TOKYO (Bernama-Jiji Press): Japan will improve its weather advisory and warning system by creating a new category applied in the event of Level 4 emergencies for which municipalities issue evacuation orders, the government said Tuesday, Jiji Press reported.
The Japan Meteorological Agency and the land ministry said they plan to switch to the improved system in late May 2026 before the rainy and typhoon seasons arrive.
The weather agency issues an emergency warning when an extreme weather-related disaster, such as flooding, is happening, leading municipalities to declare a Level 5 situation and issue an order urging residents to take emergency action to protect themselves.
It also issues a regular warning in the event of a Level 3 situation, which prompts municipalities to issue an evacuation order for elderly and other vulnerable people.
The weather agency will create a new category, called danger warning, designed to deal with Level 4 situations, in which municipalities issue evacuation orders for local residents in general. -- Bernama-Jiji Press
