Category Nuances for evacuation:

• remedial,
• public,
• immediate,
• humanitarian,
• protective,
• appropriate,
• trained,
• necessary,
• supporting,
• initial,
• extreme,
• major,
• additional,
• future,
• precautionary,
• urgent,
• operational,
• defensive,
• corrective,
• preventative,
• important,

Simple Categories for evacuation:

• occurrence,
• activity,
• measure,
• event,
• action,
• group,