Trend in autumn, winter and spring snow cover extent over the Northern Hemisphere

Methodology

Satellite observations analysed and converted to monthly information

Units

million km²

External links, non EEA websites

http://pielkeclimatesci.wordpress.com/2011/05/30/fall-winter-and-spring-northern-hemisphere-snow-cover-extent-from-the-rutgers-university-global-snow-lab/

http://climate.rutgers.edu/snowcover/index.php

Additional information

The data behind this figure covers the whole Northern Hemisphere.

Data is regularly updated and downloadable.