A severe East Asia heat wave is pushing temperatures to dangerous levels across the region, turning the summer into a major public safety emergency. Reports indicate the extreme weather has been deadly as unusually intense heat grips multiple countries.

In South Korea, the latest heat surge has brought the hottest temperature ever recorded in the country. The record underscores how intense the current spell has become and highlights the growing strain on communities dealing with prolonged extreme heat.

Japan is also facing serious disruption from the high temperatures. The heat is making earthquake recovery efforts more difficult, adding another challenge for officials and residents already dealing with the aftermath of a disaster.

The impact is reaching beyond people. At Tama Zoological Park outside Tokyo, officials said three lions died in less than a week from suspected heat-related causes. Zoo officials also reported wider effects from the extreme conditions, reflecting how punishing the weather has become across East Asia.