Table 1. Criteria of regional forest fire danger classification.

Forest Fire Danger Class (등급명)	Forest Fire Danger Index (산불위험지수)	Area (%) (면적 비율)
Very high (매우높음)	≥ 86 (D4)	≥ 70%
High (높음)	≥ 66 (D3+D4)	≥ 70%
Moderate (다소높음)	≥ 51 (D2+D3+D4)	≥ 70%
Low (낮음)	Else (그 외)