East Asia heatwave causes record temperatures and deaths

East Asia is experiencing a brutal heatwave in the summer of 2026, with record-breaking temperatures causing significant casualties and health emergencies. On August 2, South Korea recorded an absolute temperature record of 42.5 degrees Celsius, prompting authorities to activate emergency protocols and expand public cooling centers.

In Japan, the heat has placed immense pressure on the healthcare system and local wildlife. In Tokyo, 453 people were hospitalized in a single day, marking the highest number of emergency admissions since systematic tracking began in 2010. Additionally, three lions at a capital city zoo died from heatstroke. International reports indicate multiple deaths linked to the extreme heat, though official final tallies are still being updated.