Alaska Volcano Observatory Image Database

AVO IMAGE DATABASE

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Caption:	Ash emissions from Shishaldin Volcano captured on AVO's ISLZ webcam, September 15, 2023.
Date:	September 15, 2023 5:21 PM
Photographer:	AVO ISLZ webcam,

Shishaldin

Eruption cloud/ plume/ column

Caption:	Footage of the summit area of Mount Moffett on Adak Island, taken from a helicopter during fieldwork in the central Aleutians in summer 2023. At various points Kanaga, Tanaga, Takawhanga, Great Sitkin and Adagdak are visible in the background.
Date:	September 7, 2023 6:44 PM
Photographer:	Nastan, Abigail

Adagdak, Great Sitkin, Kanaga, Moffett, Takawangha, Tanaga

Fieldwork operations, Volcano

Caption:	AVO personnel collect rock samples on the edifice of Mount Moffett on Adak Island during fieldwork in the central Aleutians in summer 2023.
Date:	September 7, 2023 2:38 PM
Photographer:	Nastan, Abigail

Moffett

Fieldwork operations, People in action, Volcano

Caption:	AVO personnel collect rock samples on the edifice of Mount Moffett on Adak Island during fieldwork in the central Aleutians in summer 2023.
Date:	September 7, 2023 1:23 PM
Photographer:	Nastan, Abigail

Moffett

Fieldwork operations, People in action, Volcano

Caption:	Great Sitkin (back) and Adagdak (middle) from above Mount Moffett during a helicopter overflight in September, 2023.
Date:	September 7, 2023 9:39 AM
Photographer:	Loewen, Matt

Adagdak, Great Sitkin, Moffett

Volcano

Caption:	Mount Moffett on Adak Island as viewed during a photo survey by AVO geologists. View is from the southwest.
Date:	September 7, 2023 9:07 AM
Photographer:	Dietterich, Hannah

Moffett

Caption:	Mount Moffett on Adak Island as viewed during a photo survey by AVO geologists. View is from the northeast.
Date:	September 7, 2023 9:04 AM
Photographer:	Dietterich, Hannah

Moffett

Caption:	Webcam image from south of Shishaldin (station BRPK) showing a vertical ash plume during "event 9" of the 2023 eruption.
Date:	September 5, 2023 9:07 AM
Photographer:

Shishaldin

Eruption cloud/ plume/ column, Volcano

Caption:	Shishaldin ash plume at 8:43 am AKDT from an airplane passing north of the volcano during "event 9" of the 2023 eruption.
Date:	September 5, 2023 8:43 AM
Photographer:	Beesley, Nick

Shishaldin

Eruption cloud/ plume/ column, Volcano

Caption:	Shishaldin ash plume at 8:36 am AKDT from an airplane passing north of the volcano during "event 9" of the 2023 eruption.
Date:	September 5, 2023 8:36 AM
Photographer:	Beesley, Nick

Shishaldin

Eruption cloud/ plume/ column, Volcano

Caption:	Webcam image from south of Shishaldin (station BRPK) showing high fountaining and light ash emissions at the start of "event 9" of the 2023 eruption.
Date:	September 5, 2023 8:09 AM
Photographer:

Shishaldin

Eruption cloud/ plume/ column, Lava fountaining, Volcano

Caption:	An AVO geologist navigates the blocky top of the 1974 lava dome at Great Sitkin Volcano adjacent to the active 2021-2023 lava flow (redder textured lava on the left). AVO geologists were collecting samples from both lava flows.
Date:	September 3, 2023 4:12 PM
Photographer:	Dietterich, Hannah

Great Sitkin

Dome, Fieldwork operations, Lava flow, People in action

Caption:	Great Sitkin Volcano on September 3, 2023, during helicopter approach for sampling efforts by AVO geologists. Image is looking west at the east margin of the summit flow field.
Date:	September 3, 2023 2:12 PM
Photographer:	Loewen, Matt

Great Sitkin

Lava flow, Volcano

Caption:	Great Sitkin Volcano on September 3, 2023, during helicopter approach for sampling efforts by AVO geologists. Image is looking west, with Adak and Kanaga Islands visible on the horizon.
Date:	September 3, 2023 2:12 PM
Photographer:	Loewen, Matt

Great Sitkin

Lava flow, Volcano

Caption:	Great Sitkin Volcano on September 3, 2023, during helicopter approach for sampling efforts by AVO geologists. Image is looking northeast.
Date:	September 3, 2023 2:11 PM
Photographer:	Loewen, Matt

Great Sitkin

Lava flow, Volcano

Caption:	Great Sitkin Volcano on September 3, 2023, during helicopter approach for sampling efforts by AVO geologists. Image is looking northeast.
Date:	September 3, 2023 2:10 PM
Photographer:	Loewen, Matt

Great Sitkin

Lava flow, Volcano

Caption:	Lava-ice contact oblique view of the active east lobe of lava in the summit crater of Great Sitkin Volcano. Photo taken on September 1, 2023 during a helicopter overflight by AVO geologists.
Date:	September 1, 2023 2:12 PM
Photographer:	Loewen, Matt

Great Sitkin

Glacier, Lava flow, Volcano

Caption:	Lava-ice contact oblique view of the active east lobe of lava in the summit crater of Great Sitkin Volcano. Photo taken on September 1, 2023 during a helicopter overflight by AVO geologists.
Date:	September 1, 2023 2:12 PM
Photographer:	Loewen, Matt

Great Sitkin

Glacier, Lava flow, Volcano

Caption:	The 2021-2023 lava flow in the summit crater of Great Sitkin Volcano steams on September 1, 2023, during at sampling visit by AVO geologists. The blocks on the intracrater glacier in the foreground were blasted out during the May 25, 2021 eruption.
Date:	September 1, 2023 1:16 PM
Photographer:	Dietterich, Hannah

Great Sitkin

Bomb, Dome, Fieldwork operations, Lava flow

Caption:	AVO monitoring station GSTR on the east flank of Great Sitkin Volcano, taken during fieldwork in summer 2023.
Date:	September 1, 2023 12:00 PM
Photographer:	Nastan, Abigail

Great Sitkin

Fieldwork operations, Seismic/GPS installation, Volcano

Caption:	Lava-ice contact oblique view of the active east lobe of lava in the summit crater of Great Sitkin Volcano. Photo taken on September 1, 2023 during a helicopter overflight by AVO geologists.
Date:	September 1, 2023 11:56 AM
Photographer:	Loewen, Matt

Great Sitkin

Glacier, Lava flow, Volcano

Caption:	Debris from old aircraft wreckage on the edge of the summit crater icefield of Great Sitkin taken on September 1, 2023. The wreckage is on the south side of the summit crater and east of the active lava flows.
Date:	September 1, 2023 11:55 AM
Photographer:	Loewen, Matt

Great Sitkin

Lava flow, Volcano

Caption:	Lava-ice contact oblique view of the active east lobe of lava in the summit crater of Great Sitkin Volcano. Photo taken on September 1, 2023 during a helicopter overflight by AVO geologists.
Date:	September 1, 2023 11:55 AM
Photographer:	Loewen, Matt

Great Sitkin

Glacier, Lava flow, Volcano

Caption:	Oblique view of Great Sitkin Volcano looking northeast at the active lava flows from the crater. Lava flows spilling out of the crater on formed in 2021 and 2022. Photo taken on September 1, 2023 during a helicopter overflight by AVO geologists.
Date:	September 1, 2023 11:51 AM
Photographer:	Loewen, Matt

Great Sitkin

Lava flow, Volcano

Caption:	Oblique view of Great Sitkin Volcano looking east at the active lava flows from the crater. Lava flows spilling out of the crater on formed in 2021 and 2022. Photo taken on September 1, 2023 during a helicopter overflight by AVO geologists.
Date:	September 1, 2023 11:51 AM
Photographer:	Loewen, Matt

Array

Lava flow, Steam, Volcano

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