South Korea reports its highest-ever recorded temperature as an intense heatwave continues. According to the Korea Meteorological Administration (KMA), the city of Yangsan reaches 42.5°C on Sunday afternoon, the highest temperature recorded since modern weather observations began in 1904. The reading follows multiple consecutive days of extreme heat, with the heatwave persisting for at least several days, and authorities issue urgent guidance for residents in affected areas. Multiple outlets report that local officials urge people to “immediately” stop outdoor activities during peak heat hours. Authorities also caution against staying in indoor spaces that lack air conditioning, describing them as dangerous under current conditions. The emergency alerts are issued to reduce heat-related health risks as temperatures remain above dangerous thresholds. The announcements underscore the severity of the heatwave and the exceptional nature of the temperature record for the country.