| TABLE 40: FUEL MODEL 6 - 0% SLOPE | TABLE 41: FUEL MODEL 6 - 45% SLOPE | |||||||||||||||
| Mid Flame Wind Speed, mi/h | Mid Flame Wind Speed, mi/h | |||||||||||||||
| 0 | 2 | 4 | 6 | 8 | 10 | 12 | 0 | 2 | 4 | 6 | 8 | 10 | 12 | |||
| 1 Hr. FM | Rate of Spread/Chains per Hour | 1 Hr. FM | Rate of Spread/Chains per Hour | |||||||||||||
| 3 | 2 | 15 | 33 | 56 | 81 | 109 | 138 | 3 | 15 | 28 | 47 | 69 | 94 | 122 | 151 | |
| 6 | 2 | 11 | 25 | 43 | 62 | 83 | 105 | 6 | 12 | 21 | 36 | 53 | 72 | 93 | 115 | |
| 9 | 1 | 9 | 21 | 35 | 52 | 69 | 88 | 9 | 10 | 18 | 30 | 44 | 60 | 77 | 96 | |
| 12 | 1 | 8 | 19 | 31 | 45 | 61 | 77 | 12 | 9 | 16 | 26 | 49 | 53 | 68 | 85 | |
| 15 | 1 | 7 | 17 | 28 | 41 | 55 | 69 | 15 | 8 | 14 | 23 | 35 | 47 | 61 | 76 | |
| 18 | 1 | 6 | 15 | 24 | 35 | 47 | 60 | 18 | 7 | 12 | 20 | 30 | 41 | 53 | 66 | |
| 21 | 1 | 6 | 11 | 19 | 28 | 37 | 47 | 21 | 5 | 9 | 16 | 24 | 32 | 42 | 52 | |
| Flame Lengths/Feet | Flame Lengths/Feet | |||||||||||||||
| 3 | 1.9 | 4.5 | 6.5 | 8.3 | 9.8 | 11.3 | 12.6 | 3 | 4.6 | 6.0 | 7.6 | 9.1 | 10.6 | 11.9 | 13.1 | |
| 6 | 1.6 | 3.7 | 5.4 | 6.8 | 8.1 | 9.2 | 10.3 | 6 | 3.8 | 4.9 | 6.3 | 7.5 | 8.7 | 9.7 | 10.8 | |
| 9 | 1.4 | 3.2 | 4.7 | 6.0 | 7.1 | 8.2 | 9.1 | 9 | 3.3 | 4.4 | 5.5 | 6.6 | 7.6 | 8.6 | 9.5 | |
| 12 | 1.3 | 3.0 | 4.4 | 5.6 | 6.6 | 7.6 | 8.5 | 12 | 3.1 | 4.0 | 5.1 | 6.2 | 7.1 | 8.0 | 8.8 | |
| 15 | 1.2 | 2.8 | 4.1 | 5.2 | 6.2 | 7.1 | 7.9 | 15 | 2.9 | 3.8 | 4.8 | 5.8 | 6.7 | 7.5 | 8.3 | |
| 18 | 1.1 | 2.6 | 3.8 | 4.8 | 5.7 | 6.5 | 7.2 | 18 | 2.6 | 3.5 | 4.4 | 5.3 | 6.1 | 6.8 | 7.5 | |
| 21 | 0.9 | 2.1 | 3.1 | 3.9 | 4.7 | 5.3 | 6.0 | 21 | 2.2 | 2.8 | 3.6 | 4.3 | 5.0 | 5.6 | 6.2 | |
| * MEANS YOU HIT THE WIND LIMIT | * MEANS YOU HIT THE WIND LIMIT | |||||||||||||||
| TABLE 42: FUEL MODEL 6 - 60% SLOPE | TABLE 43: FUEL MODEL 6 - 90% SLOPE | |||||||||||||||
| Mid Flame Wind Speed, mi/h | Mid Flame Wind Speed, mi/h | |||||||||||||||
| 0 | 2 | 4 | 6 | 8 | 10 | 12 | 0 | 2 | 4 | 6 | 8 | 10 | 12 | |||
| 1 Hr. FM | Rate of Spread/Chains per Hour | 1 Hr. FM | Rate of Spread/Chains per Hour | |||||||||||||
| 3 | 26 | 38 | 57 | 79 | 105 | 132 | 161 | 3 | 55 | 67 | 86 | 109 | 134 | 161 | 191 | |
| 6 | 20 | 29 | 43 | 61 | 80 | 101 | 123 | 6 | 42 | 51 | 66 | 83 | 102 | 123 | 146 | |
| 9 | 16 | 24 | 36 | 50 | 66 | 84 | 103 | 9 | 35 | 43 | 55 | 69 | 85 | 103 | 121 | |
| 12 | 14 | 21 | 32 | 44 | 59 | 74 | 91 | 12 | 31 | 38 | 48 | 61 | 75 | 90 | 107 | |
| 15 | 13 | 19 | 29 | 30 | 23 | 66 | 81 | 15 | 28 | 34 | 43 | 55 | 67 | 81 | 96 | |
| 18 | 11 | 17 | 25 | 35 | 46 | 58 | 70 | 18 | 24 | 29 | 38 | 47 | 58 | 70 | 83 | |
| 21 | 9 | 13 | 19 | 27 | 36 | 45 | *54 | 21 | 19 | 23 | 29 | 37 | 46 | *54 | *54 | |
| Flame Lengths/Feet | Flame Lengths/Feet | |||||||||||||||
| 3 | 5.8 | 7.0 | 8.4 | 9.8 | 11.1 | 12.3 | 13.5 | 3 | 8.2 | 9 | 10.1 | 11.3 | 12.4 | 13.5 | 14.6 | |
| 6 | 4.8 | 5.7 | 6.9 | 8 | 9.1 | 10.1 | 11.1 | 6 | 6.8 | 7.4 | 8.3 | 9.2 | 10.2 | 11.1 | 12 | |
| 9 | 4.2 | 5 | 6.1 | 7.1 | 8 | 8.9 | 9.8 | 9 | 6 | 6.6 | 7.3 | 8.2 | 9 | 9.8 | 10.6 | |
| 12 | 3.9 | 4.7 | 5.6 | 6.6 | 7.4 | 8.3 | 9.1 | 12 | 5.5 | 6.1 | 6.8 | 7.6 | 8.3 | 9.1 | 9.8 | |
| 15 | 3.7 | 4.4 | 5.3 | 6.2 | 7 | 7.8 | 8.5 | 15 | 5.2 | 5.7 | 6.4 | 7.1 | 7.8 | 8.5 | 9.2 | |
| 18 | 3.3 | 4 | 4.8 | 5.6 | 6.4 | 7.1 | 7.8 | 18 | 4.7 | 5.2 | 5.8 | 6.5 | 7.1 | 7.8 | 8.4 | |
| 21 | 2.8 | 3.3 | 4 | 4.6 | 5.2 | 5.8 | *6.3 | 21 | 3.9 | 4.3 | 4.8 | 5.3 | 5.9 | *6.5 | *6.3 | |
| * MEANS YOU HIT THE WIND LIMIT | * MEANS YOU HIT THE WIND LIMIT | |||||||||||||||
| Fuel Model 6: Shrub Group | ||||||||||||||||
| Pinyon-Juniper with understory mostly sagebrush with some grass intermixed. | ||||||||||||||||
| Southern hardwood shrub with pine slash residues. | ||||||||||||||||
| Low pocosin shrub field in the south. | ||||||||||||||||
| Frost killed Gamble Oak foliage, less than 4 feet in height. | ||||||||||||||||
| = >8 ft. Flame Length | ||||||||||||||||
| = 4 - 8 ft. Flame Length | ||||||||||||||||
| = 0 - 4 ft. Flame Length | ||||||||||||||||