Bushfire Attack Level (BAL) - Simple

Lookup the Bushfire Attack Level (BAL) for a building in accordance with AS 3959-2009 and AS 3959-2018.

Fire danger index (FDI)

Vegetation classification

Effective slope

Distance to vegetation m

Vegetation Classification	Bushfire Attack Levels (BALs)
	BAL-FZ	BAL-40	BAL-29	BAL-19	BAL-12.5
	Distance (m) of the site to the predominant vegetation class