AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
Image Search | Recent Images | Popular Images | Browse Images 
You are here: Home > Images > Browse Images

AVO IMAGE DATABASE
1  2  3  4  5  6  7  8  9  10  11  ... Next >  Last  
ImageDetailsVolcanoesKeywords
thumbnail
Caption:View of Redoubt volcano at sunset taken from the hillside above Eagle River. A small steam plume can be seen rising from the 2009 lava dome.
Date:October 15, 2014 5:29 PM
Photographer:McGimsey, Game
RedoubtSteam, Stratovolcano
thumbnail
Caption:Redoubt volcano at sunset. Just to the right of the summit, a small steam plume is visible rising from the 2009 lava dome. In the foreground, a jet is taking off from the Ted Stevens Int'l Airport.
Date:October 15, 2014 5:28 PM
Photographer:McGimsey, Game
RedoubtSteam, Stratovolcano
thumbnail
Caption:October 2014 rockfall from high on the eastern headwall of Iliamna Volcano, from below the NE fumaroles. The debris ran about 2km down the upper Red Glacier. The slide happened early UTC on Oct 3 2014. Reported with help from Jackie Caplan-Auerbach and Rick Wessels. photo taken from Ninilchik AK.
Date:October 7, 2014 2:31 PM
Photographer:Kaufman, Max
IliamnaAvalanche
thumbnail
Caption:October 2014 rockfall from high on the eastern headwall of Iliamna Volcano, from below the NE fumaroles. The debris ran about 2km down the upper Red Glacier. The slide happened early UTC on Oct 3 2014. Reported with help from Jackie Caplan-Auerbach and Rick Wessels. Photo taken from Diamond Ridge, Homer, AK.
Date:October 7, 2014 11:05 AM
Photographer:Anderson, Dennis
IliamnaAvalanche
thumbnail
Caption:October 2014 rockfall from high on the eastern headwall of Iliamna Volcano, from below the NE fumaroles. The debris ran about 2km down the upper Red Glacier. The slide happened early UTC on Oct 3 2014. Reported with help from Jackie Caplan-Auerbach and Rick Wessels.
Date:October 3, 2014 12:02 PM
Photographer:Caplan-Auerbach, Jackie
IliamnaAvalanche
thumbnail
Caption:Seismic signal from October 2014 rockfall off the eastern headwall of Iliamna Volcano, from below the NE fumaroles. The debris ran about 2km down the upper Red Glacier. The slide happened at 0316 UTC on Oct 3 2014 (7:16 pm Oct 2nd local time). Plot shows 90 sec of seismic data. The waveforms have the classic emergent onset and taper of a rockfall and subsequent mixed rock and snow slide on a glacier. Reported with help from Jackie Caplan-Auerbach and Rick Wessels.
Date:October 3, 2014 3:16 AM
Photographer:Stihler, Scott
IliamnaAvalanche
thumbnail
Caption:Seismic signal from October 2014 rockfall off the eastern headwall of Iliamna Volcano, from below the NE fumaroles. The debris ran about 2km down the upper Red Glacier. The slide happened early UTC on Oct 3 2014. Reported with help from Jackie Caplan-Auerbach and Rick Wessels.
Date:October 3, 2014 3:15 AM
Photographer:Caplan-Auerbach, Jackie
IliamnaAvalanche
thumbnail
Caption:Fumarolic emission from Chiginagak volcano on the Alaska Peninsula. This is a long-lived side of steam and volcanic gas emission, but in late September 2014 there was an apparent increase in temperature and perhaps flux from the fumarole. This resulted in a more robust cloud, visible from space by satellite, detectable quantities of sulphur dioxide, and what appears to be a melt channel in the surrounding glacier. No regional earthquakes have been detected, although AVO does not maintain any seismic stations near this volcano and very small events may have gone unnoticed.
Date:September 30, 2014 8:39 AM
Photographer:Dreeszen, Robert
ChiginagakFumarolic activity, Glacier, Steam, Stratovolcano
thumbnail
Caption:Steam from the north flank fumaroles on Chiginagak volcano. Photo taken by Robert Dreeszen from his cabin at the outlet on Lower Ugashik Lake, approximately 50 kilometers (30 miles) north of the volcano. View is to the south.
Date:September 29, 2014 5:43 PM
Photographer:Dreeszen, Robert
ChiginagakFumarolic activity
thumbnail
Caption:Annotated 24-hour webicorder display for station CKN at Mount Spurr Volcano on September 10, 2014. During a daily check of seismic data as the AVO duty seismologist, AVO geophysicist John Lyons noted the protracted, sudden onset signal that occurred just after 11:21 local time. He interpreted this as a likely outburst of water from beneath one of the glaciers that flow southward off Mount Spurr. AVO seismologists have seen other examples of this type of long-duration signal when high-discharge events have been seen in the field. Note how different this appears from a typical regional earthquake (at top) and the twice-daily station calibration pulses (at left).
Date:September 11, 2014 12:00 AM
Photographer:Lyons, John
SpurrGlacier outburst flood
thumbnail
Caption:View from the Cleveland CLCO webcam, looking west-northwest from Concord Point, Chuginadak Island, to Cleveland. Cleveland is in the mid-distance center of the photo, Herbert to the far left, Carlisle to the far right, and the slopes of Tana are in view on the near right.
Date:September 1, 2014 8:03 AM
Photographer:Alaska Volcano Observatory
Stratovolcano
thumbnail
Caption:Part of a ~6 m (20 feet) thick section of ash and lapilli falls from Cleveland and nearby volcanoes, exposed in a gully on the southeast flank of the volcano. We will be analyzing some of the ashes and soils from this section to begin to understand eruption frequency in the Islands of Four Mountains. Measuring tape is 1 m 3.3 feet) long. Photo taken during the 2014 field season of the Islands of Four Mountains multidisciplinary project, work funded by the National Science Foundation, the USGS/AVO, and the Keck Geology Consortium.
Date:August 15, 2014 1:51 PM
Photographer:Neal, Christina
Carlisle, Churchill, Mt, Herbert, TanaTephra
thumbnail
Caption:Southeast flank of Carlisle volcano. Photo taken during the 2014 field season of the Islands of Four Mountains multidisciplinary project, work funded by the National Science Foundation, the USGS/AVO, and the Keck Geology Consortium.
Date:August 14, 2014 2:23 PM
Photographer:Fulton, Anne
CarlisleDome, Stratovolcano, Volcano
thumbnail
Caption:Herbert volcano as seen from the coastline of Carlisle volcano. Photo taken during the 2014 field season of the Islands of Four Mountains multidisciplinary project, work funded by the National Science Foundation, the USGS/AVO, and the Keck Geology Consortium.
Date:August 14, 2014 12:01 PM
Photographer:Fulton, Anne
Carlisle, HerbertCaldera/crater, Stratovolcano
thumbnail
Caption:As seen from Carlisle volcano, here is a common foggy view of Cleveland volcano and a puffing fumarolic plume drifting downwind from its summit. Photo taken during the 2014 field season of the Islands of Four Mountains multidisciplinary project, work funded by the National Science Foundation, the USGS/AVO, and the Keck Geology Consortium.
Date:August 14, 2014 11:58 AM
Photographer:Fulton, Anne
ClevelandFumarolic activity, Stratovolcano, Volcano
thumbnail
Caption:Recent cauliflower bomb from Cleveland volcano on the southeast flank. Photo taken during the 2014 field season of the Islands of Four Mountains multidisciplinary project, work funded by the National Science Foundation, the USGS/AVO, and the Keck Geology Consortium.
Date:August 12, 2014 1:58 PM
Photographer:Neal, Christina
ClevelandBomb, Tephra
thumbnail
Caption:Pavel Izbekov stands next to the hut at seismic station CLES at the southeast base of Cleveland volcano. Photo taken during the 2014 field season of the Islands of Four Mountains multidisciplinary project, work funded by the National Science Foundation, the USGS/AVO, and the Keck Geology Consortium.
Date:August 12, 2014 1:06 PM
Photographer:Neal, Christina
ClevelandFieldwork operations
thumbnail
Caption:Mitsuru Okuno stands next to a sequence of young tephra falls atop coarse lahar deposits on the southeast coast of Carlisle Volcano. Photo taken during the 2014 field season of the Islands of Four Mountains multidisciplinary project, work funded by the National Science Foundation, the USGS/AVO, and the Keck Geology Consortium.
Date:August 11, 2014 12:20 PM
Photographer:Neal, Christina
CarlisleTephra
thumbnail
Caption:A view to the south from Carlisle volcano across ominous, windy, turbulent Carlisle Pass, a challenging body of water separating Carlisle and Cleveland volcanoes. The grass-covered northwest coastline of Cleveland is in the sun and the slope of little-known Herbert volcano is in the distance peeking out from the clouds. Photo taken during the 2014 field season of the Islands of Four Mountains multidisciplinary project, work funded by the National Science Foundation, the USGS/AVO, and the Keck Geology Consortium.
Date:August 11, 2014 9:52 AM
Photographer:Fulton, Anne
Carlisle, Cleveland, HerbertFieldwork operations, Stratovolcano
thumbnail
Caption:Summit of Carlisle volcano seen from a helicopter on a misty day. Note the small patch of glacial ice just below the summit. Photo taken during the 2014 field season of the Islands of Four Mountains multidisciplinary project, work funded by the National Science Foundation, the USGS/AVO, and the Keck Geology Consortium.
Date:August 10, 2014 1:14 PM
Photographer:Neal, Christina
CarlisleGlacier, Stratovolcano, Volcano
thumbnail
Caption:Lahar and block and ash flow channel on the north flank of Cleveland volcano. A small portion of Carlisle volcano is visible at upper left. Photo taken during the 2014 field season of the Islands of Four Mountains multidisciplinary project, work funded by the National Science Foundation, the USGS/AVO, and the Keck Geology Consortium.
Date:August 10, 2014 1:04 PM
Photographer:Neal, Christina
Carlisle, ClevelandDebris flow/mudflow/landslide/lahar, Pyroclastic flow, Stratovolcano, Volcano
thumbnail
Caption:UAFGI/AVO geophysicist Max Kaufman installs a campaign GPS station on the north coast of Cleveland volcano. Photo taken during the 2014 field season of the Islands of Four Mountains multidisciplinary project, work funded by the National Science Foundation, the USGS/AVO, and the Keck Geology Consortium.
Date:August 10, 2014 12:49 PM
Photographer:Neal, Christina
ClevelandFieldwork operations
thumbnail
Caption:Incandescence in the crater of Shishaldin Volcano.
Date:August 10, 2014 12:18 PM
Photographer:Read, Cyrus
Shishaldin
thumbnail
Caption:Slinging gear to set up camp on Carlisle. Cleveland in the background. Photo taken during the 2014 field season of the Islands of Four Mountains multidisciplinary project, work funded by the National Science Foundation, the USGS/AVO, and the Keck Geology Consortium.
Date:August 10, 2014 10:51 AM
Photographer:Neal, Christina
ClevelandEruption cloud/ plume/ column, Fieldwork operations, Stratovolcano
thumbnail
Caption:John Lyons and Max Kaufman amid pile of AVO gear after successful installation of two geophysical monitoring stations on Cleveland volcano. Photo taken during the 2014 field season of the Islands of Four Mountains multidisciplinary project, work funded by the National Science Foundation, the USGS/AVO, and the Keck Geology Consortium.
Date:August 9, 2014 5:42 PM
Photographer:Neal, Christina
Cleveland, TanaFieldwork operations
1  2  3  4  5  6  7  8  9  10  11  ... Next >  Last  
Contact AVO Privacy Accessibility Information Quality FOIA
URL: www2.avo.alaska.edu/images/browse.php
Page modified: May 14, 2014 14:08
Contact Information: AVO Web Team

twitter @alaska_avo
facebook alaska.avo
email Receive volcano updates by email: USGS VNS