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The LEO Network is a worldwide network of observers and experts that share their observations of environmental change.
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Observations

2 found dead after residential fires in Mat-Su
Two individuals died in separate fires in Mat-Su, with one victim found outside his home after escaping the blaze, potentially succumbing to extreme cold.
Palmer, Alaska, United States
Alaska Public Media
Chris Klint, Alaska Public Media - Anchorage

Rural Chugach Electric customers deal with 'excessive' winter outages
Chugach Electric acknowledges the high frequency of winter power outages in Cooper Landing and Moose Pass, attributing them to heavy snowfall and considering solutions like local maintenance crews.
Moose Pass, Alaska, United States
Alaska Public Media

Breakup brings serious flooding to Yukon and Kuskokwim River communities
Breakup of the Yukon River over the weekend has led to serious flooding in Eagle, Circle and Fort Yukon.
Eagle, Alaska, United States
Alaska Public Media

With Anchorage schools remote again, another storm hitting Southcentral Alaska
With Anchorage schools remote again due to a 17-inch snowfall and strong winds, another storm is hitting Southcentral Alaska, potentially causing power outages as trees fall on electric lines.
Anchorage, Alaska, United States
Chris Klint, Alaska Public Media - Anchorage

Southcentral Alaska cold snap and surging natural gas demand put supply in question
A cold snap in Southcentral Alaska has led to increased natural gas demand, causing Enstar to struggle with supply due to equipment failure and technical issues.
Anchorage, Alaska, United States
Casey Grove, Alaska Public Media - Anchorage

Unprecedented double glacial dam release brings flooding to the Kenai
Usually, the Snow Glacier and Skilak lakes release every two or three years. Both at the same time is unprecedented.
Skilak Lake

Roof of vacant, condemned Anchorage warehouse partially collapses under snow load
The warehouse at 4640 Gambell St. damaged Wednesday is owned by Marten Martensen, the primary owner of the Continental Auto Group in Anchorage. He was part of a group that purchased the property in October 2022 and briefly used it to store around 10,000 tires until last December’s successive snowstorms caused the structure to begin collapsing.
Anchorage, Alaska, United States

Kivalina neighbors banded together to save a house from falling into the sea amid last week’s storm
Kivalina has long dealt with climate change-driven erosion. While the village didn’t feel the effects of heavy flooding, residents are wary of a future with heavy autumn storms.
Kivalina, Alaska, United States
Kavitha George, Alaska Public Media - Anchorage

10-mile Lower Kuskokwim ice jam causes flooding, high water
A 10-mile ice jam on the Lower Kuskokwim River has caused severe flooding in Tuluksak, with the area experiencing its worst flooding in over a decade.
Aniak, Alaska, United States
Evan Erickson, KYUK - Bethel and Sage Smiley, KYUK

Ice jam floods continue to plague Alaska river communities
In the Glenallen area, Yukon and Kuskokwim River communities, and Northwest Arctic floodwaters caused by snow melt and rapid warming have caused many communities to be flooded.
Alaska, United States

Anchorage sets new record for amount of snow on the ground in April
Snow dumped on Southcentral Alaska this weekend, with more than 8 inches falling in the Anchorage area and about 5 inches in the Matanuska-Susitna Borough. A Climatologist says this weekend has led to a record amount of snowpack this late in the season.
Wesley Early, Alaska Public Media - Anchorage

Weather service warns that strong winds in Anchorage could lead to power outages and downed trees
Intermittent power outages continued across Anchorage Friday as high winds that started the day before toppled trees across the city.

Chevak rallies to repair storm-damaged subsistence gear
During a community meeting, Chevak residents said better emergency planning should be a long-term priority. For now, though, assessing damage is the focus.
Chevak, Alaska, United States
Emily Schwing, special to Alaska Public Media

1 person killed in South Anchorage roof collapse
The roof collapsed at a South Anchorage gym during a fitness competition. The Anchorage Office of Emergency Management cautioned residents that the city has had near-record snow conditions this winter, and residents should consider the snow load on their roofs. Officials also warned that property owners should exercise extreme caution if removing snow from their roofs themselves.

Dunleavy issues disaster declaration for Interior Alaska and Mat-Su storms
Extreme winds and cold temperatures have affected the areas. At one point over the weekend, 20,000 households in Mat-Su lost power.
Palmer, Alaska, United States

Southwest Alaska community on Bering Sea coast experiences severe flooding
Kwigillingok, a community on the Bering Sea coast of the Yukon-Kuskokwim Delta, is used to some flooding during high tides. But in recent years, that flooding has grown more severe, reaching a new threshold last week.
Kwigillingok, Alaska, United States

Anchorage officials report a second building collapse this weekend with no injuries
This is the second reported roof collapse in Anchorage in two days.

Kuskokwim River breakup floods roads, impacts drinking water for some communities
The Kuskokwim River breakup has led to widespread flooding, affecting roads and drinking water in several communities, with Kwethluk experiencing significant impacts.
Bethel, Alaska, United States

Powerful storm slams Western Alaska
A historically powerful storm slammed into Western Alaska Friday night and into Saturday, bringing major flooding and high winds to a huge swath of coastal communities. By Saturday evening, the state said it had received no reports of injuries or deaths related to the storm. But damage had torn across hundreds of miles of Alaska’s coastline impacting communities all along the way. Alaskans described water flooding homes and roads. Wind tore off roofs. Houses floated off their foundations. Boats sank.
Nome, Alaska, United States

2 Anchorage commercial roof collapses reported in 2 days
Both buildings were occupied during the collapses but everyone got out safely and no injuries were reported, according to Anchorage Fire Department spokeswoman Lexi Trainer.
Chris Klint, Alaska Public Media - Anchorage

Anchorage Spenard Builders Supply facility suffers major snow-related roof collapse
The Spenard Builders Supply facility in Anchorage suffered a significant roof collapse due to heavy snow, causing no injuries but damaging the structure and nearby utilities.

Borough declares local disaster for Talkeetna flood damage
In less than a day, the riverbank was eroded back more than 60 feet, threatening some cabins near the river.
Talkeetna, Alaska, United States

Juneau’s unsecured garbage and ‘bumper crop of yearling bears’ are a deadly combination
Alaska Department of Fish and Game officials say a bunch of young bears and a dwindling natural food supply are forcing the bruins to search human garbage for food before they hibernate for the winter.
Juneau, Alaska, United States

Storm damages Nikiski dock
Heavy seas caused an Offshore System Kenai (OSK) earth and fill dock, with fuel lines, to collapse. The U.S. Coast Guard says about 300 gallons of diesel fuel was spilled when fuel lines were ruptured.
Nikiski, Alaska, United States

The “8.5 mile” fire destroys a home, spreads to State Forest land
A five-acre fire destroyed one home in Haines and spread to State Forest land Monday night. The National Forest Service is flying in Tuesday evening to aid the local volunteer fire department.
Haines, Alaska, United States

Mat-Su declares disaster after Willow Creek flooding forces evacuations, closes bridge
Flooding on Willow Creek Saturday night and Sunday has led to seven families being evacuated, with five people taking shelter at the Willow Community Center. The Willow Fire Department, Mat-Su Animal Care and the Mat-Su Water Rescue Team organized to assist those impacted by the flood.
Willow, Alaska, United States

Napakiak loses access to a main road as riverbank erosion persists
Storms tore more land away from Napakiak’s already heavily eroded riverbank in early August. About eight feet of bank fell into the Kuskokwim River, adding to the more than 100 feet of shoreline that has already been lost this year.
Napakiak, Alaska, United States

Russian River flooding is affecting Kodiak residents
Russian River flooded last week in Kodiak leaving some residents scrambling to address the damage.
Womens Bay, Alaska, United States

State report details potential health impacts of climate change
How will climate change affect health in Alaska? Dangerous travel conditions could cause more accidents, warmer temperatures could spread new diseases and the topsy-turvy weather could worsen mental health. Those are some conclusions from a new state report released Monday. Listen now
Newtok, Alaska, United States
Rachel Waldholz, Alaska's Energy Desk - Anchorage

Strong winds batter Anchorage
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.

Skagway rocked by second landslide in under 2 weeks
Early Tuesday morning, a rockslide crashed into Skagway’s largest cruise ship dock. It was the second slide event in less than two weeks and caused a pair of cruise ships to divert to other ports. Some Skagway residents are calling on the city and the private company that owns the dock to take action.
Skagway, Alaska, United States

Sinkhole opens under Chefornak home, forcing family to evacuate
In Chefornak, a family was forced to evacuate their home because a sinkhole caused by thawing permafrost formed underneath it. That family had to move into a building intended to be a quarantine facility.
Chefornak, Alaska, United States

Unalaska records 120 mph winds during record-breaking August storm
The strong winds toppled boats, threw shipping containers into the bay, and even blew the windows out of American President Lines crane. The winds came during a storm from the remnants of Typhoon Bavi.
Unalaska, Alaska, United States

Winter storms flood houses in Nunapitchuk and Kotlik
Storms battered the southern Bering Sea and the Yukon-Kuskokwim Delta last month. February storms aren’t unusual, but the amount of rain and flooding is. The combination caused a lot of damage for two communities in the region.
Kotlik, Alaska, United States

Sinkhole pops up at Ft. Wainwright
A sinkhole has opened up on Ft. Wainwright in Fairbanks. The 3-foot diameter void discovered Monday near a housing unit, is suspected to be the result of thawing permafrost.
Fairbanks, Alaska, United States

As permafrost thaws, village cemeteries sink into swamp
Climate change is thawing the Yukon-Kuskokwim Delta’s permafrost, and it’s doing more than cracking foundations, sinking roads and accelerating erosion.
Kongiganak, Alaska, United States

Earthquake swarm in Port Heiden continues
Earthquakes have rattled through Port Heiden more often than usual this year. Michael West is the State Seismologist with the Alaska Earthquake Center. He took a look to compare this year’s quake numbers with other years. Listen Now
Port Heiden, Alaska, United States

Most of Hay River's 2 Seasons Adventures beach front campground wiped out by weekend storm
A Hay River tourism operation on the shoreline of Great Slave Lake has been hit hard by high water and high wind.
Hay River, Northwest Territories, Canada
NNSL Media

Citing safety concerns, airlines refuse to fly to permafrost-damaged Tununak Airport
About a year ago, Tununak opened a $19 million, state-of-the-art airport, but shifting permafrost is buckling the runway.
Tununak, Alaska, United States
Alaska Dispatch News

Autumn storm that battered Utqiaġvik coastline caused more than $10 million in damage
The storm began Sept. 28 and continued for several days. A handful of Utqiaġvik’s roads were damaged or destroyed, and the community's freshwater source was nearly compromised.
Utqiaġvik, Alaska, United States
Alaska Dispatch News

Hurricane Maria’s aftermath: ‘There will be no food in Puerto Rico’
In a matter of hours, Hurricane Maria wiped out about 80 percent of the crop value in Puerto Rico — making it one of the costliest storms to hit the island’s agriculture industry.
Yabucoa, Yabucoa, Puerto Rico
Alaska Dispatch News
Frances Robles, Luis Ferre-Sadurni, The New York Times

Please go fishing, Washington state says after farmed Atlantic salmon escape broken net
It's open season on Atlantic salmon as the public is urged to help mop up a salmon spill from an imploded net pen holding 305,000 fish at a Cooke Aquaculture fish farm near Cypress Island.
Cypress Island, Washington, United States

Erosion at Homer Spit is speeding up
Land's End Resort was built more than 50 years ago, and during that time, the Homer Spit has changed dramatically. A change in the direction and intensity of winds may be driving the faster erosion.
Homer, Alaska, United States

Southern California Fires Surpass 115,000 Acres As Santa Ana Winds Drive Flames
Driven by fierce Santa Ana winds, four intense fires near Los Angeles grew to engulf more than 115,000 acres Thursday, and officials say residents should be prepared for even more strong winds through Friday.
Ventura County, California, United States
KCBX Central Coast Public Radio

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