South Korea battles historic heatwave with drone warnings and airport shelters; record 42.5C in Yangsan, 21 dead
Yu Min-junLee Jae MyungThe Korea TimesBBC Korean

South Korea battles historic heatwave with drone warnings and airport shelters; record 42.5C in Yangsan, 21 dead

South Korea is grappling with a historic heatwave, recording temperatures of 42.5C in Yangsan and resulting in 21 deaths. Authorities are deploying drones for heat warnings and providing shelter in air-conditioned airports as public agencies mobilize resources to combat this national disaster.

BBC BBC7 August 2026 · 05:12 UTC
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South Korea is facing an unprecedented heatwave, with temperatures soaring to a record 42.5C (108.5F) in Yangsan. The extreme heat has claimed 21 lives and led to nearly 2,500 emergency room visits for heat-related conditions since mid-May.1234

President Lee Jae Myung has declared the situation a "national disaster" and ordered public agencies to mobilize all available resources. Local governments are responding by deploying drones equipped with loudspeakers and thermal imaging cameras to warn farmers, many of whom are elderly, to take breaks and cool down. The drones broadcast messages like "it's hot, you need to go inside" to protect vulnerable populations.56

In urban areas, air-conditioned airports, including Incheon, have become refuges for the homeless and elderly, with reports of people using towels as makeshift blankets. One visitor at Gimpo airport described it as a "perfect place to rest without spending any money".111213

The heatwave has disrupted daily life, leading to the cancellation of outdoor activities, including the changing-of-the-guard ceremony at Gyeongbokgung Palace and all scheduled baseball games for the week. This follows an incident where a 23-year-old spectator collapsed at a game in Incheon due to dehydration and low blood pressure.78910

As the country continues to battle this extreme weather, authorities are also distributing chilled bottled water in parks, markets, and bus stops to help those affected.

Key Insight
“The heat has forced cancellation of all baseball games for the week and the changing-of-the-guard ceremony at Seoul's Gyeongbokgung Palace after a spectator collapsed in Incheon. Local governments are distributing free chilled water and spraying roads with sprinkler trucks to cool sun-baked streets.”
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“South Korean authorities are deploying drones to issue heat warnings to farmers while residents are taking shelter in airports, as the country battles an unprecedented heatwave.”
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