Stop all outdoor activities’: South Korea records its highest ever temperature

Authorities issue alert saying indoor spaces without airconditioning are ‘dangerous’ as temperatures pass 40C for fifth straight day

South Korea has registered its highest temperature since records began more than a century ago, as authorities warned people to “immediately” stop all outdoor activities in affected areas.

The south-eastern city of Yangsan saw the temperature reach 42.5C on Sunday afternoon, the Korea Meteorological Administration (KMA) said, the highest temperature reported since modern weather observation began in 1904.