When was the big flood in Galena Alaska?
In May 2013, Galena suffered a freak catastrophic flood when the spring breakup on the Yukon River caused an ice jam approximately 20 miles downstream, backing up the river and affecting 90% of homes in the city. This flood was on the scale of a flood never seen before by Galena residents.
Does the Yukon River flood?
The water level on the Yukon River at the village of Carmacks keeps rising, prompting a flood warning from the territory. A statement from the territory says the river is at a level only seen once every 100 years.
Why does the Yukon River flood?
The floods were a result of heavier-than-normal winter snowfall and above-average spring temperatures that resulted in rapid melting of the winter snowfall. The resulting high water levels were magnified in places by the development of ice dams which caused catastrophic flooding.
Has there ever been a flood in Alaska?
Flooding in the Tanana Valley during mid-August 1967 was the most widespread, damaging flood of record in Alaska. Six deaths were attributed to the flooding. Total flood damage was estimated in excess of $85 million (1967 dollars); both Fairbanks and Nenana were declared national disaster areas.
How often does it flood in Alaska?
Floods. Almost nine out of every ten Alaska Native villages experience flooding and/or erosion. Floods in Alaska commonly result from coastal storm surge, ice jams in rivers, high precipitation events, or rapid thawing of winter snow and ice.
Does it flood in Anchorage Alaska?
Flooding within the Municipality of Anchorage The Municipality of Anchorage features many small streams and several larger rivers that are susceptible to annual flooding events that pose threats to life and safety and can cause significant property damage.
How many floods Does Alaska have?
Where is the tsunami in Alaska?
The tsunami warning for Alaska covered nearly a 1,000-mile (1,600-kilometer) stretch from Prince William Sound to Samalga Island, Alaska, near the end of the Aleutian Islands.
How common are floods in Alaska?
Floods. Almost nine out of every ten Alaska Native villages experience flooding and/or erosion. Floods in Alaska commonly result from coastal storm surge, ice jams in rivers, high precipitation events, or rapid thawing of winter snow and ice. Winter storms and less sea ice during fall lead to more erosion and flooding.
Does Eagle River flood?
Major flooding is occurring along the Eagle River. Major flooding of farm land and residences along Eagle River from Eagle through Gypsum to Dotsero.