Volcanoes
A dense plume of ash and steam rises from Iceland’s Eyjafjallajökull Volcano in this photo-like image from May 10, 2010.
Atmosphere Land Volcanoes
Koryaksky (or Koryakski) Volcano on Russia’s Kamchatka Peninsula released a plume of ash and/or steam in late December 2008.
Chile’s Chaitén Volcano remained active in mid-December 2008, releasing plumes of ash and/or steam