Environment Canada has issued an air quality advisory for Iqaluit, Kinngait and Kimmirut due to smoke from wildfires in the Prairies, reducing visibility; the smoke is expected to clear Wednesday night.

Pyrocumulus clouds formed near Snow Lake, Manitoba, creating thunderstorm-like conditions that posed significant risks to firefighting efforts against nearby wildfires.

Russia’s Krasheninnikov volcano on Kamchatka erupted on August 3, 2025 for the first time in six centuries, following major seismic activity, sending ash up to six kilometers into the sky.

On August 2, 2025 multiple wildfires broke out in Lapland’s Ranua and Posio areas, with additional fires reported in Tervola, Sodankylä, Rovaniemi and Kolar. The largest wildfire, spanning 500 × 500 m, burned near Alavaarantie in Ranua by late afternoon.

Warnings for thunderstorms and heavy rain have been issued across many areas of Finland as temperatures above 30 °C persist, with potential for hail, strong gusts and local flooding.

A brown bear has killed six sheep at a farm in Lakselv, Porsanger, and the farmer claims authorities are delaying permission to shoot the animal.

Statsbygg is evaluating if Hopen’s meteorological station should be moved due to coastal erosion and increased storm waves threatening the buildings.

A suspected tornado swept through Västerdalarna on July 31, 2025, toppling dozens of trees along roads between Malung and Öje and temporarily blocking traffic on the E45.

The Icelandic Food and Veterinary Authority warns of an unusually high number of dead pigeons in Vestmannaeyjar and urges the public to avoid handling sick or dead birds without proper precautions.

A 99-hectare wildfire 32 km from the village of Anyuysk in Bilibino District is being fought by 20 airborne firefighters, with nine more specialists en route by Mi-8 helicopter.

Five communities in British Columbia’s Interior, including Prince George, recorded their hottest July 30 on record, with Prince George narrowly surpassing a 105-year-old temperature record.

A polar bear was shot and killed on Blomstrandhalvøya, Svalbard, after it threatened a group of residents; the Governor of Svalbard has launched an investigation and the four-year-old male bear was taken to Longyearbyen for examination.

A female brown bear, likely with a cub, was spotted near the Dudinka–Norilsk road (38 km mark), highlighting a rise in bear occurrences near populated areas and prompting authorities to urge residents to call 112.

A magnitude 5.2 earthquake struck the Bárðarbunga volcano under Vatnajökull about 20 minutes before midnight, and it was felt as far away as Akureyri.

Jean Marie River has been placed on evacuation alert as the Liard Complex wildfire, about 14 km away, threatens the community, though no immediate evacuation order has been issued.

A hiker near the South Fork of Eagle River was mauled by a bear feeding on salmon and sustained non-life-threatening injuries; it's the second attack in the Anchorage area in under a week.

A wildland fire covering about 94 ha is being fought 200 km southwest of Bilibino in Chukotka, with 20 firefighters, a Mi-8 helicopter, chainsaws, water pumps, and no threat to settlements.

A Smithers man reports punching a cougar in the face during an unexpected encounter near Lake Kathlyn on July 26, sustaining minor injuries before the animal fled; conservation officers are monitoring the area for further cougar activity.

A brown bear attacked a man near the Elong River in Allaikhovsky District on 26 July 2025, causing serious injuries. The assault was sudden and unprovoked. Authorities have launched a cull to control the bear population and protect public safety.

A young male humpback whale calf was discovered dead drifting near Sandy Beach in Gastineau Channel and towed by U.S. Coast Guard and NOAA officials to undergo a necropsy.