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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

Utqiagvik Smashes June Record High
When temperatures soar this high above the Arctic Circle, it’s an attention-grabber.
Utqiaġvik, Alaska, United States
The Weather Channel

European Heat Wave Shatters June Records in 6 Nations and France Set a New All-Time Record
All-time record highs for June have already been topped, but all-time records for any month of the year could be threatened this weekend.
Paris, Île-de-France, France
The Weather Channel

Gulf of Maine Water Temperatures Soar Near Record Highs After Ocean 'Heat Wave'
NOAA and NASA satellites measured an average sea-surface temperature of 68.93 degrees Fahrenheit in the Gulf of Maine on Aug. 8, only 0.05 degrees below the all-time record high of 68.98 set in 2012. It is the epicenter of the U.S. lobster fishing industry, an important feeding ground for rare North Atlantic right whales .
Gulf of Maine
The Weather Channel

130+cm of snow has fallen here and winter hasn't even begun
Bundle up, sit by the fire and warm your hot chocolate before reading this. It's only November 12 and one spot in the country has already picked up four and a half feet of snow! And that lucky (or maybe unlucky) winner is...
Happy Valley-Goose Bay, Newfoundland and Labrador, Canada
The Weather Network

Super-cold thunderstorm sets record with -111°C cloud temperature
According to a new study, -111°C is more than 30°C colder than typical storm clouds and is the coldest measurement of storm cloud temperature on record.
near Nauru
The Weather Network

Canada's dry lakes and dust storms 'warning for planet'
For 300 years, glacial runoff was the major water source for Kluane Lake, flowing in by way of the Slims River. But in May 2016, Kluane Lake levels dropped precipitously. The problem was a case of "river piracy" — incredibly rare, and hugely significant. The terminus or end of the Kaskawulsh glacier had receded enough that a glacial lake that fed the Slims River suddenly drained when the glacier outflow found a new direction to a new river.
Kluane Lake
The Weather Network

Record-breaking heatwave in Siberia
A prolonged heatwave in Siberia is “undoubtedly alarming”, climate scientists have said. The freak temperatures have been linked to wildfires, a huge oil spill and a plague of tree-eating moths.
Siberia, Russian Federation
the Guardian

Turkey struck by ‘sea snot’ because of global heating
Increasing blanket of mucus-like substance in water threatens coral and fishing industry
Sea of Marmara
the Guardian

Major winter storm blasts Cape Breton
Cape Breton finally looks like a winter wonderland. A quick-moving storm that raced across Atlantic Canada dropped about 37 cm of snow over the Sydney area.
Sydney, Nova Scotia, Canada
The Telegram

Satellites track real-time damage of ocean blob menacing Hawaii
A blob menacing Hawaii is now visible from space. A massive heatwave in the Pacific Ocean is killing off coral. Satellites are capturing the destruction so that scientists can learn how to rebuild the reefs.
Hawai'i, United States
The Verge

Netherlands and Belgium record highest ever temperatures
All-time records in Germany and Luxembourg could also fall in latest continent-wide heatwave
Tilburg, North Brabant, Netherlands
the Guardian

Thousands of blue jellyfish clog cooling system in Israeli power plant
Thousands of jellyfish clogged up a cooling system and threatened to suspend production at a power plant in Israel. Video filmed at the Electric Company power plant on Thursday shows the light blue sea creatures being swept down a chute and into a bin. The power plant, based in the coastal city of Ashkelon, about 15 miles north of the Gaza strip, uses seawater to cool its
Ashqelon, Southern District, Israel
The Independent

Hundreds of apparently 'flash-frozen' turtles wash ashore in New England
Robert Prescott, of the Wellfleet Bay Wildlife Sanctuary, believes a warming trend allowed the turtles to delay their migration south.
Cape Cod, Massachusetts, United States

All-time temperature records tumble again as heatwave sears Europe
Highs in Germany, Netherlands and Belgium exceeded for second time in 24 hours.
Paris, Île-de-France, France

Salmon rivers closed in face of high temperatures, low water
Salmon rivers like the Exploits River were closed to anglers around the province by the Department of Fisheries and Oceans earlier this week because of low water levels.
Botwood, Newfoundland and Labrador, Canada
The Telegram

Alaska’s changing climate
Local residents debated whether a massive release of spruce pollen, which accumulated on every surface—including car bonnets, picnic tables and the nearby Kachemak Bay—amounted to a “golden sheen” or a “yellow scum”. The fine dust turned the surface of the sea the colour of butter and left a bright, lemony line on shore that marked the extent of high tide and gave off a sickly sweet smell. This huge release of pollen might be yet another symptom of a rapidly changing environment.
Homer, Alaska, United States
The Economist

Thousands of seabirds found dead along east coast – with climate change blamed
Rising sea temperatures may mean prey swimming in deeper water out of reach of guillemots, razorbills, puffins and kittiwakes
Stromness, Scotland, United Kingdom
The Independent

Norway sets records with warmest Oslo November day since 1800s
Oslo, Oslo, Norway
The Local

Partial Dam Collapse in Siberia’s Tomsk Region as River Swells
The swelling Tom River in southwestern Siberia has led to a partial dam collapse in the city of Tomsk. This year’s heavy rainfall, combined with abnormally warm spring weather, has led to severe flooding in Russia’s Urals and western Siberia. So far, the floods have submerged around 15,600 homes and 28,000 land plots in 193 Russian towns and cities across 33 regions.
Tomsk, Tomsk, Russia
The Moscow Times

Orlando man and stepson die in Big Bend National Park
A 14-year-old boy was found dead along the trail; a 31-year-old male was also found dead at the site of a motor vehicle crash near the trailhead. Last Friday also happened to be the hottest day so far this year in that part of the park. Nearby Rio Grande Village recorded a sweltering 119 degrees — the highest in the park.
Texas, United States
The Big Bend Sentinel

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

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

Large jellyfish threaten fisheries in the Sea of Japan
Swarms of giant jellyfish are floating along the coastline of the Sea of Japan, and the damage they may cause to fisheries is feared to be the worst in more than a decade.
Wakasa Bay, Japan
The Japan News

Record-setting heat blasts the West: ‘Your skin is almost sizzling’
Fueled by climate change, the heat wave is unprecedented in its timing, intensity and scope. Coupled with a catastrophic drought that has damaged crops and shrunk vital reservoirs to all-time lows, the blazing weather is a trademark of human-caused warming.
Sacramento, California, United States
The Washington Post

Drought is killing the economy in the French Alps
The French Alps region is getting hit hard by drought, most likely exacerbated by climate change. And that's putting the entire economy there in serious jeopardy, because where there's no water, there are no tourists. Summertime in the Alps sees tourists visit for rafting and swimming. In the winter, skiing is what attracts visitors from all over. At least one resort is trying
Les Houches, Auvergne-Rhône-Alpes, France
The World from PRX

After record heat comes extreme cold to Russian Arctic coast
The year is coming to a close with temperatures down to minus 50 °C in parts of northern Siberia.
Норильск, Krasnoyarsk Krai, Russia
The Independent Barents Observer

Moscow Sees Warmest Fall on Record
The average temperature for September, October and November was 3.2 degrees C, which is 4.4 C above normal.
Moscow, Moscow, Russia
The Moscow Times

First Tulips Bloom Ahead of Schedule
Tulips of the Korolkov variety (Tulipa korolkowii) have started to bloom a month early in the southern Zhambyl region. The air temperature has hovered around 16 degrees Celsius since mid-February.
Nur-Sultan, Kazakhstan
The Astana Times

Alaska salmon stream hits high temperature during heat wave
The science director for Cook Inletkeeper, a nonprofit organization that monitors the health of Cook Inlet, wrote a paper two years ago on what salmon streams might be like in the future with climate change.
Willow, Alaska, United States
The Seattle Times

Heat wave on the rise in Telangana, temperature soar to 42 degrees
"Heatwave is on the rise in Telangana with temperatures soaring between 41 and 42-degree celsius in North and North-East regions of the state, said the weather officials."
Telangana, India
The Hans India

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

Nearly 300 Wildfires in Siberia Amid Record Warm Weather
Russia's Aerial Forest Protection Service is trying to suppress 136 fires over 43,000 hectares. Firefighters are using explosives to contain the fires and seeding clouds with silver iodide to encourage rain.
Sakha, Russia
The Moscow Times

Mass die-off of clams fouls Revere Beach
The Division of Marine Fisheries is analyzing the clams and expects to have preliminary results in the coming days that might point to a cause.
Revere, Massachusetts, United States
The Boston Globe

Svalbard had warmest June on record
Longyearbyen airport had an average temperature of 6.1°C, which is 2.5°C above normal. Global air and sea surface temperatures were also at record levels.
Longyearbyen, Svalbard, Svalbard and Jan Mayen
The Independent Barents Observer

In Photos: Muscovites Swelter in Record-Breaking Heat
Temperatures in Russia’s capital hit an all-time high of 32 degrees Celsius on Tuesday – Moscow’s hottest day in over 130 years.
The heatwave follows a spate of volatile weather in the city and other parts of Russia. In June, after severe rainfall flooded parts of the city, Moscow was struck by Storm Edgar, which killed two people and injured dozens more. A rare tornado was also sighted in the Moscow region.
Moscow, Moscow, Russia

Summer Heatwave Sweeps Russia, Breaking Dozens of Temperature Records
Around 40 daily temperature records were broken across Russia and annexed Crimea on Tuesday as hot summer weather gripped the country. The unprecedented temperatures have engulfed Russia from its central regions to the Far East, reaching a maximum of 38.7 degrees Celsius in the village of Mamakan in southeastern Siberia’s Irkutsk region.
Moscow, Moscow, Russia

Sweltering heatwave sweeps across Punjab
A severe heat wave is sweeping across parts of Punjab, with temperatures reaching up to 44 degrees Celsius on Monday. In different cities, including Gujranwala, Sialkot, Malakwal and Sambrial, reported that the scorching heat reduced traffic on roads, leaving markets deserted with people preferring to shop in the evening. People traveling on motorcycles and public transport are also facing a tough time.
Gujranwala, Punjab, Pakistan
The Express Tribune

Russia's Record Floods Submerge Uranium Mines in Urals
Environmentalists say the latest flooding may have sent radioactive substances into the river, potentially affecting hundreds of thousands of people living near the banks of the Tobol downstream. State nuclear agency Rosatom, whose subsidiary operates the mines at the Dobrovolnoye uranium deposit, denied that its mining facilities were impacted by the flood.
Seversk, Tomsk, Russia

Researchers came to study Russian Arctic glacier, but found only big lake
The glaciologists from Moscow came too late to see the MGU glacier in the North Ural.
The Independent Barents Observer

Climate change hits back, Svalbard coal mine flooded by melting glacier
After days with record heat at Svalbard, the penetration of water from the above melting glacier is now flooding Norway’s only operating coal mine that supplies the country’s only coal-power plant.
Longyearbyen, Svalbard, Svalbard and Jan Mayen

Northern Canada: mild temperatures cause winter road closure in Northwest Territories
Deteriorating conditions on the Mackenzie Valley Winter Road have prompted the Northwest Territories government to close the winter highway for the season.
Mackenzie Valley Winter Road
Eye on the Arctic

Record November warmth in Svalbard
At Longyearbyen airport, the peak temperature reached 9.2 °C for a short period, nearly two degrees warmer than the last November record measured in 1975.
Longyearbyen, Svalbard, Svalbard and Jan Mayen

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

A bitter freeze and coronavirus have sprouted big problems for Palisade’s peach season
Palisade-area fruit growers were out in their orchards the frigid night of April 13 and into the next morning, frantically cranking up wind machines, turning on irrigation water, and lighting burn barrels in last-ditch efforts to save crops from a bud-killing Canadian cold front.
Palisade, Colorado, United States
The Colorado Sun

2 adults, child die after crashing through ice
The Arctic Sounder - Serving the Northwest Arctic and the North Slope
Noatak, Alaska, United States
The Arctic Sounder

'Spring heat wave': record temperatures in Canada's central Arctic
In Yellowknife, the territorial capital, temperatures climbed above zero over the weekend, breaking a record high on Sunday with a temperature of 3 C.
Yellowknife, Northwest Territories, Canada
Eye on the Arctic

Denver extends heat wave record for September with ninth consecutive 90-degree day
Denver's hot weather keeps on sizzling, tying a record for consecutive 90-degree days in September.
Denver, Colorado, United States
The Denver Post

Storms hit region with high winds, snow and then rain
Strong south winds hit 71 miles per hour in St. Michael, Shishmaref had its sea ice blown away and the Nome Airport saw 0.64 inches of precipitation – mostly in the form of rain - last weekend. The storm that hit on Saturday, Dec. 18 and continued all day Sunday brought the total precipitation for December thus far to 2.04 inches.
Nome, Alaska, United States
The Nome Nugget

Heatwave hit Europe’s Arctic coast
Few places in Europe were warmer than the Finnmark region on Tuesday. Nyrud in the Pasvik valley measured a peak at 25.3 degrees Celsius (77 F), actually higher than the Mediterranean coast of Spain and Italy.The normal chilly winds along the coast of Finnmark in Norway and Kola Peninsula in Russia were replaced by very warm air.
Lakselv, Finnmark Fylke, Norway

Snow, wind and rain disrupt life as usual in Nome
Puddles on ice, slippery sidewalks and heavy wet snow berms are remnants of a three-day weather event that pummeled Nome and the region. According to UAF Climate Specialist Rick Thoman, “that’s the highest three day total on record for Nome in March in the past 116 years.
Nome, Alaska, United States

Shocking temperatures across the Arctic
A belt of warm air is currently stretching from northern Greenland across the North Pole to the Laptev and East Siberian Seas north of the Russian mainland. Northeast of Svalbard from Franz Josef Land to Severnaya Zemlya see similar heat. On a recent November weekend the average temperature was 6.7°C above normal across the Arctic.

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

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

Australia bushfires trap thousands on east coast beaches
Residents fled toward the waterside as winds pushed an emergency-level wildfire towards their homes. The town was shrouded in darkness from the smoke before turning an unnerving shade of bright red.
Mallacoota, Victoria, Australia
The Globe and Mail

Russia’s Orenburg Orders Mass Evacuation as City Braces for Flood Peak
The mayor of the southern Russian city of Orenburg urged residents to evacuate immediately on Friday as water in the nearby Ural River reached critically dangerous levels and was not expected to recede until next week.
Оренбург, Orenburg, Russia

Fall storm wreaks havoc
Starting on the night of Wednesday, November 4, and continuing through Friday, a major storm ripped through the Norton Sound region, causing widespread closures and some damaging flooding.
Teller, Alaska, United States

Vegetation in Barents Region disturbed by mid-autumn thaw
After frost comes spring, but when it happens in mid-November plants get confused. That is not good news.
Kirkenes, Finnmark Fylke, Norway

Seattle already set a record high temperature Sunday; Monday’s forecast is ‘unheard of’
For the first time in Seattle’s history, temperatures spiked above 100 degrees two days in a row, with residents scrambling to find relief — and flocking to beaches, parks and...
Seattle, Washington, United States
The Seattle Times

Irish summer heatwave sees Shannon record hottest day in over 70 years
Ireland's highest temperature was reported at Shannon Airport, Co Clare on June 28 reaching a high of 32.0 °C, its highest since 1946. The summer of 2018 will be remembered for the scorching heatwave and drought conditions that affected the whole country.
Shannon, Clare County, Ireland
The Irish Sun

NOAA survey shows shocking lack of thermal barrier between northern and southern Bering Sea
The “thermal curtain” is another expression for “cold pool” that acts as a barrier to keep some species—pollock and Pacific cod, for example — from migrating across the eastern Bering Sea shelf and northward toward the Bering Strait. For the first time in 37 years of surveying the Bering Sea, we could not find the cold water barrier.
Diomede, Alaska, United States

Arctic Archipelago Sees October Temps 10 Degrees Hotter Than Normal
The Russian archipelago of Severnaya Zemlya saw the largest temperature anomaly on the planet last month. Other surrounding parts of the Arctic were also extraordinarily warm in October. Temperature maps show that practically the whole northern Kara Sea and Laptev Sea was 6 and 8 degrees warmer than normal.
Severnaya Zemlya

Russian Arctic Sea Fails to Freeze
For the first time since records began, the Laptev Sea has not yet formed sea ice by the end of October. Scientists attribute the lack of ice to early summer warming and an extreme heatwave in Siberia, as well as warm Atlantic currents flowing into the Arctic.
Laptev Sea

Unusually warm in Northern Norway
You wouldn't think it was early January.
Birtavarre værstasjon
Meterologene, Meterologisk Institutt (The Norwegian Meteroligical Institute)

Rare snowfall reported in Uruguay
Brazilian and North American meteorologists both agreed it was snow that was seen falling in parts of Uruguay on Sunday, August 19, 2018. Since Uruguay is located within the temperate zone of the tropic of Capricorn, the country has warm summers and ...
Uruguay
The Watchers - Daily news service | Watchers.NEWS

‘A lot of salmon died’: Ahousaht Guardians look to watershed restoration amid B.C.’s dangerously dry summer
B.C. drought exacerbating forestry damage to Bedwell River near Tofino as Ahousaht First Nation works to protect salmon, restore watershed.
Tofino, British Columbia, Canada
The Narwhal

High winds knock out power, bring subzero wind chills to Bristol Bay
The Bristol Bay Times - Serving Dillingham, Naknek, King Salmon and Southwest villages
Koliganek, Alaska, United States
The Bristol Bay Times

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