An official evacuation order issued by local authorities when danger is imminent; a strong directive for residents to evacuate.
市は高潮の危険を受けてA地区に避難指示を出した。
The city issued an evacuation order for district A due to the risk of a storm surge.
テレビの速報で「避難指示が発令されました」と繰り返し伝えられた。
A news flash on TV repeatedly announced, 'An evacuation order has been issued.'
避難指示が出たら、高齢者や障害のある人は優先的に避難してください。
When an evacuation order is issued, elderly people and those with disabilities should evacuate as a priority.