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Arctic Sea Ice Extent: July 31, 2026
Total Arctic Sea ice extent remains very low, extent in Alaskan waters near normal Total Arctic sea ice extent remains at very low levels. The sea ice extent decreased from 9.103 million km² on June 30 to 6.526 million km² ...
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2026 Mendenhall GLOF
The glacial lake outburst flood (GLOF) from Suicide Basin occurred on August 13th, exactly a year after last year’s flood. Water levels on the Mendenhall River remained slightly below predictions and below the previous record with a crest of 14.7 feet at the Auke Bay gage. The 2025 GLOF crested at 16.6 feet. This year’s ...
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