Ice Fog - Geophysical Institute
2025年1月9日 · However, the ice fog particles perhaps combine, as do liquid water droplets, with other pollutants to create obnoxious or dangerous acid compounds. The air in a place such as …
Ice fog not often a part of northern life - Geophysical Institute
2024年2月13日 · Ice fog is a surface cloud composed of water we emit into the air all the time; it only becomes visible when the cold hammer comes down hard and hangs around for a bit. …
Ice Fog Effect on Temperature - Geophysical Institute
2024年12月19日 · Within the ice fog, the temperature is colder and more nearly constant. The result is a thicker layer of cold air near the ground. Because of the increasing density of the ice …
Ice Fog a Product of Temperature, Topography, Dogs
1997年1月8日 · Ice fog also falls out like rain, a phenomenon Benson took advantage of when he recently went out to gather some. To catch ice fog, Benson repeated a cold-snap ritual he has …
The physics of life at 40 below - Geophysical Institute
2007年12月26日 · On the road, car headlights cut through the ice fog that hangs over the road like cotton candy. Exhaust, about 250 degrees in the tailpipe, cools to minus 40 in less than 10 …
Alaska’s all-time cold record turns 50 - Geophysical Institute
2021年1月21日 · “Ice fog is produced when water vapor coming from automobile exhaust, buildings, furnaces and open water from heating plants meets an air mass too cold to dissolve …
Research targets chemical compound discovered in Fairbanks …
2021年4月2日 · Research underway at the University of Alaska Fairbanks Geophysical Institute and two other universities into Fairbanks wintertime air pollution aims to reveal what’s causing …
New research has implications for Fairbanks winter air quality ...
2024年9月4日 · Ice fog over Fairbanks as seen from the University of Alaska Fairbanks. Debby Dean photo.
UAF will buy instruments to expand Fairbanks air studies
2024年8月7日 · Ice fog blankets parts of Fairbanks as seen from the West Ridge viewpoint at the University of Alaska Fairbanks on Feb. 2, 2024. UAF photo by Leif Van Cise UAF student …
Hoarfrost Formation - Geophysical Institute
2025年1月23日 · Curiously enough, pure water suspended in clean air remains in liquid form down to temperatures near -40°C (also -40°F). Below that temperature, the liquid droplets turn …