"The river was iced over for less then 6 weeks! As opposed to 5 months of ice 2 to 3 feet thick before climate change."
At 4:45 p.m., 65 inches was on the ground. By 7:30, 72 inches of new snow had fallen in one storm. That’s 6 feet. In less than one day! It was darn close to a new Alaska (and United States) record.
Officials say the floodwaters are swamping Alaska towns, tearing buildings from foundations, seeping into homes and covering roads. In Glennallen, the local utility is setting up Porta-Potties around the community, and area residents are asked to limit water usage. The state transportation department said there was water over a portion of the Glenn Highway on Monday, but the road remained open.
Michael Hamilton, who worked at Valdez Heli-Ski Guides, died Monday in one of numerous avalanches that have been occurring in the Southcentral Alaska backcountry recently. Several recent large wet slab avalanches reported throughout the Chugach are believed to be connected to a buried crust that formed around late October, she said. A warm storm system last week also weakened the snowpack because it added weight and heat.
"Now I have seen the current muddy at break up but usually after prolonged warming and winds. This one is about a month ahead of the game."
"Been a cool dry fall. The snow line hit twice in late August and once in September at the 4000 foot level. We saw 22 degrees several times in September and twice in August so general frost is in town. But no ice on shore lines so the rivers and lakes are staying warm even as the chill sets in"
The 61-year-old man was flown to an Anchorage hospital for treatment of his injuries, troopers said.
Early budding willows (genus Salix) were observed on the Chistochina Trail during temperatures of 18 above Fahrenheit. The average temperature on March 23, 2021 was 10 degrees Fahrenheit, the coldest temperature on the day in the past twenty years.
"The Chistochina River froze over and went to overflow by the second of February which means we went through the New Year and January with the river running open. First time that I know of."
The winds have been unusual this fall. Usually a north wind is "part and parcel of the turn of the season" but so far the wind has been "sporadic without a sense of direction."
"In a summer of continuous rainfall I would presume glorious growth and tons of picking...but this did not happen. The blueberries never took off, neither did the soap berries known to us as bear berries."
Mosquito populations may be down, but the gnats, no-see-ums, white sox and several other unidentified bugs were relentless.
Forests around Gakona saw abundant aphids and defoliation from sawflies or caterpillars.
Orchids often reproduce by sending up additional shoots from the rhizome, but can produce seeds. When they do, the seeds are lightweight and are easily blown around by the wind. The dried swamp may have provided the right nutrients and optimal environment for germination.
Diplodia galls are caused by a fungus that causes the tree to overproduce in certain areas. This generally will not kill the tree, but does make the tree more prone to breakage in areas where galls are found.
Above average winter precipitation may have contributed to high winter survival rates among wood frogs, which emerged during warm spring temperatures.
The source of the spill, a drain area about a quarter-mile uphill from the coastline, was stopped on Monday, authorities reported. And oil on the water has been contained to a site near a small boat harbor at the terminal where tankers load up with oil.
Alyeska Pipeline Service Company says that as of Tuesday morning, roughly 326 barrels — 13,692 gallons — of oily water have been recovered at the Valdez Marine Terminal.
Willows are budding early, following temperature swings of 40 to approximately -32 degrees Fahrenheit between February and March.
Late budding alder tree.
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