Start Date: End Date: Published Date Data Date
Herbert Island
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Published November 23, 2014
One of Alaska’s Islands of the Four Mountains, this classic stratovolcano stands quietly next to a more active neighbor.
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Megadunes and Desert Lakes in China
Published November 22, 2014
The massive dunes and numerous lakes of the Badain Jaran Desert are an enigma to scientists.
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61 MB - GeoTIFF
Plumes from Pavlof Volcano
Published November 18, 2014
In November 2014, Alaska’s most active volcano rumbled back to life.
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Mýrdalsjökull Then and Now
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Published November 13, 2014
Climate and volcanoes transform an ice cap in Iceland.
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Plumes and Clouds Stand Off Over Holuhraun Lava Field
Published November 12, 2014
Heat, steam, and sulfur dioxide from the fissure eruption appear to affect cloud patterns around the volcano.
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