Permafrost underneath the structure is believed to have melted since last fall and key parts of the building might not be able to withstand strong winds or an earthquake, according to a professional engineer hired by Dawson City.
A storm that started Sunday and largely tailed off by Monday afternoon had dropped nearly 17 inches on the city by evening to establish the new seasonal snowfall total, according to the National Weather Service. The storm closed schools in Anchorage and Mat-Su on Monday, and contributed to a fatal collision on the Parks Highway.
A commercial building's roof in South Anchorage collapsed due to heavy snow loads and potential design flaws in older wooden truss systems, prompting officials to advise building owners to clear roofs and assess structural safety.
The second-worst flood on record in the Interior Alaska community of Manley Hot Springs began to recede on Sunday, but dozens of residents were displaced and cut off from power. Flooding is also reported in Sleetmute, Red Devil and Georgetown on the Kuskokwim River and Circle on the Yukon River.
The storm brought winds up to 40 mph to communities from Wainwright to Kaktovik, weather officials said. High waves damaged a road in Utqiagvik, affecting around five houses, residents reported.
Lytton, British Columbia, broke successive Canadian heat records early this week, with temperatures peaking at 121 degrees on Tuesday. Then the fires swept in.
Forecasters say they are expecting significant coastal erosion from Utqiagvik to Unalakleet from the second severe-weather event to hit the region in three weeks.
Nearly 12 inches of rain fell on the town of Pelican in 48 hours, and all-time records were set in Juneau, Skagway, Haines, Petersburg and Ketchikan. The City of Haines is sending alerts about the immediate danger of landslides.
Two heavy rainstorms caused flooding and landslides in the upper valley last week, damaging infrastructure and leaving two residents temporarily trapped in their vehicle.
August 9, 2022 Borough officials said multiple roads were closed Tuesday and more were being monitored after several days of rain.
In Utqiaġvik, where the coast is eroding at some of the fastest rates in the nation, storms, flooding and thawing permafrost damage houses, roads and cultural sites. Ice forms later each year and storms are becoming longer and more severe.
For years now, buildings in Inuvik have been sinking due to thawing permafrost. It's part of a worrying trend across the Arctic, writes David Michael Lamb.
It's coming up to peak flood season in BC with extra thick snowpack melting into rivers. On top of that, an atmospheric river is coming.
Rescue teams raced into Vermont on Monday after heavy rain drenched parts of the Northeast, washing out roads, forcing evacuations and halting some airline travel. One person was killed in New York as she was trying to leave her home. Officials say the storm has already wrought tens of millions of dollars in damage.
Heavy snow followed by rain last week damaged homes around town. Shori Heaton awoke on Sunday to find that her woodshed had collapsed under a wet
Conception Bay South was dealt a hard hand by what some have dubbed the ‘storm of the century.’ At least two local churches, Topsail United and All Saints in Foxtrap saw siding ripped off their steeples by the 120 kph winds.The most extensive damage was along the coastline, with both CBS mayor Terry French and Royal Newfoundland Yacht Club Commodore Larry LeDrew estimating millions of dollars worth of damage.
Juneau’s urban avalanche forecast describes “extreme” danger Saturday evening. Centennial Hall will open as an emergency shelter at 8 p.m. Saturday.
It’s not often that Southcentral Alaska residents wake to thunder in the middle of the night. But what forecasters are calling an unusual storm moved from the Talkeetna Mountains into the Matanuska Valley and then Anchorage and south to the Kenai Peninsula from Wednesday night into Thursday morning. At least one lightning-caused structure fire was reported.
One reading on the Hillside clocked winds reaching 91 miles per hour. The day saw reports of property damage, road closures and downed power lines.LEO Note: According to Rick Thoman of NWS, these are unusually high winds for April.
Ketchikan officials say there’s “currently no danger of dam failure” but noted that a flood advisory is in place through Sunday.
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