Snow and Ice

Heavy Snows in Korea
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Heavy Snows in Korea

Late-November snowfall blanketed large portions of the country and deposited record-breaking accumulations in Seoul.

Published Dec 2, 2024

Image of the Day Atmosphere Land Severe Storms Snow and Ice Temperature Extremes

Snow Cover
Global Maps

Snow Cover

Snow and ice influence climate by reflecting sunlight back into space. When it melts, snow is a source of water for drinking and vegetation; too much snowmelt can lead to floods. These maps show average snow cover by month.

Mar 2000 — Nov 2024

Snow and Ice

Alaska’s Fast-Growing Glacial Lakes
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Alaska’s Fast-Growing Glacial Lakes

Lake water has quickly filled the void left by a trio of retreating glaciers in the southern part of the state.

Published Nov 28, 2024

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Satellites Reveal a Greener Antarctic Peninsula
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Satellites Reveal a Greener Antarctic Peninsula

Scientists are beginning to unravel what comes next, after the ice moves out and vegetation moves in.

Published Dec 2, 2024

Image of the Day Land Snow and Ice

Lava Nears Iceland’s Blue Lagoon
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Lava Nears Iceland’s Blue Lagoon

A tongue of lava from the eruption flowed into the parking lot of the geothermal spa.

Published Nov 26, 2024

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