Unified Interior Regions

Region 11: Alaska

Alaska Science Center

Alaska Science Center

4210 University Drive
Anchorage, AK 99508
Phone: (907) 786-7000

View Center Website

Volcano Science Center

Volcano Science Center

4230 University Drive
Anchorage, AK 99508
Phone: (907) 786-7497

View Center Website

Climate Adaptation Science Center

Climate Adaptation Science Center

4230 University Drive
Anchorage, AK 99508
Phone: 907-301-7830

View Center Website

Regions L2 Landing Page Tabs

USGS in Alaska conducts science for decision-making in five major areas: natural hazards; energy & minerals; water quality, streamflow & ice; wildlife, fish & habitat; and geospatial mapping. The Alaska Regional Office provides management and strategic coordination among the Alaska Science Center, the Volcano Science Center, the Climate Adaptation Science Center, & other partners operating in AK.

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News

Date published: August 2, 2021

The Unexpected Activity of Frozen Soils: New USGS Research Discovers Permafrost and Frozen Winter Soils May Be More Alive than Previously Thought 

Newly published research indicates permafrost, or seasonally frozen, soils may be an overlooked source of greenhouse gases (GHG) prior to complete thaw, which could have implications for how thawing of this thick subsurface layer of soil will impact the global carbon budget and how future climate conditions are studied.  

  

Date published: July 29, 2021

Magnitude 8.2 Earthquake in Alaska

A magnitude 8.2 earthquake struck 50 miles south of the Alaska Peninsula on July 28, 2021 at 10:15 pm local time (July 29, 2021 06:15 UTC). Seismic instruments indicate the earthquake originated at a depth of 20 miles (32.2 kilometers). 

USGS in Alaska engages approximately 400 scientists and support staff working across 3 major centers with a combined annual science budget of about $65 million. In just the last 5 years, USGS in Alaska has produced scientific benefits resulting from over 1000 publications and about 250 Technical Reports.

USGS publications for Alaska

Alaska Science Portal

AK CASC Projects

Alaska Volcano Observatory  

Filter Total Items: 174
Date published: October 15, 2021
Status: Active

U.S. West Coast and Alaska Marine Geohazards

Marine geohazards are sudden and extreme events beneath the ocean that threaten coastal populations. Such underwater hazards include earthquakes, volcanic eruptions, landslides, and tsunamis.

Devastating earthquakes in Japan (2011) and Chile (2010) that spawned pan-oceanic tsunamis sent a sobering reminder that U.S. coastlines are also vulnerable to natural disasters that originate in...

Date published: October 15, 2021
Status: Active

Climate impacts to Arctic coasts

The Arctic region is warming faster than anywhere else in the nation. Understanding the rates and causes of coastal change in Alaska is needed to identify and mitigate hazards that might affect people and animals that call Alaska home.

Date published: September 30, 2021
Status: Active

Remote Sensing Coastal Change

We use remote-sensing technologies—such as aerial photography, satellite imagery, structure-from-motion (SfM) photogrammetry, and lidar (laser-based surveying)—to measure coastal change along U.S. shorelines.

Date published: September 30, 2021
Status: Active

Using Video Imagery to Study Wave Dynamics: Unalakleet

USGS scientists installed two video cameras atop a windmill tower in Unalakleet, Alaska, pointing westward over Norton Sound, to observe and quantify coastal processes such as wave run-up, development of rip channels, bluff erosion, and movement of sandbars and ice floes.

Date published: September 30, 2021
Status: Active

Using Video Imagery to Study Sediment Transport and Wave Dynamics: Nuvuk (Point Barrow)

Two coastal observing video cameras are installed atop a utility pole near the northernmost point of land in the United States, at Nuvuk (Point Barrow), Alaska. The cameras point northwest toward the Arctic Ocean and the boundary between the Chukchi and Beaufort Seas, and will be used to observe and quantify coastal processes such as wave run-up, bluff erosion, movement of sandbars and ice...

Date published: September 1, 2021
Status: Active

Coastal Climate Impacts

The impacts of climate change and sea-level rise around the Pacific and Arctic Oceans can vary tremendously. Thus far the vast majority of national and international impact assessments and models of coastal climate change have focused on low-relief coastlines that are not near seismically active zones. Furthermore, the degree to which extreme waves and wind will add further stress to coastal...

Date published: May 15, 2021
Status: Active

Alaska North Slope LiDAR

High-resolution light detection and ranging (lidar) elevation data were acquired along the north coast of Alaska between 2009 and 2012. The lidar acquisition, from Icy Cape, Alaska to the United States/Canadian border, comprised approximately 11,000 km2. The airborne lidar data were acquired in support of the U.S. Geological Survey Coastal and Marine Geology Program. The purpose of...

Date published: June 16, 2020
Status: Active

Coastal Change Hazards

Natural processes such as waves, tides, and weather, continually change coastal landscapes. The integrity of coastal homes, businesses, and infrastructure can be threatened by hazards associated with event-driven changes, such as extreme storms and their impacts on beach and dune erosion, or longer-term, cumulative...

Date published: December 3, 2019
Status: Active

Tracking Data for Yellow-billed Loons (Gavia adamsii)

Available here are tracking data of Yellow-billed loons, a species that breeds in coastal areas of western and northern Alaska and adjacent regions of Russia and Canada.  This species winters along the Pacific coasts of North America and Eurasia. These data were collected to better understand the patterns of migratory movements and seasonal use of different regions of Alaska

Date published: November 29, 2019
Status: Active

Assessment of Gas Hydrate Resources in the North Slope of Alaska, 2018

The U.S. Geological Survey (USGS) has updated the previous 2008 assessment of undiscovered, technically recoverable gas hydrate resources beneath the North Slope of Alaska.  This new 2018 assessment again indicates the existence of technically recoverable gas hydrate resources―that is, resources that can be discovered, developed, and produced using current technology.  Using a geology-based...

Date published: November 27, 2019
Status: Active

Alaska North Slope 2018 Hydrate 01 Stratigraphic Test Well

The National Energy Technology Laboratory (NETL), the Japan Oil, Gas and Metals National Corporation (JOGMEC), and the U.S. Geological Survey (USGS) are leading an effort to conduct an extended gas hydrate production test in northern Alaska.

Date published: November 5, 2019
Status: Active

M7.1 November 30, 2018 Anchorage Earthquake

A magnitude 7.1 earthquake struck north of Anchorage, Alaska, on November 30, 2018, at 8:29 a.m. local time (17:29:28 UTC). 

USGS produces objective, high-quality data that is relevant to decision-makers, resource managers, the scientific community, and the public. Access digital datasets, climate data & analysis tools, interactive maps for volcanic activity, and more!

Current Volcano Activity

AK Earthquake Map

Alaska Streamflow Conditions

AK Minerals Resource Data File

Climate Data and Analysis Tools

Search USGS Science Data Catalog
Filter Total Items: 5
Date published: April 22, 2016

Alaska IfSAR Elevation Data

Radar data is being collected statewide for Alaska under direction of the USGS 3D Elevation Program (3DEP). The new data is vastly improving the accuracy and resolution of elevation data for the state, and is being collected using an airborne Interferometric Synthetic Aperture Radar (IfSAR) sensor. USGS and the State of Alaska maintain web-based status maps and download services.

Date published: April 19, 2016

Elevation Data

The 3DEP products and services available through The National Map consist of lidar point clouds (LPC), standard digital elevation models (DEMs) at various horizontal resolutions, elevation source and associated datasets, an elevation point query service and bulk point query service. All 3DEP products are available, free of charge and without use restrictions.

Date published: March 17, 2016

Volcano Monitoring Data

Many volcanoes in the U.S. are monitored by arrays of several instruments that detect subtle movements within the earth and changes in gas and water chemistry. The Volcano Hazards Program streams this data to its Volcano Observatories and makes it available on volcano-specific websites.

Date published: March 10, 2016

Alaska Volcano Observatory Satellite Data

This is a new tool for understanding and communicating risks. The activities include the development of risk models and approaches to improve the situational awareness of communities and industries to natural hazards and reduce the uncertainty of those risk assessments.

Attribution: Region 11: Alaska
Date published: March 10, 2016

Alaska Volcano Observatory - Is Ash Falling?

Reports of ash fall are important to us; we use your observations to assess the character and size of an eruption plume. We report these data to the National Weather Service so they can keep their Ashfall Advisories current. Additionally, reports of NO ashfall during an eruption with expected ashfall are also important to us.

Attribution: Region 11: Alaska

The USGS is a world leader in producing and distributing maps and geospatial data, ranging from local to national and global scales. The Alaska Mapping Initiative supports the procurement of new topographic maps and data for the Alaska Region to levels commonly found in the rest of the contiguous United States. You can download Alaska US Topo maps for free here.

Alaska IfSAR data

Landsat 9

Alaska Geologic Map
Filter Total Items: 9
Arctic Boundaries as defined by the Arctic Research & Policy Act-ARPA Circumpolar Map
January 5, 2021

All US and Foreign territory north of the Arctic Circle and all US terrritory north and west of the boundary formed by the Porcupine, Yukon, and Kuskokwim Rivers; all contiguous seas including the Arctic Ocean and the Beaufort, Bering and Chukchi Seas, and the Aleutian chain.

Arctic Boundary as Defined by the Arctic Research and Policy Act-ARPA Alaska
January 5, 2021

All US and Foreign territory north of the Arctic Circle and all US terrritory north and west of the boundary formed by the Porcupine, Yukon, and Kuskokwim Rivers; all contiguous seas including the Arctic Ocean and the Beaufort, Bering and Chukchi Seas, and the Aleutian chain.

Arctic Research & Policy Act Region: Alaska
January 5, 2021

Region: Alaska.  All US and Foreign territory north of the Arctic Circle and all US terrritory north and west of the boundary formed by the Porcupine, Yukon, and Kuskokwim Rivers; all contiguous seas including the Arctic Ocean and the Beaufort, Bering and Chukchi Seas, and the Aleutian chain.

The Alaska Geologic Map shows the generalized geology of the state, each color representing a different type or age of rock
December 5, 2017

This is an interactive version of the Alaska geologic map database which allows a user to view and access many features of the database and map through a standard web browser. In other words, there is no need for or knowledge of specialized GIS software.

Digital Elevation Model in the Atchafalaya Basin, LA
April 19, 2016

The 3DEP products and services available through The National Map consist of standard digital elevation models (DEMs) at various horizontal resolutions, elevation source and associated datasets, an elevation point query service and bulk point query service. All 3DEP products are available, free of charge and without use restrictions.

Alaska Topographic Map Contours on Glacier
March 10, 2016

New US Topo maps for Alaska are being produced statewide, with digital 7.5 minute 1:25,000-scale maps providing a comprehensive update to the 15-minute 1:63,360-scale printed maps produced nearly fifty years ago. You can view a status map showing where the new maps are available, and link to a site to download the maps.

Image shows a road split due to earthquake damage
March 27, 2014

On March 27, 1964 the largest recorded earthquake in U.S. history struck southcentral Alaska.  Click on the photos or the numbers to take a tour.

USGS research activities relevant to Alaska have yielded more than 9400 historical publications. This page features some of the most recent newsworthy research findings.

Search USGS publications for Alaska

Arctic Science for Decision Maker

2020 USGS Alaska Annual Science Report
Filter Total Items: 2,679
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Year Published: 2022

Evidence for interannual persistence of infectious influenza A viruses in Alaska wetlands

Influenza A viruses (IAVs) deposited by wild birds into the environment may lead to sporadic mortality events and economically costly outbreaks among domestic birds. There is a paucity of information, however, regarding the persistence of infectious IAVs within the environment following deposition. In this investigation, we assessed the...

Ramey, Andrew M.; Reeves, Andrew B.; Lagassé, Benjamin Joel; Patil, Vijay P.; Hubbard, Laura E.; Kolpin, Dana W.; McCleskey, R. Blaine; Repert, Deborah A.; Stallknecht, David E.; Poulson, Rebecca L.

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Year Published: 2022

Tungsten skarn potential of the Yukon-Tanana Upland, eastern Alaska, USA—A mineral resource assessment

Tungsten (W) is used in a variety of industrial and technological applications and has been identified as a critical mineral for the United States, India, the European Union, and other countries. These countries rely on W imports mostly from China, which leaves them vulnerable to supply disruption. Consequently, the U.S. government...

Case, George N.D.; Graham, Garth E.; Marsh, Erin E.; Taylor, Ryan; Green, Carlin J.; Brown II, Philip J.; Labay, Keith A.

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Year Published: 2021

Central-West Siberian-breeding Bar-tailed Godwits (Limosa lapponica) segregate in two morphologically distinct flyway populations

Long-distance migratory species often include multiple breeding populations, with distinct migration routes, wintering areas and annual-cycle timing. Detailed knowledge on population structure and migratory connectivity provides the basis for studies on the evolution of migration strategies and for species conservation. Currently, five subspecies...

Zhijun Ma; Bom, Roeland A.; Conklin, Jesse R.; Verkuil, Yvonne I.; Alves, José A.; De Fouw, Jimmy; Dekinga, Anne; Hassell, Chris J.; Kwarteng, Andy Y.; Klaassen, Raymond H. G.; Rakhimberdiev, Eldar; Rocha, Afonso; ten Horn, Job; Tibbitts, T. Lee; Tomkovich, Pavel S.; Victor, Reginald; Piersma, Theunis

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Year Published: 2021

Iñupiaq knowledge of polar bears (Ursus maritimus) in the southern Beaufort Sea, Alaska

Successful wildlife management depends upon coordination and consultation with local communities. However, much of the research used to inform management is often derived solely from data collected directly from wildlife. Indigenous people living in the Arctic have a close connection to their environment, which provides unique opportunities to...

Rode, Karyn D.; Voorhees, Hannah; Huntington, Henry P.; Durner, George M.

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Year Published: 2021

Survival and abundance of polar bears in Alaska’s Beaufort Sea, 2001–2016

The Arctic Ocean is undergoing rapid transformation toward a seasonally ice-free ecosystem. As ice-adapted apex predators, polar bears (Ursus maritimus) are challenged to cope with ongoing habitat degradation and changes in their prey base driven by food-web response to climate warming. Knowledge of polar bear response to environmental change is...

Bromaghin, Jeffrey F.; Douglas, David C.; Durner, George M.; Simac, Kristin S.; Atwood, Todd C.

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Year Published: 2021

Integrating seabird dietary and groundfish stock assessment data: Can puffins predict pollock spawning stock biomass in the North Pacific?

Information on the annual variability in abundance and growth of juvenile groundfish can be useful for predicting fisheries stocks, but is often poorly known owing to difficulties in sampling fish in their first year of life. In the Western Gulf of Alaska (WGoA) and Eastern Bering Sea (EBS) ecosystems, three species of puffin (tufted and horned...

Sydeman, William J.; Thompson, Sarah Ann; Piatt, John F.; Zador, Stephani; Dorn, Martin W.

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Year Published: 2021

Growth of greater white-fronted goose goslings relates to population dynamics at multiple scales

The abundance of greater white-fronted geese (Anser albifrons frontalis) on the Arctic Coastal Plain (ACP) of northern Alaska, USA, has more than tripled since the late 1990s; however, recent rate of annual population growth has declined as population size increased, which may indicate white-fronted geese on the ACP are approaching carrying...

Fondell, Thomas F; Meixell, Brandt W.; Flint, Paul L.

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Year Published: 2021

Negligible evidence for detrimental effects of Leucocytozoon infections among Emperor Geese (Anser canagicus) breeding on the Yukon-Kuskokwim Delta, Alaska

Emperor Geese (Anser canagicus) are iconic waterfowl endemic to Alaska and adjacent areas of northeastern Russia that are considered to be near threatened by the International Union for Conservation. This species has been identified as harboring diverse viruses and parasites which have, at times, been associated with disease in other...

Ramey, Andrew M.; Bucheit, Raymond; Uher-Koch, Brian D.; Reed, John; Pacheco, M. Andreina; Escalante, Ananias; Schmutz, Joel

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Year Published: 2021

Assessment of barrier island morphological change in northern Alaska

Arctic barriers islands are highly dynamic features influenced by a variety of oceanographic, geologic, and environmental factors. Many Alaskan barrier islands and spits serve as habitat and protection for native species, as well as shelter the coast from waves and storms that cause flooding and degradation of coastal villages. This study...

Hamilton, Anna I.; Gibbs, Ann E.; Erikson, Li H.; Engelstad, Anita C.
Hamilton, A.I., Gibbs, A.E., Erikson, L.H., and Engelstad, A.C., 2021, Assessment of barrier island morphological change in northern Alaska: U.S. Geological Survey Open-File Report 2021–1074, 28 p., https://doi.org/10.3133/ofr20211074.

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Year Published: 2021

Dynamic selection for forage quality and quantity in response to phenology and insects in an Arctic ungulate

Spatiotemporal variation in forage is a primary driver of ungulate behavior, yet little is known about the nutritional components they select, and how selection varies across the growing season with changes in forage quality and quantity. We addressed these uncertainties in barren-ground caribou (Rangifer tarandus), which experience their most...

Johnson, Heather E.; Golden, Trevor; Adams, Layne G.; Gustine, David; Lenart, Elizabeth A.; Barboza, Perry

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Year Published: 2021

Storm-scale and seasonal dynamics of carbon export from a nested subarctic watershed underlain by permafrost

Subarctic catchments underlain by permafrost sequester a major stock of frozen organic carbon (C), which may be mobilized as the Arctic warms. Warming can impact C export from thawing soils by altering the depth and timing of runoff related to changing storm and fire regimes and altered soil thaw depths. We investigated C export in a first order...

Koch, Joshua C.; Dornblaser, Mark; Striegl, Rob

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Year Published: 2021

Energetic and health effects of protein overconsumption constrain dietary adaptation in an apex predator

Studies of predator feeding ecology commonly focus on energy intake. However, captive predators have been documented to selectively feed to optimize macronutrient intake. As many apex predators experience environmental changes that affect prey availability, limitations on selective feeding can affect energetics and health. We estimated the protein...

Rode, Karyn D.; Robbins, Charles T.; Stricker, Craig A.; Taras, Brian D.; Tollefson, Troy N

Filter Total Items: 8
Eggs in a nest on the ground
March 10, 2021

This R script will run one replicate of one scenario used by Weiser (in review) to quantify biases in estimates of nest survival when nests are not found at the beginning of the nesting interval (age 0). The script simulates nest monitoring histories based on input parameters, applies models with or without an age effect to estimate daily survival rates, and calculates nest survival (to the end of

Shorebird on the tundra on the north slope of Alaska
March 16, 2020

This R script will run one example of the stochastic matrix models run by Weiser et al. (2020) to simulate shorebird populations. The model predicts population growth rates and elasticity values of vital rates. The example script is stand-alone and contains input values for one example species; input values for the other species are provided in the manuscript.

A DNA strand illustration
August 6, 2018

Bioinformatics software repository containing python scripts intended for search and download of genetic information obtained from GenBank NCBI genetics data resources in support of developing PCR primers, targeted genetic databases, genetic analyses, and data interpretation. Includes multiple functions to streamline this process.

Sea ice in the Chukchi Sea
July 25, 2017

Daily sea ice imagery and charting benefits logistics and navigational planning in the Alaskan Arctic waters, yet access to these data often requires high bandwidth data access and substantial GIS processing.

USGS
June 20, 2017

Cormack-Jolly-Seber (CJS) mark-recapture models are widely utilized in ecology, providing estimates of vital rates and abundance that are difficult to obtain using other means.

Polar bear still hunting at a seal breathing hole
June 20, 2017

Quantitative fatty acid signature analysis (QFASA; Iverson et al. 2004) has become a common method of estimating diet composition, especially for marine mammals, but the performance of the method has received limited investigation.

multicolored map of Ocean Shores, Washington
April 13, 2017

The Pedestrian Evacuation Analyst is an ArcGIS extension that estimates how long it would take for someone to travel on foot out of a hazardous area that was threatened by a sudden event such as a tsunami, flash flood, or volcanic lahar. It takes into account the elevation changes and the different types of landcover that a person would encounter along the way.

Kasilof coho salmon with radio tag antenna in it's mouth
January 10, 2017

Quantitative fatty acid signature analysis (QFASA) is a method of diet estimation introduced over a decade ago (Iverson et al. 2004). 

Browse a selection of videos, audio clips, images, and more from a wide range of science topics covered by USGS!

"Science for a Changing World" - watch the short film here!

Documentary on walruses here!

Watch the first-ever footage of a polar bear on Arctic sea ice!

Join USGS geologists as they collect lava samples from Kilauea Volcano.

Watch researchers in the Arctic!

Filter Total Items: 976
Image shows grass-covered rocks with rolling hills in the background
January 6, 2021

Tingmerkpuk Ridges

Jurassic rocks exposed in thurst-faulted structures near the southern limit of Western North Slope. In the subsurface farther north, these rocks may be reservoir rocks for natural gas.

Image shows an aerial view of rolling hills and rock formations
January 6, 2021

Western North Slope Foothills

The Kukpowruk River cuts through folded Cretaceous rocks in the central North Slope. These rocks were assessed by the USGS in 2017 and lie above the rocks assessed in the USGS 2021 Western North Slope assessment.

Image shows rocky ground with grasslands and a USGS scientist in the background
January 6, 2021

Western North Slope Foothills

Geologist hikes across folded Cretaceous rocks in the central North Slope. These rocks were assessed by the USGS in 2017 and lie above the rocks assessed in the USGS 2021 Western North Slope assessment.

Image shows a detail shot of a rock outcropping with grass covering in the background and two USGS scientists in hivis clothes
October 11, 2020

Kokolik River Oil Sand

Oil-saturated sandstone in the Nanushuk Formation in westernmost National Petroleum Reserve in Alaska (NPR-A). Oil in these rocks likely was generated beneath Western North Slope and migrated northeastward into NPR-A.

Image shows a landscape of a large rock and sediment outcropping with grass coverings
October 11, 2020

Kukpowruk Redwul

Faulted and folded petroleum source rocks in Jurassic and Cretaceous rocks (Kingak Shale, pebble shale unit, and gamma-ray zone of Hue Shale) in southern part of Western North Slope. Thermal maturity of these rocks are at the upper limit of oil preservations. Oil odor indicates that oil was generated from these rocks but it likely migrated to other rocks or was transformed

...
Image shows two pyramidal rock outcroppings with grass coverings
October 11, 2020

Kukpowruk Redwul

Geologist examines f Faulted and folded petroleum source rocks in Jurassic and Cretaceous rocks (Kingak Shale, pebble shale unit, and gamma-ray zone of Hue Shale) in southern part of Western North Slope. Thermal maturity of these rocks is at the upper limit of oil preservations. Oil odor indicates that oil was generated from these rocks but it likely migrated to other

...
Image is an aerial shot showing grass-covered rolling hills with occasional exposed rock formations
October 11, 2020

Surprise Creek, Western North Slope of Alaska

Overview of folded Triassic, Jurassic, and Cretaceous rocks in southern part of Western North Slope.

Image shows a helicopter with four USGS scientists talking to each other next to it, with grasslands in the background
October 11, 2020

Tingmerkpuk Ridges

Geologists discuss the geology of Jurassic rocks in thurst-faulted structures near the southern limit of Western North Slope.

5 meter DEM - Recent Updates (Alaska only)
September 20, 2020

5 meter DEM - Recent Updates (Alaska only)

5 meter DEM - Recent Updates (Alaska only)

5 meter DEM - Availability (Alaska only)
September 20, 2020

5 meter DEM - Availability (Alaska only)

5 meter DEM - Availability (Alaska only)

Ifsar Digital Surface Model - Availability (Alaska only)
September 20, 2020

Ifsar Digital Surface Model - Availability (Alaska only)

Ifsar Digital Surface Model - Availability (Alaska only)

Browse a collection of stories about prominent USGS scientists and projects in Alaska news.

2020 USGS Alaska Annual Science Report

Filter Total Items: 255
Thawing Permafrost
August 2, 2021

Newly published research indicates permafrost, or seasonally frozen, soils may be an overlooked source of greenhouse gases (GHG) prior to complete thaw, which could have implications for how thawing of this thick subsurface layer of soil will impact the global carbon budget and how future climate conditions are studied.  

  

July 28, 2021 Alaska 8.2 earthquake screen shot
July 29, 2021

A magnitude 8.2 earthquake struck 50 miles south of the Alaska Peninsula on July 28, 2021 at 10:15 pm local time (July 29, 2021 06:15 UTC). Seismic instruments indicate the earthquake originated at a depth of 20 miles (32.2 kilometers). 

Color photograph of person in colorful shirt in front of rock wall
May 12, 2021

ANCHORAGE, Alaska — On May 9, 2021, Christina (Tina) Neal became the new director of the U.S. Geological Survey Volcano Science Center, home of the Alaska, California, Cascades, Hawaiian and Yellowstone volcano observatories.  

Image shows a helicopter with four USGS scientists talking to each other next to it, with grasslands in the background
February 5, 2021

USGS provides its first estimate of conventional natural gas resources in rock formations west of the National Petroleum Reserve-Alaska. The rock formations in this region are believed to contain no recoverable oil deposits, so no assessment was made of those resources in this study. 

Image shows a map of Alaska with Earth MRI projects marked in colored polygons
September 28, 2020

A total of $634,000 will fund new research and preserve important data across the Last Frontier.

A USGS field team measures spring floodwaters at Chesapeake bay's largest tributary.
May 12, 2020

U.S. Geological Survey field crews are measuring flooding across the country as spring weather is in full swing. Warming temperatures, increased precipitation and snowmelt have caused moderate to major flooding in the upper Midwest, East Coast, Central Plains and the Southeast portions of the country.

Stay up-to-date with what is happening in the Alaska Region by checking out our different social media accounts. You can also contact Alaska Regional Office staff or Center Directors for more information.

The Regional Office provides active input to a variety of external collaborations by:

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