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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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Warm weather woes wreak havoc in Nome
A week of several freeze and thaw cycles left Nome and the region with puddles on ice and scenes that look more like breakup in spring rather than the customary snowy landscape of December. The rain on ice interrupted normal life in Nome.
Nome, Alaska, United States
The Nome Nugget

Anchorage digs out of more than a foot of wet, heavy snow
All schools in Anchorage and the Mat-Su Borough are closed Wednesday due to slick roads across the region, as snowfall continues. “This is the heaviest snowfall the Anchorage area has seen in over 20 years,” said state Department of Transportation spokesman Justin Shelby. “Our crews are keeping up as best they can.”
Anchorage, Alaska, United States
Alaska Public Media
Chris Klint, Alaska Public Media - Anchorage

Utqiagvik reaches record high 40˚F in December
The lack of winter sea ice is keeping temperatures warm. Climatologist Rick Thoman says it's a "very clear climate change signal."
Utqiaġvik, Alaska, United States
Alaska Public Media
Kavitha George, Alaska Public Media - Anchorage

Thousands of Endangered Seals Wash Up Dead on Russia's Caspian Shore
At least 2,500 dead Caspian seals have been found on the shores of Russia’s Caspian Sea coast, local authorities said Sunday.
Makhachkala, Dagestan, Russia
The Moscow Times

No sea ice in Grantley Harbor
December should have sea ice development in Norton Sound. But no sign of ice yet this year. Several storms have moved northward across the western Bering Sea and brought strong winds and bouts of above freezing weather to the Teller area and all of the Bering Strait region.
Teller, Alaska, United States
Richard L Thoman Jr, Kendra Lee, Anahma Shannon, Austin Ahmasuk, Kitrea P Takata-Glushkoff, Hajo Eicken

‘This is totally unusual’: Highly pathogenic bird flu still spreading in Alaska, state veterinarian says
More than 1,000 domestic poultry and hundreds of wild birds have died or needed to be euthanized in the state since early spring. Since the first case of a deadly strain of avian flu was detected in Alaska in May, more than 1,000 domestic poultry and hundreds of wild birds have died or needed to be euthanized.
Palmer, Alaska, United States
Anchorage Daily News

Peru bird flu: Thousands of pelicans found dead
An avian influenza outbreak is to blame for the deaths of more than 13,000 birds, many of them pelicans. More than 5,500 pelicans have died in Peru in recent weeks due to an outbreak of bird flu. Several beaches are littered with the carcasses of the dead animals and some have also been found in protected areas.
Lima, Lima Province, Peru
BBC News

Yellowknife struggling to clear above average snowfall
YELLOWKNIFE - Residents and city staff in the Northwest Territories capital are struggling to keep up with an onslaught of snow.
Yellowknife, Northwest Territories, Canada
thestar.com

Two die shoveling snow; those with cardiac risks advised to 'just let your driveway fill up with snow'
An "extreme" lake-effect storm that dumped 77 inches in Orchard Park has left the Buffalo metro area, but forecasters from the National Weather Service warn that blowing snow on Sunday could make travel difficult.The storm turned deadly for a couple of men who died of heart attacks while clearing snow. "It can be very, very dangerous for some individuals, people who have high blood pressure, people who have any type of cardiac history, to go out and shovel the snow, especially right now, because the snow is so heavy," said Burstein.
Orchard Park, New York, United States
Buffalo News

Flowers bloom again in an unusually warm November
Kale is sprouting even though it's mid-November.  Eucalyptus, rock rose, and Lenten roses don’t seem to be in the mood for winter, as they still wear their summer colors of green and red. It has been warm over almost all of the country, and never in the history of the capital has been a hotter November than this year.
Akureyri, Northeast, Iceland
RÚV

Glacier Bay bear cub diagnosed with bird flu in rare case
A black bear cub in Southeast Alaska was sick last month with bird flu, according to the Alaska Department of Fish and Game. The cub found in Bartlett Cove, Glacier Bay National Park and Preserve, is only the second instance of highly pathogenic avian influenza being diagnosed in a bear amid an ongoing outbreak. Health officials say risk to mammals, including people, remains low.
Glacier Bay, Alaska, United States
Juneau Empire

Landslide Disrupts Traffic in North East
Authorities state that although landslides are not common in this area, avalanches are. An approximately 50 to 70m stretch of road is affected, covered in about one metre of mud and debris.
Grenivík, Northeast, Iceland
Iceland Review

Invertebrates recover at Miller Creek
Just over a year ago, the Alaska Department of Fish and Game applied the pesticide rotenone to two lakes and a stream in the remote Miller Creek drainage on the northern Kenai Peninsula to eradicate the last known population of invasive northern pike on the Kenai Peninsula.
Soldotna, Alaska, United States
Peninsula Clarion

Lack of rainfall cause for up to three weeks of delay for salmon spawning this season
In early October Vancouver Island reached a drought Level 4 which impacted wildlife across the coast. After a mass salmon die off in Bella Bella, concern grew regarding drought and a delayed salmon spawning season. Currently east Vancouver Island is at a drought level of 3, which means adverse impacts are possible, while west Vancouver Island is at a drought level of 2 with less likely impacts. Dave Rolson, Tseshaht First Nation’s fisheries manager, said, “Timing is everything, really, when it comes to fish and when it comes to environmental conditions.”
Bella Bella, British Columbia, Canada

NOAA trawl survey: Cold pool returns in the Bering Sea
The Bering Sea’s cold pool, a critical part of the seafloor ecosystem, had shrunk to a worrying degree in recent years, but it is continuing to slowly return, according to the latest results of NOAA’s bottom trawl survey. Saffron cod, also called tomcod, seems to be bouncing back after a few bad years, and Arctic cod and blue king crab numbers were also better.
Bering Sea
The Nome Nugget

Rough legged hawk gets help from a Gambell friend
A rough legged hawk got a second lease on life when a Gambell woman and her mother happened upon the injured bird while riding their ATV, coming to its aid and then sending it to a bird sanctuary in Anchorage, where the animal will be nursed to health to be released back into the wild.
Gambell, Alaska, United States
The Nome Nugget

Mouse Infestation “Unlike Anything” Exterminator Has Seen
In an interview with RÚV, a seasoned exterminator has stated that Iceland is currently experiencing a mouse infestation the likes of which he’s never seen. He encourages people to take the necessary precautions. A 43-year career in extermination Despite their small stature, mice can be an outsized pest for homeowners.
Reykjavík, Capital Region, Iceland
Iceland Review

Western Arctic Caribou Herd shrank more in 2022, hurting Northwest Arctic subsistence hunters
Biologists struggle to single out a leading cause of the caribou population’s decline. Increased wolf predation, changed migration patterns and climate warming affecting food sources can all influence the herd. “It’s going to be another rough winter again this year without caribou,” Selawik resident Norma Ballot said.
Selawik, Alaska, United States
Anchorage Daily News

Harbor seal with patchy fur
Harbor seal looking sick with patches of fur missing.
Port Heiden, Alaska, United States
Bryan Reed, Raphaela Stimmelmayr, Barbara Mahoney, Jaclyn Christensen, Kimberlee Beckmen, Gay Sheffield, Gabe Dunham

Arctic Fox in Galena?
Cell phone video was taken by one resident, and the fox appears to be an Arctic fox, which is not known in this region.
Galena, Alaska, United States

"Should have received four tons of plums"
Norwegian fruit farmers are seeking compensation for poor harvests due to extreme weather conditions, with over 1,000 farmers applying for compensation this year, compared to under 500 last year, as cold weather destroyed crops in the west and north, while drought hit the east and inland areas.
Linge farm, Valldal, Fjord community, Vestland
NRK

Late Alaska Winter
October flew by leaving us with a couple of light snowfalls. November came around with something slightly more impressive, but it wasn't the same. Mid December decided to make up for all of the snowfalls that we missed all at once, it seems like.
Anchorage, Alaska, United States
Richard L Thoman Jr, Mike Brook, Mackenzie Lord

Thawing causing cemetery to sink
Permafrost thaw in Noatak is causing the condition of the grave site to degrade. A trench has formed and crosses are tipping over.
Noatak, Alaska, United States
Jeffrey Luther, Joanna Barton, Vladimir Romanovsky, Tom Wolforth

Huge sunfish makes rare appearance in cold north Vancouver Island waters
The Mola tecta, a semi-tropical sunfish, had been misidentified until seven years ago and is rarely seen in the northern hemisphere.
Cormorant Island, British Columbia, Canada
CHEK

In the village of Nutepelmen, a bathhouse was closed due to the collapse of the shore
The issue of moving the public bath to a new place is decided in the village of Nutepelmen of the Egvekinot urban district. Part of the shore, on which the modular structure now stands, was washed away by waves. The social institution was closed for an indefinite period, reports IA "Chukotka".
Nutepelmen, Chukotka, Russia
Chukotka

New peril for gray whale survival? Predatory orcas spotted in Baja calving lagoon
One pod showed up in January and was videotaped fatally attacking two resident bottle-nosed dolphins. They may have also killed a gray whale calf, although a body was never found. Predatory orcas have breached a gray whale safe space in Baja California. Could this spell disaster for a species already struggling for survival?
Campo Pachico, Baja California Sur, Mexico
Los Angeles Times

Backyard flock in Wake County tests positive for HPAI
A backyard chicken flock in Wake County has tested positive for High Path Avian Influenza (HPAI). The positive sample was identified by the N.C. Department of Agriculture and Consumer Services Veterinary Diagnostic Lab in Raleigh.
Raleigh, North Carolina, United States
North Carolina Department of Agriculture & Consumer Services

Third Detection of CWD Confirmed in North Carolina Deer Herd
A third deer in North Carolina has tested positive for Chronic Wasting Disease (CWD). Officials with the N.C. Wildlife Resources Commission reported the deer was hunter-harvested in Surry County this archery season approximately 10 miles from the two previous positive detections in Yadkin County.
Dobson, North Carolina, United States
N.C. Wildlife Resources Commission

Kodiak brown bear cub dies of bird flu
It’s one of only four mammals in Alaska to contract the virus, and the first brown bear to be found with the disease.
Pasagshak State Recreation Site, Kodiak Island, Alaska, United States
Alaska Public Media

Washington wildfire caused by pyrotechnic, police seek tips
Officials say a wildfire in Southwest Washington that ballooned Sunday, causing regional air quality issues, may have been started by a firework or firearm.
Camas, Washington, United States
The Seattle Times

Ringed seal with poor hair growth
First report of a seal with poor hair growth this year in Norton Sound region.
Safety Sound, Alaska
Barbara Mahoney, Jaclyn Christensen, Raphaela Stimmelmayr, Gay Sheffield

14 pelicans are dead at the Phoenix Zoo after contracting bird flu
The pelicans contracted highly pathogenic avian influenza, or bird flu, at the Phoenix Zoo, leaving 14 dead. Several began showing signs on Oct. 15.
Tempe Junction, Arizona, United States
Arizona Republic

How far has the Mendenhall Glacier retreated in the last 12 months?
Juneau resident James Wycoff noticed on his regular walks to Nugget Falls that the face of the glacier seemed to be retreating faster this year than he’s ever seen before. The Mendenhall Glacier’s terminus retreated more than 800 feet.
Mendenhall Glacier
KTOO

Glacial flooding continues in the Grímsvötn area
The flooding started yesterday in the Grímsvötn volcano area. The water flow at the source of the discharge reaches 300 cubic metres per second. The jökulhlaup is expected to last about 24 hours, which is how long the water takes to get to the Gígjukvísl canal on Road 1.
RÚV

Town covered by sand from storm
After severe flooding from Storm Merbok, the waters have recided leaving the town digging out a giant sand box.
Golovin, Alaska, United States
Jacquelyn Overbeck, Carol Oliver, Nic Kinsman, James Benzschawel

Yukon smashed 8 high temperature records this past weekend
The Yukon saw an unusually warm Thanksgiving weekend — there were multiple record highs set throughout the territory. Local weather watcher says a high pressure ridge creating warm and dry conditions was the cause.
Whitehorse, Yukon, Canada
CBC

People followed instructions during the storm
Weather warnings for northern gales and heavy rainfall that swept through the country yesterday expired last night. The weather was accompanied by heavy precipitation, snow or sleet, and widespread winter conditions on the roads.
Vík í Mýrdal, South, Iceland
RÚV

Castner Glacier Half-Collapsed
Hikers should be cautious when hiking the Castner Glacier trail since chunks of ice may fall and the streams and rivers are very fast.
Castner Glacier Ice Cave

A strong storm damaged the embankment in Pevek and left Rytkuchi without light
Part of the village of Rytkuchi remained without electricity for several hours. And in the northernmost city of Russia, strong waves destroyed part of the embankment. The cause was a storm operating on the territory of the city district of Pevek, reports IA "Chukotka".
Pevek, Chukotskiy Avtonomnyy Okrug, Russia
Prochukotku

September storm leaves behind treasured beach finds
The remnants of Typhoon Merbok not only battered Alaska’s west coast in September, the storm also left behind a few treasures in its wake.
Chevak, Alaska, United States
KYUK

After September storm, Newtok residents are desperate to relocate
Melting permafrost and severe erosion have plagued the community for decades. The most recent storm brought waves so fierce, the water claimed roughly half of the 80 or so remaining feet of land that stands between the back end of the school and the edge of the Ningliq river.
Newtok, Alaska, United States
KYUK

Winds down but high water just starting as ‘exceptionally strong storm’ batters Northwest Alaska
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.
Utqiaġvik, Alaska, United States
Anchorage Daily News

Slide buries highway, strands residents
Two heavy rainstorms caused flooding and landslides in the upper valley last week, damaging infrastructure and leaving two residents temporarily trapped in their vehicle.
Haines, Alaska, United States
Chilkat Valley News

Saxitoxin detected in regional clam
By Diana Haecker
Savoonga, Alaska, United States

False long-horned beetle (Stenotrachelus aeneus)
Black insect never seen by a Yupiit of Andreafski Tribal member at his home in St. Mary's.
St. Mary's, Alaska, United States
Bambi Alexie, Derek Sikes, Charles Prince, Elizabeth Graham, Eric Alstrom

Sea otter lunch for bald eagle
Two dead otters (one recent) on Kasitsna Bay side. We also found another one yesterday on the Kachemak side.
McDonald Spit, Alaska, United States
Angela Doroff, Michael Opheim , Barbara Mahoney, Rose Masui, Mike Brubaker, Kris Holderied, Stephen Payton

Dead sea otter
Walked two miles of spit and did not see any others.
Seldovia Village, Alaska, United States
Barbara Mahoney, Stephen Payton, Mike Brubaker, Michael Opheim , Kris Holderied

Wild Rose October Bloom
We typically see them blooming in June and most of them have been without blooms for months.
Galena, Alaska, United States

Salmon struggle to spawn amid record-setting drought
Record-setting drought conditions have left many of B.C’s streams and waterways too low for salmon to swim up to spawn. Heiltsuk First Nation leaders say hundreds of fish were found rotting in a creek in Bella Bella, B.C., usually teeming by fall with migrating pink and chum salmon.
CBC

Severe Erosion in Newtok
A site visit to Newtok on September 30, shows severe erosion from impacts of storm (typhoon Merbok). The images show both severe permafrost melt and river erosion.
Newtok, Alaska, United States

Lots of dead krill washed up on Sarichef Island
Die-offs of krill are in some cases associated with hypoxia (low oxygen) excess sediment suspended in the water column and changes in water temperature. There were recent reports of high levels of Alexandrium in water samples in the areas, and Norton Sound Health Corporation is performing some testing of krill samples (see below). There was also an unprecedented storm event only a week ago, unusual for the storm surge and early season.
Shishmaref, Alaska, United States
Gay Sheffield, Brandon Ahmasuk, Dean Stockwell, Racheal Lee, Jacqualine Schaeffer, Anahma Shannon, Sadie McGill, Emma Pate

Fish die off near Kotzebue
Ali Ralson was riding her 4 Wheeler towards Cape Blossom and came upon a beach full of fish. It appears that most of the fish are stickleback although there may be other species involved too. This would suggest an environmental issue that would impact multiple fish species rather than a pathogen. One potential cause could be harmful algal toxins.
Cape Blossom
Gay Sheffield, Carmen Daggett, Joanna Barton, Ted Meyers, Jacqualine Schaeffer, Jayde Ferguson, Dean Stockwell, Bruce Wright

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