South Korea has recorded its hottest day ever, as an intense heatwave pushed temperatures to unprecedented levels, with the southeastern city of Yangsan reaching a record 42.5°C (108.5°F), according to the country's weather authorities.
The extreme heat has prompted health warnings across the country, with officials urging people to avoid outdoor activities during the hottest parts of the day, stay hydrated and take precautions against heat-related illnesses. Authorities have also introduced emergency measures to protect vulnerable groups, including the elderly and outdoor workers.
South Korea's record temperatures come as many parts of the world experience severe weather, including prolonged heatwaves, wildfires, floods and powerful storms. Scientists say climate change is increasing the frequency and intensity of such extreme weather events, making record-breaking temperatures more common.
Meteorologists say the Korean heatwave has been intensified by persistent high-pressure systems trapping hot air over the region. They are monitoring changing weather patterns, but warn that dangerous temperatures could continue in the coming days.
The latest record has renewed concerns about the growing impact of climate change on public health, agriculture and infrastructure, as governments around the world face increasing pressure to adapt to more frequent and severe extreme weather.