Bushfire Attack Level (BAL) Calculator - Method 2

Dtermine the Bushfire Attack Level (BAL) in accordance with AS 3959-2009 and AS 3959-2009 Appedix B - Method 2.

Project title

Vegetation classification

Flame danager index (FDI)

Effective slope - upslope or level/ upslope

Effective slope °

Site slope °

Distance m

Advanced Options
Wind speed km/h Heat of combustion kj/kg Flame width m Flame emissivity Flame temperature K Ambient temperature °C Relative humidity % Fuel moisture factor Fuel age years