警けい戒かい宣せん言げん

noun

official warning (esp. of an impending earthquake)

A formal public warning issued by authorities, most commonly associated with the Tokai earthquake prediction system in Japan. The term is technical and domain-specific.

• 気き象しょう庁ちょうは警けい戒かい宣せん言げんを発はっ表ぴょうした。