Burn probability (6)
| 0 |
| Low (<= 1-in-10,000) |
| Low - Moderate (1-in-10,000 to 1-in-5,000) |
| Moderate (1-in-5,000 to 1-in-1,000) |
| Moderate - High (1-in-1,000 to 1-in-500) |
| High (1-in-500 to 1-in-100) |
| High - Very High (1-in-100 to 1-in-50) |
| Very High (1-in-50 to 1-in-25) |
Average flame length ft (7)
|
| 0 |
| >0 - 4 ft |
| 4 - 8 ft |
| 8 - 11 ft |
| > 11 ft |
Probability of exceeding 4ft flames (8)
|
| 0 |
| >0-25% |
| 25-50% |
| 50-75% |
| 75-100% |
Probability of exceeding 8ft flames (9)
|
| 0 |
|
| >0-25% |
|
| 25-50% |
|
| 50-75% |
|
| 75-100% |
|