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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

Fish and Game searching for wolf that bit 2 people on Dalton Highway
Alaska Fish and Game officials are searching for a rare, potentially rabid wolf that unexpectedly attacked two people on the Dalton Highway.
Fairbanks, Alaska, United States
Alaska Public Media

Glacial flood on Skaftá River - Civil Defence "level of uncertainty"issued
The glacial flood, or jökulhlaup, is the first from the western cauldron in almost three years. This is considered to be a significantly lengthy break.
Vatnajökull Glacier
RÚV

Melting Starfish
Starfish wasting observed in Kassan for the first time in several years.
Kasaan, Alaska, United States
Krissy Dunker, Gemini , Donna Aderhold, Kris Holderied, Melissa Miner, Carol Fletcher, Sarah Yoder

Third consecutive Bering Sea storm touches down on Alaska's west coast
Meteorologists say the brunt of the storm is likely headed for the southern edge of the Seward Peninsula.
Nome, Alaska, United States
Alaska Public Media

Red skies over Finland as Canadian wildfire smoke arrives
The smoke particles have already reached high into the atmosphere, so they won't cause health problems or unusual odours. The most colourful sunset is expected on Tuesday evening.
Finland
Yle

Coastal Yukon River faces flood advisory as lower Kuskokwim catalogs flood impacts
Communities along the lower Kuskokwim River and coastal areas in Western Alaska assess damage from recent storms, with flooding and erosion impacting homes and infrastructure, and a new storm potentially exacerbating conditions.
Western Alaska, United States
Alaska Public Media
Sage Smiley, KYUK - Bethel and Evan Erickson, KYUK - Bethel

Erosion continues along Noatak River
High water throughout the summer continues to erode the river bank.
Noatak, Alaska, United States
Richard L Thoman Jr, Gemini , Jeffrey Luther, Crane Johnson

Interior sees record temperatures as former typhoon approaches Alaska
Some temperatures in the eastern Interior hit 90 degrees Sunday, as ex-Typhoon Ampil moves toward Western Alaska this week.
Eagle, Alaska, United States

Concern Over Plummeting Ptarmigan Population
This breeding season for ptarmigans has been the fourth worst on record in northern Iceland, due in part to a June snowstorm.
Northern Iceland
Iceland Review

Another whale swims close to Reynisfjara
RÚV received a video this week that shows a whale just off the beach at Reynisfjara; the second time in about a week. Guðjón Már Sigurðsson, marine biologist and cetacean expert at the Icelandic Marine Research Institute, says the whale swims shallow in a search for food.
Vik, South, Iceland
RÚV

Tree Rotten or Infested?
A close look at this fallen spruce tree raises questions underlying causes and tree health.
College, Alaska, United States

Blue Jay sighted near Dawson City
Blue jays occur across southern Canada from Alberta east to Quebec and the Atlantic provinces.
Dawson City, YT

High water after many days of rain
Alatna and Koyukuk River water level rise in three days raising concerns for transportation, and community is on emergency flood watch.
Alatna, Alaska, United States

Unusual buoy found on beach
The object was found near the mouth of the Kinia River. It contains some sort of technology, as it has a green light illuminated, indicating it is "on."
Chefornak
Molly McCammon, Charlene Saclamana, Kevin Heller, Janelle Kinegak, Cynthia Paniyak, James Benzschawel

Employee killed by polar bears at remote worksite off Baffin Island, company says
A worker with a logistics company that operates the North Warning System in Nunavut has died after being attacked by two polar bears on Thursday.
Baffin Island, Nunavut, Canada
CBC

Dead fish in creek near Eagle mine likely killed by cyanide, Yukon officials say
Officials with the Yukon government say dozens of dead fish found earlier this week in a creek near Victoria Gold's Eagle mine were likely killed by a discharge of contaminated water from the mine site.
Mayo, Yukon, Canada
CBC

“Huge disaster”: Historically weak pink salmon runs strain Alaska’s seine fishermen
Skippers in Prince William Sound and Kodiak say this year's pink harvest is one of the worst they’ve ever seen. “I wake up every morning and I try to apply for a different job," one said.
Kodiak, Alaska, United States
Northern Journal

Heatwave hits Nunavut with ‘astounding’ temperatures
A heatwave is hitting Kitikmeot and Kivalliq communities this week bringing temperatures above 30 C (86 F), twice as high as the average temperature for these regions at this time of year.
Baker Lake, Nunavut, Canada
Nunatsiaq News

Alaska's North Slope sees record-breaking heat, among state's other climate oddities
Alaska's North Slope experienced unprecedented heat with temperatures nearing 90 degrees, alongside the state's wettest July and other climate impacts.
Utqiaġvik, Alaska, United States
Casey Grove, Alaska Public Media - Anchorage

Record-breaking rain drenches Anchorage, triggering road closures and a flood advisory
Anchorage experiences unprecedented rainfall, leading to road closures and flood advisories due to overflowing creeks and waterlogged streets.
Anchorage, Alaska, United States
Chris Klint, Alaska Public Media - Anchorage

Sea gulls on the beach not moving
Observers report unusual sea gull lethargy and die-offs on area beaches.
Brevig Mission, Alaska, United States
Racheal Lee, Sarah Yoder, January Frost, Lillian Olanna, Gay Sheffield, Kathy Kuletz

River erosion threatening community water supply
Erosion of the shoreline on Well Island is threatening the water line that connects the village of Noatak to their water supply. The Tribal Health System is coordinating with the federal agencies and state and borough to support water supply needs and repairs.
Noatak, Alaska, United States
Francine Moreno, Christopher Cox, Max Neale, Jeffrey Luther, Chris Dankmeyer, James Benzschawel

Juneau glacial outburst flooding begins; Mendenhall Lake and River set to hit near-record levels
Minor flood stage will begin Monday morning, with flood water expected to crest sometime early Tuesday.
Juneau, Alaska, United States
KTOO

Calgary hail storm the 2nd-costliest disaster in Canadian history after $2.8B in damage
The Insurance Bureau of Canada says a severe hail storm that battered Calgary last month is the second-costliest event in Canadian history.
Northeast Calgary, Canada
Global News

Russia's Republic of Tyva Declares Wildfire Emergency
Authorities in Siberia’s republic of Tyva declared a regional state of emergency due to ongoing wildfires exacerbated by prolonged hot and dry weather.
Tyva, Siberia, Russia
The Moscow Times

Seagull die offs reported in several Chukotka communities
Dead seagulls were found near five coastal villages of the district - Ryrkaipia, Nutepelmena, Lorino, Lavrentiya and Enurmino. The largest number of dead birds were found near the village of Ryrkaipiy in the Egvekinot municipality. Local residents reported that there were several dozen Eastern Siberian gulls on the shore and ice floes.
Chukotka , Russia

July was cooler and greyer than normal for much of Highlands, Met Office confirms
Much of the Highlands was cooler and greyer than normal in July, but not particularly wet, the Met Office has said.
Inverness, Scotland, United Kingdom
Inverness Courier

St. Johnsbury, Vermont, Area Flooded
A localized round of heavy rain has wreaked havoc on the St. Johnsbury, Vermont, area, washing out some roads and damaging homes. This same area was hit hard with flooding just 19 days prior as the remnants of Beryl crossed North America. About two dozen rescues took place during the latest round of flooding and officials warned that the impacts could worsen as creeks rise further or more rain arrives.
St Johnsbury, Vermont, United States
The Weather Channel

The first case of a walrus dying of bird flu registered on Svalbard
“Last year we got several reports from tourists and scientists that they saw around six walruses dead here on the west side of Svalbard. Unfortunately, we couldn’t sample them as the dead walruses drifted away by the time we got to the place. But it’s not normal to get so many reported dead walruses in such a small area," said Christian Lydersen, senior scientist at the Norwegian Polar Institute. Now samples (collected by a Station Manager in July 2023) have tested positive for highly pathogenic avian influenza.
Svalbard, Svalbard and Jan Mayen
The Independent Barents Observer

2 Dead After Dam Collapses in Northwestern Russia
Two people were killed after a torrent of water poured over a cofferdam in northwestern Russia early Monday and flooded the surrounding area, authorities said.
Надвоицы, Сегежский район, Karelia, Russia
The Moscow Times

A Beautiful Menace: Invasive Orange Hawkweed Spreads Through Southeast Alaska
The invasive orange hawkweed, known for its striking appearance, is rapidly spreading across Southeast Alaska, threatening local ecosystems by outcompeting native plants.
Petersburg, Alaska, United States
KFSK

Crews battle wildfires across the US West and fight to hold containment lines
Wildfires across the western United States and Canada have put millions of people under air quality alerts, as thousands of firefighters battle the flames.
Cohasset, California, United States
AP News

First ever subsistence fishery closure at Port Clarence causes hardship at Teller, Brevig
After experiencing an unprecedented closure of subsistence salmon fishing, the Port Clarence district, including Teller and Brevig Mission, is now open for fishing.
Teller, Alaska, United States
The Nome Nugget

Landslide forces closure of section South Klondike Highway north of the U.S. border
A landslide caused by heavy rains has shut down the South Klondike Highway, affecting travelers and requiring officials to coordinate an alternative route for stranded cruise passengers.
Carcross, Yukon, Canada
Juneau Empire

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