Kerid explosion crater with lake of green water, near Reykjavik, Iceland, Polar Regions

A flash of lightning in the ash cloud from the Eyjafjallajoekull Volcano while it ejects magma, lava flow in front of the glacier producing a water vapor cloud, Eyjafjallajoekull, Iceland, Europe

Lightning flashes in a charged cloud of ash from Eyjafjallajoekull Volcano, April 2010, Iceland, Europe

Ash-covered landscape and a vapor cloud under the sun-drenched morning cloud of ash from Eyjafjallajoekull Volcano, Iceland, Europe

Panoramic shot of two clouds from the volcanic eruption in Eyjafjallajoekull Volcano, the black cloud at the rear is coming from the crater, the white cloud at the front is the result of a lava flow in a glacier, Eyjafjallajoekull, Iceland, Europe

explosive eruption on volcano Merapi nature natural phenomenon Java Indonesia Asia

explosive eruption on volcano Merapi nature natural phenomenon Java Indonesia Asia