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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

Strong pollen spread in Eastern Norway
Extreme pollen spread in Eastern Norway is causing significant discomfort for allergy sufferers due to a combination of a long winter, delayed spring, and sudden warm, dry weather.
Norway
NRK

Summer flowers blooming in January
Unseasonable blooming of goldenrod (Subphylum Angiospermae).
Bellaire, Texas, United States

Boaters urge others to be more prepared after Great Slave Lake rescue
Samuel Roberts, 65, and Mark Elson, 51, said they were not prepared to be lost along the shore of Great Slave Lake when they headed out for a short fishing trip. But it became smoky and foggy, and the men became disoriented. The following day, when the air cleared, Roberts said they couldn't recognize anything. "We had no idea that we crossed over the Dettah side and [were] headed to the East Arm," said Elson.
Dettah, Northwest Territories, Canada
CBC

Code red issued, alert warning raised due to latest Shishaldin Volcano eruption
An explosive eruption Friday at Shishaldin Volcano on the Aleutian Chain raised renewed unrest, resulting in a higher level of warning status by the Alaska Volcano Observatory.
False Pass, Alaska, United States

Canada wildfire: all 20,000 Yellowknife residents evacuating
Canadian fire crews on Thursday battled to prevent wildfires from reaching the northern city of Yellowknife, where all 20,000 residents are leaving by car and plane after an evacuation order was declared.
Yellowknife, Northwest Territories, Canada
Reuters

More than 271 structures impacted by Lahaina fire
More than 271 structures have been impacted by the Lahaina fire, the U.S. Civil Air Patrol and Maui Fire Department reported after flyovers of Lahaina town on Wednesday..
Lahaina, Hawaii, United States
mauinews.com

Calm but overwhelmed: wildfire evacuees from Behchokǫ̀ start to arrive in Yellowknife
Behchokǫ̀, a community of about 2,000 people northwest of Yellowknife, issued an evacuation order shortly before 6 p.m Monday evening. A wildfire is burning about 25 kilometres to the east of the Behchokǫ̀, and 45 kilometres northwest of Yellowknife.
Behchokǫ̀, Northwest Territories, Canada
CBC

Haze from Canada wildfires coming to Southcentral Alaska this week
The smoke is from numerous wildfires burning in Canada’s Yukon Territory.
Anchorage, Alaska, United States
Alaska Public Media
Chris Klint, Alaska Public Media - Anchorage

79 wildfires burning in northern Quebec, 11 out of control
Wildfires are still burning in Quebec's northern zone, with 11 fires still considered out of control early Tuesday morning. However, the provincial forest fire prevention agency, SOPFEU, said rain since Sunday and rising humidity have helped stabilize the flames for the time being.
Chibougamau, Quebec, Canada
Montreal

Boy, 9, died of asthma attack made worse by wildfire smoke, parents say
Grieving parents who lost their nine-year-old boy last week say their son died after a severe asthma attack made worse by wildfire smoke engulfing parts of British Columbia.
Kamloops, British Columbia, Canada
CBC

Sahara dust in the Caribbean
Air quality in parts of Trinidad are being impacted by Sahara Dust and causing respiratory symptoms for residents.
Laventille, San Juan/Laventille, Trinidad and Tobago

Cabins lost in wildfire near Tulita, N.W.T., as smoke forces some residents to leave
At last measurement, the fire had burned about 14,000 hectares and remains within 10 kilometres of Tulita, but is on the far side of the Mackenzie River.
Tulita NWT

Wildfire smoke affecting millions of Canadians expected to linger for at least 2 days
Smoke from Canadian wildfires will make breathing outdoors difficult today for millions of people across the six largest provinces and into the United States.
Toronto, Ontario, Canada

Possible wildfire-related fog in northern regions
A fog-like mist in northern Iceland may be connected to forest fires in Canada, with meteorologists suspecting that diluted smoke from the fires has reached the country due to prevailing winds blowing from west to east.
Iceland
RÚV

Evacuations and anxiety as wildfires rage near Cree communities in Quebec
From thick smoke to a complete evacuation, several Cree communities in northern Quebec are dealing with impacts of the wildfires raging in the region. "The fire is moving aggressively, and it's still moving quickly, headed towards Oujé-Bougoumou. This has created a lot of fear and anxiety in the community.
Quebec, Canada

Air quality in Calgary 'very high risk' as wildfires rage in northern Alberta
Air quality in Calgary remains poor as wildfire smoke blankets the city. The situation is expected to last through the long weekend.
Calgary, Alberta, Canada
calgaryherald

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

President Tokayev Arrives in Kostanai Region as Forest Fires Burn Record 43,000 Hectares
The Kostanai Region declared a state of emergency on Sept. 4 after forest fires burned a record 43,000 hectares (the size of Сarribean Barbados island) and forced an evacuation of 1,841 people.
Аманкарагай, Әулиекөл, Kostanay, Kazakhstan
The Astana Times

Wildfires Blanket Moscow in Smog
The fires affecting Moscow are concentrated in the Ryazan region, some 250 kilometers to the south. This is not the first time smog has appeared in Moscow in recent months, with local authorities advising residents to wear masks to protect themselves earlier this month.
Moscow, Russia
The Moscow Times

Sandstorm caused a cloud over the capital
Suspended particulates' concentration in the capital area was high today due to a sandstorm on the desert sands of South Iceland, the city of Reykjavik warned at noon.
Reykjavík, Capital Region, Iceland
RÚV

Fort Smith residents should expect heavy smoke this week as wildfire burns 38 kilometres away
There's a wildfire burning near Fort Smith, N.W.T., about 9,000 hectares in size. Fire crews are currently at the scene. People are being evacuated from the Taltson Dam area "out of an abundance of caution," the territory says.
Fort Smith, Northwest Territories, Canada

In Anchorage, June’s record heat and little rain ramp up holiday weekend fire risk
Anchorage saw temperatures spike above 60 degrees every day in June for the first time in recorded history. The city also experienced near record low precipitation: Only 1/10 of an inch of rain fell the entire month.
Anchorage, Alaska, United States
Anchorage Daily News

Large tundra fire burns 12 miles away from St. Mary’s
“It’s been hot, it’s been dry, and it’s been windy. And those winds gusts of 20 miles per hour, it’s kind of funneled through the Andreafsky River drainage,” said Beth Ipsen. Federal entities sent in more firefighters this week, and some residents are thinking about preparing their go-bags.
St. Mary's, Alaska, United States
Anchorage Daily News

The worst of Anchorage’s allergy season may be over, two of Alaska’s only ‘pollen hunters’ say
This season the birch pollen has been particularly bad. Some people with asthma have had to leave the state. The peak was May 18 when pollen counts were 974 grains per cubic meter.
Anchorage, Alaska, United States
Anchorage Daily News

Delhi: Bhalswa landfill smoulders for 2nd day, shrouds areas in toxic haze
The blaze was the fourth such incident in the last one month, as Delhi’s landfills are catching fire due to heavy build up of methane between the layers of millions of tonnes of garbage and high temperatures the city. Local residents said small fires keep erupting in the huge mountain of waste, but they have not seen such a massive one that broke out on Tuesday night.
New Delhi, Delhi, India
Hindustan Times

Fires burn in Siberia, but Russian firefighting assets are in Ukraine
Fires are already erupting in Siberia this spring, sending billowing smoke into the western United States. One of the regions with the largest number of extinguished forest fires was in Omsk Oblast. Videos from the Siberian Times showed wildfires raging across the Omsk and Tyumen oblasts in Western Siberia, while satellite data showed several fires across the landscape beginning in the first half of April.
Omsk Oblast, Russia
Washington Post

Winds whip up volcanic ash from 1912 eruption in Alaska
Volcano scientists issued an alert Wednesday, warning that a cloud of ash — from an eruption more than century ago — was headed toward Alaska's Kodiak Island. The ash is from the powerful 1912 eruption of Novarupta.

Fire Updates: McFarland Containment Advances as McCash Fire Grows
A handful of fires burning east of Humboldt continue to spread, although some containment efforts have made progress in the McFarland Fire and River Complex...
McFarland, California, United States
North Coast Journal

3 volcanoes erupting across Aleutian Range
Three volcanoes are erupting across the Aleutian Range — Great Sitkin and Semisopochnoi in the Aleutian Islands and Pavlof Volcano on the Alaska Peninsula.
Adak, Alaska, United States
Alaska Public Media

Fire Updates: Smoke Intensifies, River Complex Estimated Containment Date Oct. 1
A handful of fires burning east of Humboldt continued to grow overnight with minimal containment, bringing air quality and travel impacts. Parts of State Route 36 have reopened to controlled traffic. Overall hot, dry conditions are expected to complicate fire suppression efforts.
Junction City, California, United States
North Coast Journal

More buildings lost in main B.C. fire as heat wave is set to bake B.C.
The wildfire has now grown to 565 square kilometres in size.
Kamloops, British Columbia, Canada
vancouversun

Siberia Feels the Brunt of Climate Change as Wildfires Rage
The driest summer in 150 years has turned Yakutia into a tinderbox and seen wildfires tear through the region.
Yakutsk, Sakha, Russia
The Moscow Times

Smoke may cause unhealthy air quality in Southcentral and Interior Alaska, DEC says
Parts of Interior and Southcentral Alaska will see poor air quality as a result of wildfires this week, the Alaska Department of Environmental Conservation warned on Tuesday.
Alaska Public Media

‘It’s a nightmare’: 300 wildfires blaze, another evacuation order issued as southern B.C. still parched
As of Monday, some 300 wildfire were burning across British Columbia. Thirty-seven blazes, 12 per cent of all B.C. fires, are rated as highly visible or a threat to life or property. Several new evacuation orders and alerts were posted over the weekend by regional governments across B.C.’s southern Interior.
British Columbia, Canada
vancouversun

Air quality statements expand throughout Alberta as heat wave continues
Air quality concerns have extended across the foothills and west-central Alberta including Calgary and surrounding areas.
Calgary, Alberta, Canada
Calgary

Environment Canada issues air quality warning for Nunavik
Active fires in northeastern Ontario and eastern Manitoba are expected to send smoke across northern Quebec today and Wednesday, Environment Canada said in a special air quality statement posted for each of the region’s 14 communities.
Kuujjuaq, Quebec, Canada
Nunatsiaq News

Permafrost is ablaze with hundreds of wildfires in world’s coldest region
Wildfires on permafrost are ravaging Yakutia - or the Sakha Republic - the largest and coldest entity of the Russian Federation. The scale is mesmerizing. There are some 300 separate fires, now covering 12,140 square kilometers - but only around half of these are being tackled, because they pose a threat to people. The rest are burning unchecked.
Sakha, Russia
Siberian Times

Volcanic Gases Cause Haze and Breathing Issues
Gases from the ongoing eruption on Iceland’s Reykjanes peninsula may lead to fewer sunny days this summer, Vísir reports. Eruption gases have been creating a haze in the capital area in recent days and causing discomfort for people with asthma or other lung conditions. Air quality specialist Þorsteinn Jóhannsson says locals should get into the […]
Reykjavík, Capital Region, Iceland
Iceland Review

Air quality poor in parts of B.C. as more than 200 wildfires burn across province
Air quality alerts remain in place for several areas in B.C.'s southern Interior on Tuesday as more than 200 wildfires continue to burn through hundreds of square kilometres of the province.
Thompson-Nicola J, British Columbia, Canada

Russia’s largest and coldest region is on fire - again, and this year wildfires strike early
Even school children are in firefighting brigades in some areas of Yakutia.
Srednekolymsk, Sakha, Russia
Siberian Times

Dump burning leads to wildfire
Dry spring conditions and strong winds are allowing a burn at the dump to grow near Pilot Point. Fire crews are dropping suppressant and 12 smokejumpers worry working the fire estimated at 250 acres as of Monday night.
Pilot Point, Alaska, United States

Smokejumpers deployed to wildfire threatening fish camp, allotments on Kuskokwim River near Akiachak
The Alaska Division of Forestry deployed 12 smokejumpers on an estimated 100-acre wildfire burning near the village of Akiachak in southwest Alaska Tuesday afternoon to protect a fish camp and Native allotments surrounding the fire.
Akiachak, Alaska, United States
AK Fire Info

Wildfire infernos in Western Siberia as drivers in Novosibirsk region report zero visibility
Omsk region reported ‘record high’ number of wildfires and cases of dry grass burning, that turn into wildfires this spring, with one day last week counting nearly a thousand new events a day. Omsk region emergency services said the number of wildfires is seven to ten times above the norm.
Omsk, Omsk, Russia
Siberian Times

Child hospitalized after exposure to volcanic gases
Thelma Dórey Pálmadóttir, age 14, fell ill while visiting the Geldingadalir eruption on Easter Sunday. She was one of ten people who reported symptoms. The explanation from doctors is that it was probably volcanic gas poisoning.
Grindavík, Southern Peninsula, Iceland
RÚV

Carbon dioxide spikes to critical record, halfway to doubling preindustrial levels
The concentration of the heat-trapping gas topped 420 parts per million, while the planet has warmed more than two degrees. This is the highest daily average concentration to be recorded. Data was collected at the Mauna Loa Observatory on the Big Island of Hawaii.
Mauna Loa Observatory, Hawaii
Washington Post

Blizzards kill 10 people, including 5-year-old child
Severe snow and dust storms hit Mongolia over the weekend and earlier this week. Wind speeds reached 34 meters per second. The storms and blizzard resulted in the death of nine people and a five-year old child in Dundgovi Province. Hundreds of others have gone missing.
Dundgovi, Mongolia
The UB Post

Peat fires continue to burn at air temperature of -50C in northeastern Yakutia
Pillars of smoke were filmed over the areas hit by last summer’s wildfires despite the current long spell of extremely cold weather.
Saydyp, Altai Krai, Russia

Reeking whale carcasses plaguing Withernsea with sickening smell
Given the rarity of similar incidents, the whales have attracted a large crowd since Christmas Eve. On Boxing Day, the Coastguard confirmed that patrols have been taking place to ensure the safety of the public in the days since the animals were stranded.
Withernsea, England, United Kingdom
HullLive

Air quality alert from wind storm and blowing ash
Strong northwesterly winds in the vicinity of Katmai and the Valley of Ten Thousand Smokes have picked up loose volcanic ash eruption and carried it to the southeast toward Kodiak Island today. The maximum cloud height is 5,000 ft above sea level. This is not the result of recent volcanic activity and occurs during times of high winds and dry snow-free conditions in the Katmai area.

Russia’s coldest city suffocates under a thick blanket of smog from September wildfires
The lengthy wildfire season follows a record-hot Arctic summer. People living in Yakutsk are waking up to heavy smog brought from the wildfires raging to the west, east and north; struggling to breathe and with head, eye and throat aches.
Yakutsk, Sakha, Russia

Winds kick up century old volcanic ash in Alaska
Strong southerly winds picked up loose ash from a 1912 volcanic eruption, sending an ash cloud about 4,000 feet into the sky.
Novarupta Volcano

Wildfire smoke from Siberia keeps drifting into Alaska — and may continue to do so for weeks
A haze visible through Southcentral Alaska on Wednesday was caused by smoke from fires burning in Siberia that began flowing into Alaska in early July.

In Photos: Disastrous Wildfires Sweep Siberia
Gallery | The forest fires have covered an area larger than Greece and are emitting black smog that harms nearby populations.
Yakutsk, Sakha, Russia
The Moscow Times

All forest fires extinguished in Chukotka
All forest fires have been extinguished in Chukotka, where thousands of hectares of natural areas have been blazing before, according to the region's Department of Natural Resources and Ecology. RIA Novosti, 20.07.2020
Chukotka Autonomous Okrug, Russia
РИА Новости

Russian Wildfire Smoke Choking Siberian Cities
Photos of Yugorsk and other cities showed residential buildings fuzzy under a blanket of white smog.
Yugorsk, Khanty-Mansiyskiy Avtonomnyy Okrug, Russia

Seem hazy lately? Smoke from wildfires in Siberia might be what you’re noticing
Smoke from wildfires in Siberia drifted to Alaska last year as well, according to the National Weather Service, but Alaska already had hazy skies from local wildfires.

Siberian Wildfires Swell Amid Historic Heatwave
Most of the blazes are in a region that saw possibly the hottest-ever temperature above the Arctic Circle this month.
Verkhoyansk, Sakha, Russia

Saint Lucians Urged To Protect Themselves Against Saharan Dust
Saint Lucia’s Ministry of Health has advised citizens to take measures to protect themselves from the ill effects of Saharan dust.
Castries, Castries Quarter, Saint Lucia
St. Lucia Times News

'Godzilla dust cloud' from Sahara blankets Caribbean on its way to US
Air quality sinks to hazardous levels as biggest cloud seen in a generation swamps region after transatlantic journey
The Caribbean Sea
the Guardian

Enormous plume of dust predicted to reach U.S. all the way from the Sahara Desert
The dust should suppress Atlantic hurricane activity, at least temporarily.
Washington Post

Yellow-tinted Water around Nome Identified As Spruce Pollen
The yellow tinting in ocean water has been identified by the Tanana Valley Clinic as spruce pollen, but it remains to be seen why the pollen counts are so high this year.
Nome, Alaska, United States

Next ‘stop’ Kara Sea in the Arctic Ocean?
Toxic fuel from 21,000 ton leak reaches pristine lake, bypassing floating booms, as rivers of diesel pollution cover-up is exposed.
Norilsk, Krasnoyarskiy, Russia
Siberia Times

Pollen Tinting Water around Norton Sound Communities
Ocean water may be tinted yellow from pollen.
Nome, Alaska, United States
Vanessa Tahbone, Anahma Shannon, Toby Anungazuk Jr

Pollen Levels Elevated in Anchorage
Elevated pollen levels in Anchorage and across Alaska raise questions about changes in respiratory health and the importance of having good air quality during the coronavirus pandemic.

Russia’s 2020 Wildfires Cover Greece-Sized Area
Wildfires in Russia have burned across a combined area the size of Greece so far in 2020, surpassing official estimates threefold. Experts warn that this year’s blazes could become the most destructive in history.
Krasnoyarsk, Krasnoyarskiy, Russia

Yellow Residue in the Ocean is Likely Pollen
Unusually high levels of seasonal pollen create a visible sheen on water.
Stebbins, Alaska, United States

Fine Yellow Dust is Likely Pollen
Seeing pollen in rainwater is unusual.
St. Mary's, Alaska, United States

Pollen Tornado
Warm temperatures are causing birch buds to burst, sending large amounts of pollen in the air. In Chuathbaluk, there was so much pollen, it was visible as a tornado.
Chuathbaluk, Alaska, United States

Where is our spring? Locals in Western Siberia say it feels like they skipped a season
Abnormally hot May weather resembles midsummer with air temperatures as high as +35C.
Krasnoyarsk, Krasnoyarskiy, Russia
Siberia Times

Birch pollen count breaks 'world record' in Fairbanks
After a cold winter and spring, high temperatures around the Interior prompted birch tree buds to burst, sending record-setting levels of pollen into the air.
Fairbanks, Alaska, United States

Mary River Mine's iron ore dust concerns local hunters in Nunavut | CBC News
Hunters in Pond Inlet, Nunavut, say that iron ore dust from the Mary River Mine is discolouring the land around Milne Inlet, deterring animals and making it hard to get clean water when people are camping.
Pond Inlet, Nunavut, Canada

Wildfires add to coronavirus misery across nine Siberian regions and republics
With Russia on Covid-19 lockdown, 77 houses were burned down in Novosibirsk and Kemerovo regions.
Краснинское, Ленинск-Кузнецкий район, Кемеровская область, Russia
Siberia Times

Pollen in Abundance: A Stress Crop?
Pollen may be hanging in the air longer than usual due to lack of rain
Langford, British Columbia, Canada

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