Category Nuances for major_fire:

• unforeseeable,
• large,
• traumatic,
• catastrophic,
• external,
• localized,
• civil,
• unplanned,
• dangerous,
• unanticipated,
• significant,
• serious,
• devastating,
• rare,

Simple Categories for major_fire:

• incident,
• accident,
• disturbance,
• occurrence,
• event,