警けい戒かい水すい準じゅん

noun

alert level; warning level

Used in security, disaster, or threat contexts to indicate the degree of alert or warning. Often part of official scales or systems.

• テロ警けい戒かい水すい準じゅんが引ひき上あげられた。

  The terrorism alert level was raised.

• 火か山ざんの警けい戒かい水すい準じゅんは現げん在ざいレベル3です。

  The volcano's warning level is currently Level 3.