The heavy snowfall in Seoul, the heaviest for November in 117 years, caused significant disruptions across the capital and the country. With more than 20 centimeters of snow in some areas, traffic accidents, power outages, flight cancellations, and subway delays all contributed to widespread inconvenience for commuters and residents. This extreme weather event highlights the vulnerability of infrastructure to severe weather conditions, and the need for effective preparation and response strategies to mitigate such impacts in the future.