Volcanoes
Days after a large-scale eruption from Chile's Chaiten Volcano on February 19, 2009, volcanic ash lingered on the Patagonian landscape.
Atmosphere Land Volcanoes
On December 10, 2008, volcanic ash stained the surface of the Klyuchevskaya Volcano on Russia’s Kamchatka Peninsula.
NASA satellite measurements show the height of the Eyjafjallajökull ash plume on May 7, 2010.
Atmosphere Volcanoes
Ash from Grímsvötn spread over the North Sea on May 24, 2011, canceling several hundred flights in Scotland and Scandinavia.
Land Volcanoes
A concentrated plume of ash from Eyjafjallajökull Volcano rises over a more diffuse cloud of ash, casting a dark shadow on the lower-altitude cloud.