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SPACE-ICELAND-VOLCANO
This NASA image released on May 7, 2010, was taken on April 17, 2010,by the Advanced Land Imager (ALI) instrument aboard NASA's Earth Observing-1 (EO-1) spacecraft showing this false-color infrared image of Iceland's Eyjafjallaj?kull volcano. A strong thermal source (denoted in red) is visible at the base of the Eyjafjallaj?kull plume. Above and to the right, strong thermal emission is also seen from the lava flows located at Fimmvorduhals between March 20 and April 13, 2010, where lava first reached the surface, generating impressive lava fountains and lava flows. As the Fimmvorduhals episode was in a location with no ice cap, there was little of the violent interaction between lava and water that took place at Eyjafjallaj?kull and that generated the massive volcanic plume. To the east of Fimmvorduhals is the Myrdalsj?kull ice cap, beneath which slumbers the mighty Katla volcano. Katla has erupted 20 times in recorded history, with the last eruption occurring in 1918. AFP PHOTO/NASA/JPL/EO-1 Mission/GSFC/Ashley Davies/HANDOUT RESTRICTED TO EDITORIAL USE
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-, SPACE |
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AFP / Mediafax Foto |
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7 Mai 2010 |
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2048 x 1822 (953.76 KB) |
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