Start Date: End Date: Published Date Data Date
Flooding of Dalton Highway
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Published May 21, 2015
The swollen Sag River has closed a trucking highway that connects Fairbanks to the Prudhoe Bay oil fields in far northern Alaska.
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The Advance of Hubbard Glacier
720 x 720 JPEG
Published May 20, 2015
This tidewater glacier in southeast Alaska is not like the others; it’s advancing, and threatens to transform a fjord into a lake.
Mount St. Helens at 35
Published May 16, 2015
Satellites in orbit and scientists on the ground still monitor the mountain and track its recovery.
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Double Tripoint in Southern Africa
Published May 13, 2015
The borders of Botswana, Namibia, Zambia, and Zimbabwe nearly meet in the Zambezi River.
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Calbuco Ash on the Move
Published May 10, 2015
Resuspended ash from Chile's Calbuco Volcano has spread out over Argentina.
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