Snow and Ice

Stately Mount Siple
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Stately Mount Siple

A striking plume trailing from the topographic prominence in West Antarctica is likely an orographic cloud.

Published Jun 27, 2024

Image of the Day Atmosphere Land Snow and Ice

Sea Ice Takes a Spin Down the Coast
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Sea Ice Takes a Spin Down the Coast

Ice fragments from Greenland and the Arctic form elaborate swirls as they are swept south.

Published Jun 12, 2024

Image of the Day Snow and Ice

Humboldt Glacier’s Demise
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Humboldt Glacier’s Demise

Venezuela is the first postglacial nation in the Andes, as its last substantial patch of ice is now considered too small to flow under its own weight.

Published Jun 7, 2024

Image of the Day Land Snow and Ice

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 — May 2024

Snow and Ice

Long Shadows of Mongolian Mountains
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Long Shadows of Mongolian Mountains

In central Asia, jagged mountain peaks rise high above the steppe.

Published May 26, 2024

Image of the Day Land Snow and Ice