South Korea endures 42.5 °C heat wave

The record‑high temperature was recorded in the southeastern city of Yangsan, the hottest reading since the nation began keeping records a century ago.

Health officials warned of heat‑related illnesses, especially among the elderly and outdoor workers.

Power companies issued alerts, asking residents to conserve electricity during peak demand periods.

Meteorologists attribute the extreme heat to a persistent high‑pressure ridge and warn that similar events may become more frequent under climate change.