Japan's warning system to prevent heat-related illness has begun operations for this year, as the country gears up for what could be another intensely hot summer. It includes a new special alert against heatstroke.
The alert will be issued in prefectures where the so-called Wet Bulb Globe index is estimated at 35 or higher at all observation points. Japan has never before recorded that kind of dangerous heat and humidity, which could cause serious damage to people's health across a wide area.
Prefectures where the Special Heat Stroke Alert is issued will need to take action, including opening pre-designated “cooling shelters.” Schools, businesses, and event organizers will also be required to take steps to protect people from heatstroke. That includes canceling events and keeping people home if there's no way to keep them cool.
◆gear up ～の準備をする、～に備える
◆Wet Bulb Globe index 湿球黒球指数
