Alex Witsil

AGU research spotlight: Postdoc creates method that can aid nuclear explosion detection

December 17, 2021
A University of Alaska Fairbanks researcher has devised a method to improve detection of distant explosions, including nuclear detonations, by...
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Taryn Lopez uses a ground-based instrument to measure sulfur dioxide emissions at Pavlof Volcano on the Alaska Peninsula in July 2017. Photo by Pavel Izbekov.

AGU research spotlight: New volcano activity monitoring method enhances early warning

December 16, 2021
Satellite data can now routinely be used to detect low levels of sulfur dioxide emissions from volcanoes, giving scientists another tool to...
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Victor Devaux-Chupin in an office where he conducts research at the UAF Geophysical Institute. Photo by Daniel Walker.

AGU research spotlight: Student’s research provides insight into world’s largest piedmont glacier

December 14, 2021
Understanding the surges and retreats of Alaska’s Malaspina Glacier is key if climate change models are to be applied to the glacier with...
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Jamshid Moshrefzadeh in Iceland in August 2021 to observe the eruption of Fagradalsfjall volcano. Photo courtesy Jamshid Moshrefzadeh.

AGU research spotlight: Student aids understanding of Bogoslof Volcano

December 14, 2021
Magma recharge from the late 2016 eruption of Bogoslof Volcano in Alaska resumed in March 2017 and continued until the end of a months-long...
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Clouds of vapor traces caused by chemical releases from the rocket form a grid pattern to show the movement of the wind in the upper atmosphere. The photograph was made from a NASA aircraft off the northeast coast of Greenland. Photo by Jason Ahrns

Rocket flies high over Norway in UAF scientist’s atmosphere experiment

December 1, 2021
A NASA sounding rocket soared high from a launchpad in Norway on Wednesday morning in a decades-old quest to understand the cause of a persistent...
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Cameron Markovsky, Tyler Rai, Nina Elder and Hannah Perrine Mode view an ice cave on the Kennicott Glacier during a research expedition this summer. Photo by Julian Dann.

'Erratic' collaboration supports both science and art

November 23, 2021
A random meeting between a scientist and an artist in the remote and quirky village of McCarthy, Alaska, last year led to new ways to communicate...
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Andy Aschwanden. Photo by Sean Tevebaugh, University of Alaska Fairbanks

UAF participating in new NSF institutes

November 22, 2021
Two researchers at the University of Alaska Fairbanks Geophysical Institute will participate in a new five-year $75 million effort by the...
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Geologists inspect an outcrop near the sample collection site. Photo courtesy Gunther Kletetschka

UAF scientist reveals cause of lost magnetism at meteorite site

November 19, 2021
A University of Alaska Fairbanks scientist has discovered a method for detecting and better defining meteorite impact sites that have long lost...
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The Sikuliaq, a 261-foot ice-capable research vessel operated by UAF, pauses in the Arctic Ocean in June 2021 during its fifth year of operation. A few months later, it traveled farther north than ever before — almost 500 miles beyond Point Barrow. Photo by Ethan Roth

GINA provides a guiding hand in Arctic Ocean research

November 11, 2021
The research vessel Sikuliaq navigated among and around the chunks and slabs of Arctic sea ice above Alaska for several weeks on two voyages this...
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About

Since it was established by an Act of Congress in 1946, scientists at the Geophysical Institute have studied geophysical processes from the center of the Earth to the surface of the sun and beyond, turning data and observations into information useful for state, Arctic and national priorities.

Contact info

The GI is located on the West Ridge of the University of Alaska Fairbanks campus.

2156 Koyukuk Drive
University of Alaska Fairbanks
Fairbanks, AK 99775

We acknowledge the Alaska Native nations upon whose ancestral lands our campuses reside. In Fairbanks, our Troth Yeddha' Campus is located on the ancestral lands of the Dena people of the lower Tanana River.

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