Heavy, wet snow and strong winds hit southern Quebec earlier than expected, causing slippery roads, power outages and some school closures. Environment and Climate Change Canada said the system intensified faster than forecasts indicated.

A rare series of powerful X-class solar flares and “cannibal” coronal mass ejections produced vivid auroras visible as far south as the Florida Panhandle, with UAF scientists calling it one of the most significant events in years. The storm briefly disrupted monitoring systems and could generate more auroras for days.

Severe winds in Nordkapp knocked down high‑voltage poles, leaving about 80 customers in Repvåg without power. Crews are splitting the line and using generators to restore electricity, with Repvågstranda expected back on the grid shortly.

About 4,000 liters of diesel leaked from the grounded landing craft M/S Sørøysund near Fjelldal in Tjeldsund. Emergency crews are pumping fuel off the vessel and have deployed absorbent booms; authorities do not currently fear major impacts to wildlife.

Record late-October snowfall in Reykjavík snapped many trees in Fossvogskirkjugarður cemetery, with birch hit hardest. Cleanup is underway and may take weeks; damage also occurred in Gufunes and Hólavallagarður cemeteries.

Around one hundred reindeer broke through thin ice at Mierojávri, north of Kautokeino; at least 20 drowned. Rescuers had to abort because the ice was too thin to walk on and too thick to use their boat.