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The Islands of Four Mountains lie near the center of the Aleutian Islands’ arc. This map also shows the position and approximate areas of known calderas along the arc. Graphic courtesy John Power, USGS.

Cluster of Alaska islands could be single giant volcano

Geophysical Institute
December 3, 2020
A small group of volcanic islands in Alaska’s Aleutian Islands might be part of a single, undiscovered giant volcano, say scientists presenting...
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House fires caused by ruptured gas lines in Kenai following the 2016 magnitude 7.1 Iniskin earthquake. Photo courtesy Kenai Fire Department.

Alaska Earthquake Center receives USGS funding

Geophysical Institute
November 23, 2020
The U.S. Geological Survey recently awarded the Alaska Earthquake Center a $2.85M one-year award to operate and strengthen Alaska’s earthquake...
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The red dots show locations of 45 USArray stations which greatly increase the ability to track earthquakes, permafrost changes, sea ice extent, aurora events and the weather across western and northern Alaska. Map courtesy of AEC.

Sensors will sustain Alaska earthquake and weather data

Geophysical Institute
November 12, 2020
A new project will make it possible for scientists to better track a suite of phenomena in Alaska ranging from earthquakes to wildfires to sea...
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An artist’s rendering of the new virtual ‘ShAKe’ exhibit at the UA Museum of the North. Illustration by Roger Topp.

UA museum launches ‘shAKe,’ its first virtual exhibit

Geophysical Institute
October 14, 2020
The headline across the top of the Fairbanks Daily News-Miner front page, bold and in all caps, said “FAIRBANKS HIT BY ITS WORST EARTHQUAKE.”...
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UAF researchers and partner institutions will use computer modeling to study the impact of climate change on Alaska’s rapidly melting Malaspina Glacier, pictured here. Researchers say the loss of the ice may create a new bay in southeastern Alaska. UAF photo by Martin Truffer.

Study to investigate melting Malaspina Glacier, potential new bay

Geophysical Institute
September 18, 2020
The rapidly melting Malaspina Glacier in southeastern Alaska’s Wrangell-St. Elias National Park could create a new ocean bay, one feature in what...
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Jeff Rothman trains Mindy Lagonegro, nursing supervisor for the Fairbanks Correctional Center, on how to use the UV disinfection unit built by the Geophysical Institute’s Electronics and Machine shops. UAF Photo by JR Ancheta.

New GI-designed device sanitizes masks for first responders

Geophysical Institute
August 20, 2020
Ultraviolet light stops many pathogens in their tracks, a fact known for decades. Jeff Rothman has an old light box with a bank of long-wave UV...
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Jessica Larsen, UAF professor of volcanology, was appointed as the associate director of the GI in July.

Jessica Larsen named GI associate director

Geophysical Institute
August 17, 2020
The Geophysical Institute appointed Jessica Larsen as the new associate director this July. Larsen, a professor of volcanology, joined the GI...
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UAF Professor Uma Bhatt has recently been elected as an American Meteorological Society Fellow

Uma Bhatt elected American Meteorological Society Fellow

Geophysical Institute
August 10, 2020
The American Meteorological Society announced UAF Professor Uma Bhatt has been elected as an AMS Fellow. Presentation of Bhatt’s award will take...
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The aurora crosses the sky near Poker Flat Research Range. Recent discoveries made by researchers at the University of Alaska Fairbanks and the U.S. Geological Survey allowed researchers to record aurora using seismometers, the primary tool to monitor earth movement. Photo by Aaron Lojewski.

Scientists record aurora using earth-monitoring tools in Alaska

Geophysical Institute
July 28, 2020
Earthquakes, with origins deep underground, and the aurora, at the limits of our atmosphere, seem like phenomena worlds apart. The reality is...
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