Monthly Snow Cover

  • Released Thursday, October 24, 2013

Snow and ice cover most of the Earth's polar regions throughout the year, but the coverage at lower latitudes changes with the seasons. Northern Hemisphere snow cover changes dramatically throughout the year, but the only significant snow cover in the Southern Hemisphere is in Antarctica, which has very few snow-free areas at any time of the year. These maps show monthly snow cover data from February 2000 to the present, derived using observations from the Moderate Resolution Imaging Spectroradiometer (MODIS) onboard NASA's Terra satellite. The colors show the percent of land area that is covered with snow. The white areas show lands that were completely snow-covered, while the light blue shades show regions in which there was only partial snow cover.

For More Information



Credits

Based on images by Reto Stockli, NASA's Earth Observatory, using data courtesy the MODIS Land Science Team at Goddard Space Flight Center.

Release date

This page was originally published on Thursday, October 24, 2013.
This page was last updated on Tuesday, November 14, 2023 at 12:24 AM EST.


Missions

This visualization is related to the following missions:

Series

This visualization can be found in the following series:

Datasets used in this visualization

Note: While we identify the data sets used in these visualizations, we do not store any further details, nor the data sets themselves on our site.