| TABLE 59: FUEL MODEL 10 - 0% SLOPE |
|
TABLE 60: FUEL MODEL 10 -
30% SLOPE |
| |
Mid Flame Wind Speed, mi/h |
|
|
Mid Flame Wind Speed, mi/h |
| LFM 90-120 |
0 |
2 |
4 |
6 |
8 |
10 |
12 |
|
LFM 90-120 |
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 |
1 |
4 |
8 |
11-13 |
16-20 |
22-27 |
28-35 |
|
3 |
3 |
5 |
8-10 |
12-15 |
18-21 |
23-29 |
30-36 |
| 6 |
1 |
3 |
7 |
9-12 |
14-17 |
19-23 |
24-30 |
|
6 |
2 |
4 |
8 |
11-13 |
15-18 |
20-24 |
26-31 |
| 9 |
1 |
3 |
6 |
9-10 |
13-15 |
17-21 |
22-27 |
|
9 |
2 |
4 |
7 |
10-12 |
14-17 |
18-22 |
23-28 |
| 12 |
1 |
3 |
6 |
8-10 |
12-14 |
16-19 |
21-25 |
|
12 |
2 |
3 |
6 |
9-11 |
13-15 |
17-20 |
22-26 |
| 15 |
1 |
2 |
5 |
9 |
11-13 |
15-18 |
19-23 |
|
15 |
2 |
3 |
6 |
8-10 |
12-14 |
16-19 |
20-24 |
| 18+ |
1 |
2 |
5 |
8 |
10-12 |
14-16 |
18-21 |
|
18+ |
2 |
3 |
5 |
8 |
11-13 |
15-17 |
19-20 |
| 21 |
0 |
2 |
4 |
6 |
8-10 |
11-13 |
14-17 |
|
21 |
1 |
2 |
4 |
7 |
8-11 |
11-14 |
14-18 |
| |
Flame
Lengths/Feet |
|
|
Flame
Lengths/Feet |
| 3 |
2 |
3.5 |
5 |
6.4 |
7.7 |
8.9 |
10 |
|
3 |
3 |
4.2 |
5.6 |
6.8 |
8 |
9.2 |
10.3 |
| 6 |
1.7 |
3.1 |
4.5 |
5.6 |
6.8 |
7.8 |
8.9 |
|
6 |
2.7 |
3.7 |
4.9 |
6 |
7.1 |
8.1 |
9 |
| 9 |
1.6 |
2.9 |
4.2 |
5.3 |
6.2 |
7.2 |
8.2 |
|
9 |
2.5 |
3.4 |
4.5 |
5.6 |
6.6 |
7.5 |
8.3 |
| 12 |
1.5 |
2.7 |
4 |
5.1 |
6 |
6.9 |
7.8 |
|
12 |
2.3 |
3.2 |
4.3 |
5.3 |
6.2 |
7 |
7.9 |
| 15 |
1.5 |
2.6 |
3.8 |
4.8 |
5.7 |
6.6 |
7.5 |
|
15 |
2.2 |
3 |
4.1 |
5 |
5.9 |
6.7 |
7.5 |
| 18+ |
1.4 |
2.4 |
3.5 |
4.4 |
5.3 |
6 |
6.8 |
|
18+ |
2.1 |
2.8 |
3.8 |
4.7 |
5.5 |
6.2 |
7 |
| 21 |
1.2 |
2 |
2.9 |
3.7 |
4.4 |
5.1 |
5.8 |
|
21 |
1.7 |
2.4 |
3.2 |
3.9 |
4.6 |
5.3 |
5.9 |
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* MEANS YOU HIT THE WIND LIMIT |
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* MEANS YOU HIT THE WIND LIMIT |
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| TABLE 61: FUEL MODEL 10
- 45% SLOPE |
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TABLE
62: FUEL MODEL 10 - 60% SLOPE |
| |
Mid Flame Wind Speed, mi/h |
|
|
Mid Flame Wind Speed, mi/h |
| LFM 90-120 |
0 |
2 |
4 |
6 |
8 |
10 |
12 |
|
LFM 90-120 |
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 |
5 |
7 |
9-12 |
14-17 |
19-23 |
25-31 |
31-38 |
|
3 |
7 |
8-10 |
12-14 |
16-20 |
21-26 |
27-33 |
34-41 |
| 6 |
4 |
6 |
8-10 |
12-15 |
16-20 |
21-26 |
27-33 |
|
6 |
6 |
8 |
10-12 |
14-17 |
18-22 |
23-28 |
29-35 |
| 9 |
4 |
6 |
7-9 |
11-13 |
15-18 |
19-23 |
24-29 |
|
9 |
6 |
6-8 |
9-11 |
13-15 |
17-20 |
21-26 |
26-32 |
| 12 |
3 |
5 |
8 |
10-12 |
14-17 |
18-22 |
23-27 |
|
12 |
5 |
7 |
10 |
12-14 |
16-19 |
20-24 |
24-29 |
| 15 |
3 |
5 |
6-8 |
11 |
13-16 |
17-20 |
21-25 |
|
15 |
5 |
7 |
9 |
11-13 |
15-17 |
19-22 |
23-27 |
| 18+ |
3 |
4 |
7 |
10 |
13-14 |
16-18 |
20-23 |
|
18+ |
4 |
6 |
7-9 |
10-12 |
13-16 |
17-20 |
21-25 |
| 21 |
2 |
4 |
6 |
7-9 |
9-12 |
12-15 |
15-19 |
|
21 |
4 |
5 |
7 |
8-10 |
10-13 |
12-17 |
16-20 |
| |
Flame
Lengths/Feet |
|
|
Flame
Lengths/Feet |
| 3 |
3.9 |
4.8 |
6 |
7.2 |
8.3 |
9.3 |
10.4 |
|
3 |
4.9 |
5.6 |
6.6 |
7.6 |
8.7 |
9.7 |
10.7 |
| 6 |
3.4 |
4.2 |
5.3 |
6.3 |
7.3 |
8.3 |
9.1 |
|
6 |
4.3 |
2.9 |
5.8 |
6.8 |
7.7 |
8.6 |
9.4 |
| 9 |
3.2 |
3.9 |
4.9 |
5.8 |
6.8 |
7.6 |
8.4 |
|
9 |
3.9 |
4.6 |
5.4 |
6.3 |
7.1 |
7.9 |
8.7 |
| 12 |
3 |
3.7 |
4.6 |
5.5 |
6.4 |
7.2 |
8 |
|
12 |
3.8 |
4.3 |
5.1 |
5.9 |
6.7 |
7.5 |
8.3 |
| 15 |
2.9 |
3.6 |
4.4 |
5.3 |
6.1 |
6.9 |
7.6 |
|
15 |
3.6 |
4.1 |
4.9 |
5.7 |
6.4 |
7.2 |
7.9 |
| 18+ |
2.7 |
3.3 |
4.1 |
4.9 |
5.7 |
6.4 |
7.1 |
|
18+ |
3.3 |
3.8 |
4.5 |
5.2 |
6 |
6.7 |
7.3 |
| 21 |
2.2 |
2.7 |
3.4 |
4 |
4.7 |
5.3 |
5.9 |
|
21 |
2.7 |
3.2 |
3.8 |
4.4 |
5 |
5.5 |
6.1 |
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* MEANS YOU HIT THE WIND LIMIT |
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* MEANS YOU HIT THE WIND LIMIT |
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| TABLE 63: FUEL MODEL 10
- 90% SLOPE |
|
Fuel Model 10:
Timber Group |
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| |
Mid Flame Wind Speed, mi/h |
|
Old growth Doulas-fir with heavy ground fuels. |
|
| LFM 90-120 |
0 |
2 |
4 |
6 |
8 |
10 |
12 |
|
Mixed conifer stand with dead-down woody fuels. |
|
| 1 Hr.
FM |
Rate of Spread/Chains per Hour |
|
Spruce habitat type
where succession or natural |
|
| 3 |
13-15 |
15-18 |
18-22 |
23-28 |
28-34 |
34-41 |
40-49 |
|
disturbance can produce a
heavy downed fuel load. |
|
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| 6 |
11-13 |
13-15 |
16-19 |
20-24 |
24-29 |
29-35 |
34-42 |
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| 9 |
10-12 |
11-14 |
14-17 |
18-21 |
22-26 |
26-32 |
31-38 |
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|
| 12 |
9-11 |
11-13 |
13-16 |
17-21 |
20-24 |
25-29 |
29-35 |
|
|
= >8 ft. Flame Length |
|
|
|
| 15 |
10 |
10-12 |
12-15 |
16-18 |
19-23 |
23-27 |
27-32 |
|
|
= 4 - 8 ft. Flame Length |
|
|
| 18+ |
9 |
9-11 |
11-13 |
14-17 |
17-20 |
21-25 |
25-29 |
|
|
= 0 - 4 ft. Flame Length |
|
|
| 21 |
6-8 |
7-9 |
9-11 |
11-14 |
13-17 |
16-21 |
19-24 |
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| |
Flame
Lengths/Feet |
|
|
|
|
|
|
|
|
|
| 3 |
6.8 |
7.3 |
8.1 |
9 |
9.8 |
10.7 |
11.6 |
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|
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| 6 |
6 |
6.5 |
7.1 |
7.9 |
8.7 |
9.4 |
10.3 |
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| 9 |
5.5 |
5.9 |
6.6 |
7.3 |
8 |
8.8 |
9.4 |
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| 12 |
5.3 |
5.7 |
6.2 |
6.9 |
7.6 |
8.3 |
9 |
|
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| 15 |
5 |
5.4 |
6 |
6.6 |
7.2 |
7.9 |
8.6 |
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| 18+ |
4.6 |
5 |
5.5 |
6.1 |
6.7 |
7.3 |
7.9 |
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| 21 |
3.9 |
4.1 |
4.6 |
5.1 |
5.6 |
6.1 |
6.6 |
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* MEANS YOU HIT THE WIND LIMIT |
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