A sudden glacial outburst flood from a marginal lake near Langjökull sent water into the Svartá and downstream into the Hvítá in Borgarfjörður, peaking above 400 cm overnight before easing to just over 300 cm. Authorities warn further river flooding is possible in coming days, with increased landslide risk in southeast Iceland.

After four habituated black bears were killed in Norman Wells on Aug. 23–24, GNWT officials urged residents to secure attractants and follow bear-safety practices. The community has logged 29 bear-related calls this summer.

A windstorm in Fairbanks on Aug. 23, 2025 felled trees and caused widespread power outages, with more than 7,300 meters down at the peak. Crews cleared a large spruce that blocked Cushman Street and restored most electricity within a day.

Testing found lead above Health Canada’s limit in several classroom sinks at N.J. Macpherson School in Yellowknife, the third city school affected. The N.W.T. chief public health officer ordered daily flushing and alternate drinking water while fixes are pursued.

Norway’s Coast Guard considered using a machine gun to sink a drifting mooring buoy near Svalbard before eventually hauling the rusty steel structure aboard. The incident highlights marine debris hazards in Arctic waters.

An Aug. 20, 2025 hail and wind storm carved a 15-km-wide, 200-km-long “hail scar” across southern Alberta, visible in NASA satellite imagery. The storm devastated about 425,000 acres of crops and grassland, with severe impacts near Brooks, and recovery may take a year or more.

A fast-moving supercell brought golf ball-sized hail and 113 km/h winds to Brooks, Alberta, toppling power lines, damaging homes, vehicles and crops, and killing two animals at a local fun farm. Cleanup continued Thursday as highways were disrupted and about 1,000 customers remained without power.

A passenger, Emma, says a routine fast-ferry trip near Hammerfest turned dramatic when the vessel struck a whale; the whale was visibly injured with blood in the water.

A rockfall struck Suðurlandsvegur at Holtsnúp under Eyjafjöll on August 17 at the same spot where a fatal accident occurred in March, prompting calls for urgent safety upgrades on this stretch of the South Coast Road.

A magnitude 3.3 earthquake struck northeast of Langjökull near Djöflasandur this morning, marking the strongest quake in the area since November 2007.

Firefighters extinguished one 17 ha wildfire in Vilyuysky District over the past day, while aerial monitoring detected another 1 ha fire in Olekminsky District; four fires remain active across three districts covering 711 ha.

A temperature of 29.8 °C was recorded at Egilsstaðir Airport on August 16, 2025, marking the highest August temperature measured in Iceland this century.

Residents in Tromsø find sick and dead seagulls after avian influenza detection and urge the Norwegian Food Safety Authority to deploy a weekend gull watch.

Unusually low waters in the Mackenzie River during late summer 2025, disrupting traditional and commercial river transport and indicating a shift from riverbed to riparian areas.

Severe winds on the Holtavörðuheiði pass in Húnaþing Vestra, Iceland, blew apart three caravans, prompting a multi-hour rescue response by the Húnar Hvammstanga search and rescue team.

Seismic stations more than 600 miles away picked up the rumbling as a mountainside collapsed upon South Sawyer Glacier and into the ocean at the head of Tracy Arm.

Crews plan to burn a bison carcass suspected of anthrax on Highway 3 between Fort Providence and Behchokǫ̀ this weekend, with lab results pending; drivers are warned of smoke and reduced visibility.

Residents of Paradise, Newfoundland and Labrador, were allowed to return home on August 15 after an evacuation order due to the Paddy’s Pond wildfire was lifted, even as the fire continued to burn and other wildfires raged across Atlantic Canada.

A mother cougar and two adolescent cubs have been repeatedly sighted in Mesachie Lake, B.C., since August, prompting safety concerns from residents. Conservation officers are monitoring the situation and advise precautions but say there’s no evidence of aggression toward people.

A landslide struck the Midnight Sun staircase in Lavangen, Norway, narrowly missing Olve Sletten (24) and scattering debris across the steps.