ArcGIS REST Services Directory Login
Home > services > Wildfire > PNRA_Basic (MapServer) > Legend Help | API Reference
JSON

Legend (Wildfire/PNRA_Basic)

Wildfire Hazard to Potential Structures (0)
Very High Very High
High High
Moderate Moderate
Low Low
Non-burnable/Very Low Non-burnable/Very Low
Burn Probability (9)
0 0
Low (<= 1-in-10,000) Low (<= 1-in-10,000)
Low - Moderate (1-in-10,000 to 1-in-5,000) Low - Moderate (1-in-10,000 to 1-in-5,000)
Moderate (1-in-5,000 to 1-in-1,000) Moderate (1-in-5,000 to 1-in-1,000)
Moderate - High (1-in-1,000 to 1-in-500) Moderate - High (1-in-1,000 to 1-in-500)
High (1-in-500 to 1-in-100) High (1-in-500 to 1-in-100)
High - Very High (1-in-100 to 1-in-50) High - Very High (1-in-100 to 1-in-50)
Very High (1-in-50 to 1-in-25) Very High (1-in-50 to 1-in-25)
Average flame length (ft) (2)
0 0
>0 - 4 ft >0 - 4 ft
4 - 8 ft 4 - 8 ft
8 - 11 ft 8 - 11 ft
> 11 ft > 11 ft
Wildfire Risk to Assets (3)
Very High Very High
High High
Moderate Moderate
Low Low
Wildfire Risk = 0 Wildfire Risk = 0
Benefit Benefit
Wildfire Hazard to Structures - Watershed (5)
Very High Very High
High High
Moderate Moderate
Low Low
Burn Probability - Watershed (6)
Low (<= 1-in-10,000) Low (<= 1-in-10,000)
Low - Moderate (1-in-10,000 to 1-in-5,000) Low - Moderate (1-in-10,000 to 1-in-5,000)
Moderate (1-in-5,000 to 1-in-1,000) Moderate (1-in-5,000 to 1-in-1,000)
Moderate - High (1-in-1,000 to 1-in-500) Moderate - High (1-in-1,000 to 1-in-500)
High (1-in-500 to 1-in-100) High (1-in-500 to 1-in-100)
High - Very High (1-in-100 to 1-in-50) High - Very High (1-in-100 to 1-in-50)
Very High (1-in-50 to 1-in-25) Very High (1-in-50 to 1-in-25)
Average Flame Length - Watershed (7)
less than 4ft less than 4ft
4.1 to 8 ft 4.1 to 8 ft
8.1 to 11 ft 8.1 to 11 ft
>11ft >11ft
Overall Wildfire Risk - Watershed (8)
Very High Very High
High High
Moderate Moderate
Low Low
Low Benefit Low Benefit
Benefit Benefit