State transportation workers found wet ground may have contributed to the small landslide, despite the lack of recent rain.
City park staff have set up barriers in hopes of encouraging passersby to stay far away. Potential fixes could include putting up a wall and relocating the bike path or road.
When 200 million metric tons of rock tumbled down a remote Southeast Alaska mountain in October, nobody was around to see it. But thanks to a beefed-up seismic network and a new system that can distinguish landslides from earthquakes, scientists knew it had happened.
Temperatures in the area were unseasonably high last week, reaching into the mid-40s, according to the National Weather Service. Then temperatures dropped below freezing Sunday and into Monday morning. "There's a lot of water flowing underground in this area," McCarthy said. The freeze-thaw "caused some instability and that made it slide."
Transportation engineers moved the road to avoid a giant mass of frozen debris sliding downhill.
No one was hurt when a slab avalanche buried one child and partially buried two others.
DOT spokesperson Shannon McCarthy said the weather this week -- alternately freezing and thawing -- was likely the culprit.
The avalanche north of Girdwood affected three lanes of traffic for several hours. Delays are expected Tuesday morning as crews attempt to thwart additional slides.
The consequences of heavy and persistent rainfall continue to impact Costa Rica on Friday, particularly in the canton of Turrialba and on the Caribbean.
Tribune News ServiceShimla, August 27 Heavy rain lashed several parts of the state, triggering landslides that blocked 272 roads and disrupting normal life. The Met office has forecast heavy rain in
At least 36 ships will skip scheduled stops in Skagway this summer because the cruise dock closed after a landslide sent debris toppling from the mountain above.
“This has been a very trying time,” mother Tanisha Charles said. “You don’t prepare for this. You think of fires, you think of earthquakes, but you never think of a mudslide in the middle of town.”
The avalanche came after two days of heavy snow followed by two days of heavy rain. The community had to wait several days before linemen could get to Chignik to repair the damage to its power system.
Of the 140 unstable slopes along the 92-mile park road, Pretty Rocks has the most potential to disrupt traffic.
About 145 customers in the area were without power on Friday due to damaged equipment, according to Matanuska Electric Association. It’ll likely be at least several days before the road may be cleared.
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