Scientists could not have predicted the severity of a glacial lake outburst flood that inundated a large portion of Juneau, Alaska. Now, they're worried it could happen again.
Now, they're worried the unprecedented event could happen again.
The sheer force of Mother Nature was on full display -- and nearly difficult to fathom -- as the energy from the fast-moving waters were able to decimate hillsides, homes and 100-foot trees, Jacobs said.How rare was the flooding event from the Mendenhall Glacier A glacial lake outburst flood occurs when a dam containing a glacial lake breaks. But Mendenhall Glacier actually gets lifted up from pressure building within the basin. So when the glacier is great enough to lift the glacier, the water escapes the basin and flows downstream, Jacobs said.
"A handful" of other residences, including a condo building were left significantly undermined," Barr said.How researchers predict outburst floods from Mendenhall Glacier The swollen Mendenhall River courses along a neighborhood in Juneau, Alaska, Aug. 6, 2023, after a glacial dam burst earlier in the weekend caused flooding along the river and Mendenhall Lake.A flood watch was issued for the region on July 31, nearly a week before the break on Mendenhall Glacier occurred.
Deutschland Neuesten Nachrichten, Deutschland Schlagzeilen
Similar News:Sie können auch ähnliche Nachrichten wie diese lesen, die wir aus anderen Nachrichtenquellen gesammelt haben.
Record Alaska Glacial Flood Prompts Emergency Measures in JuneauOfficials in Juneau have implemented emergency measures due to a record glacial flood in the Mendenhall River. The river banks are unstable, and the public is advised to stay away from the area.
Weiterlesen »
Alaska Flooding Destroys Structures, Sparks Juneau EvacuationsRecord-breaking river flooding caused by a sudden outburst from a glacier-dammed lake has destroyed at least two structures in Juneau, Alaska. The flooding has prompted local evacuations as the region is inundated with water. The Suicide Basin has been releasing glacial water into the adjacent lake and river since 2011, but the current flooding is affecting areas that have not been previously impacted.
Weiterlesen »
Glacier Basin Flooding Destroys Structures in Juneau, AlaskaRecord-breaking river flooding caused by a glacier-dammed lake outburst has destroyed two structures in Juneau, Alaska. The flooding has prompted local evacuations and a declaration of a local emergency. The Mendenhall River banks have become unstable, and roads are blocked with silt and debris.
Weiterlesen »
House in Juneau, Alaska Collapses into Flooded Mendenhall RiverA video has captured a house on the eroding banks of the Mendenhall River in Juneau, Alaska, collapsing into the raging waters. Authorities have assessed the damage caused by flooding and bank erosion, and have deemed certain buildings unsafe to occupy.
Weiterlesen »
Juneau’s worst glacial outburst flood destroys homes and displaces residentsJuneau’s Mendenhall River eroded the bank in a matter of hours Saturday during its worst glacial outburst flood, undermining some homes and sending at least one into the river.
Weiterlesen »
Juneau residents return lost treasures to affected families after the flood“I looked down in the water and there was this Ziploc bag just floating there full of pictures,” said Juneau resident Michael Penn, as locals recover family heirlooms lost in Mendenhall River flooding.
Weiterlesen »