 25, 2000 12:00 AM
Photographer:Jones, I. L.
Tanaga, Sajaka TwoStratovolcano, Volcano
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Caption:Mission: STS099 Roll: 728 Frame: 21 Mission ID on the Film or image: STS99 Country or Geographic Name: USA Features: SAINT PAUL ISLAND Center Point Latitude: 57.5 Center Point Longitude: -170.5
Date:February 15, 2000 2:14 AM
Photographer:Image Analysis Laboratory, NASA Johnson Space Center
St. Paul IslandVolcanic field
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Caption:Mission: STS099 Roll: 749 Frame: 86 Mission ID on the Film or image: STS99 Country or Geographic Name: USA-ALASKA Features: ANIAKCHAK CRATER,SHUTTLE Center Point Latitude: 57.0 Center Point Longitude: -158.0
Date:February2000 12:00 AM
Photographer:Image Analysis Laboratory, NASA Johnson Space Center
AniakchakCaldera/crater, Stratovolcano, Volcano
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Caption:Mission: STS099 Roll: 749 Frame: 86 Mission ID on the Film or image: STS99 Country or Geographic Name: USA-ALASKA Features: ANIAKCHAK CRATER,SHUTTLE Center Point Latitude: 57.0 Center Point Longitude: -158.0
Date:February2000 12:00 AM
Photographer:Image Analysis Laboratory, NASA Johnson Space Center
AniakchakCaldera/crater, Stratovolcano, Volcano
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Caption:Mission: STS099 Roll: 708 Frame: AW Mission ID on the Film or image: STS99 Country or Geographic Name: USA-ALASKA Features: MOUNT VENIAMINOF, SNOW Center Point Latitude: 56.0 Center Point Longitude: -159.5
Date:February2000 12:00 AM
Photographer:Image Analysis Laboratory, NASA Johnson Space Center
VeniaminofCaldera/crater, Stratovolcano, Volcano
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Caption:Mission: STS099 Roll: 711 Frame: 27 Mission ID on the Film or image: STS99 Country or Geographic Name: USA-ALASKA Features: PAVLOF VOLCANO Center Point Latitude: 55.5 Center Point Longitude: -162.5
Date:February2000 12:00 AM
Photographer:Image Analysis Laboratory, NASA Johnson Space Center
Pavlof, Pavlof Sister, Emmons Lake Volcanic CenterCaldera/crater, Stratovolcano, Volcano
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Caption:Mission: STS099 Roll: 711 Frame: 28 Mission ID on the Film or image: STS99 Country or Geographic Name: USA-ALASKA Features: PAVLOF VOLCANO Center Point Latitude: 55.5 Center Point Longitude: -162.5
Date:February2000 12:00 AM
Photographer:Image Analysis Laboratory, NASA Johnson Space Center
Pavlof, Pavlof Sister, Emmons Lake Volcanic CenterCaldera/crater, Stratovolcano, Volcano
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Caption:Volcanoes from east to west: Pavlof Sister, Pavlof, Emmons Lake volcanic center, Dutton, and Frosty. Small island to north of Alaska Peninsula is Amak. Mission: STS099 Roll: 712 Frame: 78 Mission ID on the Film or image: STS99 Country or Geographic Name: USA-ALASKA Features: COLD BAY, VOLCANOS Center Point Latitude: 55.0 Center Point Longitude: -162.5
Date:February2000 12:00 AM
Photographer:Image Analysis Laboratory NASA Johnson Space Center
Amak, Dutton, Emmons Lake Volcanic Center, Frosty, Pavlof, Pavlof Sister, MorzhovoiCaldera/crater, Stratovolcano, Volcano
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Caption:Aerial view of the larger of two maars at Buzzard Creek.
Date:2000 12:00 AM
Photographer:Nye, C. J.
Buzzard CreekLake, Maar/tuff cone/tuff ring
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Caption:Aerial view of both maars at Buzzard Creek.
Date:2000 12:00 AM
Photographer:Nye, C. J.
Buzzard CreekLake, Maar/tuff cone/tuff ring
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Caption:View of the larger of two maars at Buzzard Creek.
Date:2000 12:00 AM
Photographer:Nye, C. J.
Buzzard CreekLake, Maar/tuff cone/tuff ring
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Caption:On the Bogoslof Hill polygenetic shield volcano, the gentle slope of the flank (< 8 deg) steepens sharply at the northwest spatter cone summit. The jagged cone rim is breached to the north where a lava lake has drained.
Date:2000 12:00 AM
Photographer:Feeley, T. C.
St. Paul IslandCinder cone, Shield volcano, Volcanic field, Volcano
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Caption:View of the central highland of St. Paul Island from Rush Hill on the west coast. The surface of St. Paul Island consists of more than fifteen scoria and spatter cones that rise 30 to 100 m above their bases and are surrounded by small shields of coalescing low viscosity lava flows. The youthful volcanic topography of the central highland includes sharp, undissected cinder cones and two polygenetic shield volcanoes.
Date:2000 12:00 AM
Photographer:Winer, G. S.
St. Paul IslandCinder cone, Shield volcano, Volcanic field, Volcano
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Caption:Oblique airphoto of Akutan, taken during 2000.
Date:2000 12:00 AM
Photographer:Anonymous
AkutanCaldera/crater, Cinder cone
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Caption:Looking south at the southern caldera rim from above Turquoise Cone. This prominent portion of the southern caldera wall represents a pre-caldera stratocone that was almost entirely destroyed in the caldera-forming eruption 9,400 years ago. The stream in the middle ground drains the southern half of the caldera, flowing southwest (right) through the southern outflow canyon, a 100-m deep, 500-m wide break in the caldera wall.
Date:2000 12:00 AM
Photographer:Stelling, P. L.
Fisher, Turquoise coneCaldera/crater, Hot Springs, Lake, Volcano
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Caption:Just south of the southeastern caldera rim looking west across the southern caldera wall of Fisher volcano. AVO scientist Dr. Jim Gardner investigates an older basaltic lava flow. The low area on the right is the southern caldera floor, and the snow-free peak on the right is one of the stratocones partially destroyed in the caldera-forming eruption 9,400 years ago. The snow covered peaks in the background are Westdahl (left) and Faris Peak.
Date:2000 12:00 AM
Photographer:Stelling, P. L.
Faris Peak, Fisher, WestdahlCaldera/crater, Hot Springs, Lake, Volcano
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Caption:Deposits from the caldera-forming eruption 9,400 years ago, about 5 kilometers outside the eastern caldera wall. AVO scientist Dr. Jim Gardner stand at the base of ~6.5 meters of pumice fall, capped by ~2.5 m of densely welded pyroclastic flow material. Additional pyroclastic flow material above is obscured by slope wash.
Date:2000 12:00 AM
Photographer:Stelling, P. L.
FisherCaldera/crater, Hot Springs, Lake, Volcano
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Caption:Deposits from the caldera-forming eruption 9,400 years ago, about 5 kilometers outside the eastern caldera wall. AVO scientist Dr. Jim Gardner stands near the base of ~6.5 meters of pumice fall, capped by ~2.5 m of densely welded pyroclastic flow material. Additional pyroclastic flow material above is obscured by slope wash. In the foreground is the top of the welded portion of pyroclastic flow deposit.
Date:2000 12:00 AM
Photographer:Stelling, P. L.
FisherCaldera/crater, Hot Springs, Lake, Volcano
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Caption:Scenic view of Rainbow River Cone. Photo courtesy of Wes Hildreth/USGS.
Date:2000 12:00 AM
Photographer:Hildreth, E. W.
Rainbow River coneCinder cone, Volcano
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