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.

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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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Image: Geologic Studies on Sitkinak Island, Alaska

Geologic Studies on Sitkinak Island, Alaska

Geologists examine cores on Sitkinak Island, Alaska.

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

Unalakleet video camera 1 dark 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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Logo for Boreal Partners in Flight
February 3, 2020

BPIF 2019 Annual Meeting Minutes

BPIF 2019 Annual Meeting Minutes

Image: Geologic Studies on Sitkinak Island, Alaska

Geologic Studies on Sitkinak Island, Alaska

Geologists examine an exposure of a tidal marsh bank on Sitkinak Island, Alaska. The bank exposes interbedded peat and silt that records sudden vertical land movements associated with megathrust fault slip during large earthquakes.

Clear day view of Iliamna IVE volcano

Iliamna IVE

Camera is co-located with seismic station IVE 2.7 miles (3.5 km) to the east south-east of Iliamna. Read more about Iliamna volcano.

download file
July 30, 2018

NPPSD Literature Methods for Conducting Surveys

NPPSD Literature Methods for Conducting Surveys

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

Unalakleet video camera 2 dark 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

...
Image: Rainbow Over Yukon River, Eagle, Alaska, June 2002

Rainbow Over Yukon River, Eagle, Alaska, June 2002

Eagle was our put-in point for our first synoptic cruise down the Yukon River.

Image: Geologic Studies on Sitkinak Island, Alaska

Geologic Studies on Sitkinak Island, Alaska

Geologists extract a hand-driven core from 2-3 m depth on Sitkinak Island, Alaska. The cores contain peat with interbedded sand layers that record inundation of the coast by prehistoric tsunamis. (l-r: Peter Haeussler, USGS; Andrew Kemp, Tufts University; Alan Nelson, USGS)