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A glacial lake outburst flood (GLOF) is a type of outburst flood caused by the failure of a dam containing a glacial lake. An event similar to a GLOF, where a body of water contained by a glacier melts or overflows the glacier, is called a jökulhlaup .
Location of lake burst shown in red hatch. On 16 August 2024, two glacier lakes burst in Thame village of the Everest region in Solukhumbu District of Nepal. The flood damaged a number of households of Khumbu Pasanglhamu Rural Municipality. [1] [2] Initially, the flood was believed to be due to the blocked river breached by a landslide.
The rising temperatures since 9 August, which peaked at 15 °C (59 °F) on the day of the flood, contributed to the outburst. [9] The sudden flood displaced 135 people, including 40 children. Most residents had already left for Kathmandu or were at the weekly marketplace in Namche. Because the school was closed for the day, no students were hurt.
As glaciers melt and pour massive amounts of water into nearby lakes, 15 million people across the globe live under the threat of a sudden and deadly outburst flood, a new study finds. More than ...
Pemba Dorjie crossing a crevasse on the Khumbu Icefall. The Khumbu Glacier moves an estimated 0.9 to 1.2 m (3 to 4 ft) down the flank of Mt. Everest every day. Ice entering the fall takes approximately 4.3 years to emerge at the base, which is 600 metres (2,000 ft) lower and 1.5 kilometres (1 mi) away horizontally.
More than 100 homes were damaged by flooding following a glacial dam outburst that has become a perennial hazard for neighborhoods near Juneau’s Mendenhall Glacier, officials estimated Tuesday ...
The glacier blocks the river, which backs up into a proglacial lake, which eventually overflows or undermines the ice dam, suddenly releasing the impounded water in a glacial lake outburst flood also known by its Icelandic name a jökulhlaup. Some of the largest glacial floods in North American history were from Lake Agassiz. [3]
Held in place by a terminal moraine, Imja Tsho threatens downstream communities with the potential for a glacial outburst flood. [2] Imja Tsho has been identified as one of the potentially dangerous lakes in Himalaya. It is located at 27° 53' 55" N latitude, 86° 55' 20" E longitude and an altitude of 5010 m in the Everest region of Nepal.