The slide occurred at a time when forecasters in the region are cautioning backcountry skiers and snowboarders about the potential for warming weather to increase avalanche risk.
Ketchikan officials say there’s “currently no danger of dam failure” but noted that a flood advisory is in place through Sunday.
The Tsunami Warning Center recorded waves of less than 1 foot above normal as a result of the earthquake.
The Hatcher Pass Road in Alaska has opened for the summer season, but deep snow remains at higher elevations, with crews spending the last week digging out the road over the pass before opening it.
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.
No one was injured when a car hit a 6-foot-by-8-foot rock that fell from cliffs next to the Seward Highway late Wednesday.
Class 2 avalanche in Hatcher Pass closed down a section of the road between Mile 14 and 16. The nonprofit Hatcher Pass Avalanche Center warned that conditions in the area were dangerous and asked that people avoid the Archangel Road trail nearby.
The McDonald Fire has grown to over 39,000 acres west of the Tanana River, with statewide fires consuming 72,000 acres; critical fire danger and smoke advisories are in effect.
Muldrow Glacier on the north side of Denali is surging for the first time since the 1950s — moving 50 to 100 times faster than its usual pace. The surge was first glimpsed by K2 Aviation pilot Chris Palm last month. “I was thinking it looks really difficult to get onto the glacier right now,” Palm said. “It’s all shattered and torn up and jagged ice and deep crevasses everywhere.” The event could impact mountaineers scheduled to use the north approach to the mountain .
People in Kodiak, Homer and Sand Point were among those who headed to higher ground after the quake prompted a tsunami warning from the Alaska Peninsula to the western Kenai Peninsula.
Kivalina residents report cracks on the sides of the recently built evacuation road which connects the village to the storm refuge site and the school. The team with the Alaska Department of Transportation & Public Facilities plans to visit the village and assess the damages at the end of August.
The rapid retreat of Barry Glacier, 28 miles northeast of Whittier, could release millions of tons of rock into Harriman Ford and generate a large tsunami in Prince William Sound, according to Alaska's top geologist.
Winds gusted up to 46 mph and about 2.4 inches of rain fell from Friday to Sunday.
Akiak City Administrator David Gilila says the village is in danger of becoming an island in the Kuskokwim River.
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.
As of Monday evening, no structures had been damaged in the Munson Creek Fire, which was less than a half mile from the popular resort.
Two quakes shook the coast of the Yukon-Kuskokwim Delta Tuesday night about 45 miles offshore of the community of Hooper Bay.
An evacuation alert was also issued Friday for residents of the Lower Salcha River, from river mile 3 to 40. The Middle Salcha remains under a SET status, from river
A tsunami warning was issued for areas along the Alaska Peninsula coastline following the 7.4 earthquake, which was centered 62 miles from Sand Point. In this post, you can find links to the US Tsunami Warning Centers, as well as information on creating home emergency kits during COVID. We hope everyone stays safe as this event unfolds, and welcome observations of conditions along the Alaska Peninsula.
Port Heiden’s road to its harbor and old village site is crumbling into the sea and the lake on the other side of it will likely breach soon. “The road is basically gone. [Erosion]’s cut right half into the road,” said Scott Anderson, the Native Village of Port Heiden’s Tribal Environmental Director.
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