Unified Interior Regions

Alaska

The Alaska Region represents a resource-rich, dynamic landscape shaped by volcanos, earthquakes, major rivers, and glaciers. Here, we conduct research to inform management of Alaska’s extensive natural resources, inform national Arctic energy policy, and provide scientific information to help others understand, respond to, and mitigate impacts from natural hazards.

View Centers and Observatories

States L2 Landing Page Tabs

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Clear day view of Augustine - Mound volcano

Augustine - Island

The Augustine island webcam has been replaced with a new camera, and is now functioning. Read more details about Augustine volcano.
 

Clear day view of SpurrCKT

SpurrCKT Volcano

Camera is located at station CKT, and looks at Crater Peak and the Spurr summit behind. Read more details about SpurrCKT volcano.

Image: Fireweed and Beaver Creek, Alaska

Fireweed and Beaver Creek, Alaska

Fireweed gains a foothold in a burn area of the White Mountains in Alaska.

This dark image shows changes in pixels in a video image over 10 minutes.

Unalakleet video camera 2 variance image

Two video cameras overlook the coast from atop a windmill tower in Unalakleet, Alaska where they look westward over Norton Sound. Every half hour during daylight hours, the cameras collect snapshots and video for 10 minutes. Today’s most recent image from camera 2 is shown here. Please note that it takes 10 minutes for the images to be posted, once they are collected by

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Clear day view of Augustine volcano - Lagoon

Augustine - Lagoon

The camera is located at the University of Alaska Geophysical Institute Augustine camp on the west side of the island. Images are transmitted to Anchorage via Homer using the Plate Boundary Observatory radio network. Current image interval is 120 minutes. Read more about Augustine volcano.

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This image shows the brightest pixel values captured during 10 minutes of video.

Unalakleet video camera 1 bright image

Two video cameras overlook the coast from atop a windmill tower in Unalakleet, Alaska where they look westward over Norton Sound. Every half hour during daylight hours, the cameras collect snapshots and video for 10 minutes. Today’s most recent image from camera 1 is shown here. Please note that it takes 10 minutes for the images to be posted, once they are collected by

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Clear night image of Augustine - low light

Augustine - Low Light

This low-light camera is co-located with the daylight camera in Homer. It is extremely sensitive to light and has a range that extends to the Near Infrared (NIR). The image from this camera will often be light-saturated during daylight hours and will display only as a white featureless screen. Read

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USGS
April 8, 2020

Aggregates Data by State, Type, and End Use; 1971–2016

This data set contains supplemental aggregates data for the USGS Minerals Yearbook Volume II—Area Reports: Domestic. It contains data for the years 1971 through 2016 and replaces the discrete construction aggregate tables that were included in the individual State chapters prior to 2014. It contains

This image shows the brightest pixel values captured during 10 minutes of video.

Unalakleet video camera 2 bright image

Two video cameras overlook the coast from atop a windmill tower in Unalakleet, Alaska where they look westward over Norton Sound. Every half hour during daylight hours, the cameras collect snapshots and video for 10 minutes. Today’s most recent image from camera 2 is shown here. Please note that it takes 10 minutes for the images to be posted, once they are collected by

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Clear day view of Cleveland volcano

Cleveland CLCO

This camera is located near Concord Point, Chuginadak Island, and looks west-northwest to Cleveland in the mid-center. On nice days, Carlisle is visible to the far right, beyond Cleveland. The slopes of Tana are in the near-right. To conserve battery power, this camera intermittently captures images.

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