Recent images from AVO

AVO Image #19376

View southeast up the Valley of Ten Thousand Smokes from the Overlook Cabin in Katmai National Park and Preserve, Alaska. The valley has been filled with up to 200 m (660 ft) of ash-flow deposits from the 1912 eruption of Novarupta volcano. The rim of Katmai Caldera is on the skyline at center. Photograph by Game McGimsey, U.S. Geological Survey, July 18, 1990.

Image courtesy of AVO / U.S. Geological Survey.

AVO Image #19377

View southeast up the Valley of Ten Thousand Smokes from the Overlook Cabin in Katmai National Park and Preserve, Alaska. The valley has been filled with up to 200 m (660 ft) of ash-flow deposits from the 1912 eruption of Novarupta volcano. The rim of Katmai Caldera is on the skyline at center-right. Mount Griggs is the high, flat-topped, snow-covered peak left-center. Photograph by Game McGimsey, U.S. Geological Survey, July 18, 1990.

Image courtesy of AVO / U.S. Geological Survey.

AVO Image #19374

View from the southeast of the summit crater lake at Douglas volcano. About a third of the lake surface was ice-free. Augustine volcano in upper left of image.

Image courtesy of AVO/USGS.

AVO Image #19373

View from the southeast of the summit crater lake at Douglas volcano. About a third of the lake surface was ice-free. Augustine volcano in upper left of image.

Image courtesy of AVO/USGS.

AVO Image #19372

View from the west-northwest of steam issuing from an ice hole near the summit of Fourpeaked volcano. The steam plume and snow surrounding the hole were not discolored.

Image courtesy of AVO/USGS.

AVO Image #19371

View from the southwest of steam issuing from an ice hole near the summit of Fourpeaked volcano. The steam plume and snow surrounding the hole were not discolored.

Image courtesy of AVO/USGS.

AVO Image #19370

View from the east of the upper flank of Augustine Volcano. Steam is issuing from the lava dome emplaced in 2006.

Image courtesy of AVO/USGS.

AVO Image #19369

View from the east-southeast of the upper flank of Augustine Volcano. Steam is issuing from the lava dome emplaced in 2006.

Image courtesy of AVO/USGS.

AVO Image #19368

East upper flank of Augustine Volcano. Steam is issuing from the lava dome emplaced in 2006.

Image courtesy of AVO/USGS.

AVO Image #19367

Southwest upper flank of Augustine Volcano. Steam is issuing from the lava dome emplaced in 2006.

Image courtesy of AVO/USGS.

AVO Image #19366

East upper flank of Augustine Volcano. Steam is issuing from the lava dome emplaced in 2006.

Image courtesy of AVO/USGS.

AVO Image #19365

Southeast upper flank of Augustine Volcano. Steam is issuing from the lava dome emplaced in 2006.

Image courtesy of AVO/USGS.

AVO Image #19348

View of Redoubt and 2009 lava dome, taken from a helicopter during fieldwork.

Image courtesy of AVO/USGS.

AVO Image #19364

Southeast flank of Iliamna Volcano with prominent fumarolic fields.

Image courtesy of AVO/USGS.

AVO Image #19363

South upper flank of Iliamna Volcano with prominent fumarolic fields. Redoubt Volcano to right in distance.

Image courtesy of AVO/USGS.

AVO Image #19362

East flank of Iliamna Volcano with prominent fumarolic fields.

Image courtesy of AVO/USGS.

AVO Image #19361

View of the summit crater and lava dome at Redoubt Volcano.

Image courtesy of AVO/USGS.

AVO Image #19360

Close view of the toe or front of the lava dome at Redoubt Volcano.

Image courtesy of AVO/USGS.

AVO Image #19359

Close view of the lava dome at Redoubt Volcano, mostly snow-covered, but with several intensely steaming fumaroles.

Image courtesy of AVO/USGS.

AVO Image #19358

Lava dome at Redoubt Volcano, mostly snow-covered, but with several intensely steaming fumaroles. View from the northwest.

Image courtesy of AVO/USGS.

AVO Image #19356

Lava dome at Redoubt Volcano, mostly snow-covered, but with several intensely steaming fumaroles. View from the northwest.

Image courtesy of AVO/USGS.

AVO Image #19355

Lava dome at Redoubt Volcano, mostly snow-covered, but with several intensely steaming fumaroles.

Image courtesy of AVO/USGS.

AVO Image #19353

FedEx Jumbo jet landing at Ted Stevens International Airport. Mount Spurr in distance.

Image courtesy of AVO/USGS.

AVO Image #19352

Northwest flank of Mount Spurr. Steam plume rising from active fumaroles on the crater floor.

Image courtesy of AVO/USGS.

AVO Image #19351

View into the summit crater of Mount Spurr. Steam plume rising from active fumaroles on the north floor of the crater.

Image courtesy of AVO/USGS.