Table 2. --Burned area/initial fire area for two suppression tactics 

 and various fire shape factors, A/Vp is the ratio of suppression 

 rate to forward rate of spread; is the flanking rate of spread 

 and Vg the backing rate; n is another shape parameter (see fig. 1) 









Tact i c 



1 



1 



attack backing fi 



re 



f i rst 



Tact i c 







z 



attack head 



f ; 

 1 1 



re 



f i rst 









n 



- 



1 





n 



= 



2 





n 



- 



4 







n = 



= 1 







n = 



= 2 







n : 



= 4 









D 























































\Vf 



0. 



5 



1. 







0. 



5 



1 . 







0. 



5 



1 . 







0. 



5 



1 . 







0. 



5 



1 . 







0. 



5 



1 . 







r 





























































2 



1 . 



02 



1 . 



02 



1 . 



02 



1 . 



02 



1 . 



02 



1 . 



02 



1 . 



01 



1 . 



01 



1 . 



01 



1 . 



01 



1 . 



01 



1 . 



01 







k 



1. 



03 



1 



03 



1 . 



02 



1 



02 



1 . 



02 



1 



02 



1 



02 



1 



02 



1 . 



01 



1 . 



02 



1 . 



01 



1 . 



02 



100 





6 



1 . 



03 



1 



03 



1 . 



03 



1 



03 



1 . 



02 



1 



02 



1 



02 



]. 



02 



1 . 



02 



1 . 



02 



1 



02 



1 



02 







8 



1 . 



03 



1 



03 



1 . 



03 



1 



03 



1 . 



03 



1 



03 



1 



02 



1. 



03 



1 . 



02 



1 . 



03 



1 



02 



1. 



03 





1 



° 



1 . 



03 



1 



03 



1 . 



A 



03 



] 



03 



1 



] . 



03 



1 



A O 



03 



1 



A O 



03 





03 





A O 



03 



1 . 



A O 



031 



1 



02 



1 . 



A ^ 



03 







2 



1 . 



28 



1 



29 



1 . 



25 



1 



26 



1 . 



23 



] 



24 



1 



12 



1 



13 



1 



10 



1 



1 1 



1 



1 



09 



1 



10 







h 



1 



30 



1 



30 



1 . 



27 



1 



27 



1 . 



25 



1 



25 



1 



16 



1 



18 



1 



14 



1 



17 



1 



13 



1 



17 



10 





6 



1 . 



33 



1 



32 



1 . 



30 



1 



30 



1 



29 



1 



29 



1 



21 



1 



24 



1 



19 



1 



23 



1 



18 



1 



23 







8 



1 . 



37 



1 



35 



1 



35 



1 



34 



1 



34 



1 



33 



1 



26 



1 



31 



1 



25 



1 



31 



1 



23 



1 



31 





1 



.0 



] . 



HZ 



1 



39 



! 



/in 



1 



39 



1 



1 . 

 



40 



] 



OO 



39 





O 



33 





39 



] 



1 



31 



] 



OA 



39 



1 



29 



1 







39 







2 



1. 



69 



1 



69 



1 . 



60 



1 



62 



1 



55 



1 



56 



1 



1 



26 



1 



28 



1 



22 



1 



24 



1 



. 19 



1 



22 







k 



1 . 



74 



1 



74 



1 



66 



1 



66 



1 



60 



1 



61 



1 



36 



1 



40 



1 



31 



1 



37 



1 



.29 



1 



36 



5 





.6 



1 . 



82 



1 



80 



1 



75 



1 



74 



1 



70 



1 



70 



1 



48 



1 



57 



1 



43 



1 



54 



1 



.40 



1 



53 







8 



1 . 



94 



1 



90 



1 



88 



1 



87 



1 



84 



1 



84 



1 



.63 



1 



77 



1 



58 



1 



76 



1 



.54 



1 



75 





1 







2. 



11 



2 



03 



z 



Uo 



/ 







A 



Z 



04 



Z 



A 



03 



1 



. oZ 



z 



.03 



1 



u 



JO 



Z 



A 



.03 



] 



. 72 



2 



A 



03 







2 



2. 



57 



2 



58 



2. 







34 



2 



37 



2 



20 



2 



23 



1 



49 



1 



52 



1 



.40 



1 1 



.44 



1 



.34; 1 



.39 







k 



2. 



73 



2 



70 



2 



49 



2 



50 



2 



33 



2 



.35 



1 



.70 



1 



.80 



1 



59 



' 1 



.73 



1 



.53 



1 



.70 



3 





.6 



2. 



97 



2 



89 



2 



75 



2 



73 



2 



59 



2 



59 



1 



.99 



2 



.21 



1 



.86 



' 2 



.14 



1 



.781 2 



. 1 1 







8 



3. 



37 



3 



21 



3 



17 



3 



1 1 



3 



03 



3 



03 



2 



.39 



2 



.80 



2 



.24 



2 



.75 



2 



.13 



2 



.72 





1 







3.98 



3 



/o 



3- 



fin 



3 



/u 



3 



72 



3 



/o 



Z 



• 99 







3 



.70 



1 2 



1 



.81 



' 3 



■7A 



. /o 



2 



.66 



■ 3 



. /o 







2 



3. 



26 



3 



28 



2. 



90 



2 



95 



2 



69 



2 



74 



1 



.63 



: 1 



.671 1 



.50 



i 1 



.55 



1 



.42 



1 1 



.49 









3. 



52 



3 



49 



3 



14 



3 



16 



2 



89 



2 



.92 



1 



• 92 



2 



.07 



1 



.77 



, 1 



.95 



1 



.67 



I 1 



.90 



2.5 





6 



3. 



94 



3 



80 



3 



56 



3 



53 



3 



30 



3 



31 



2 



.34 



2 



67 



' 2 



•15i 2 



.56 



2 



.02: 2 



.50 







8 



k. 



65 



4 



36 



4 



28 



4 



19 



4 



05 





04 



2 



.98 



3 



.64 



i 2 



.73 



: 3 



.55 



2 



.55 



3 



.49 





1 







5. 



82 



i 5 



j 



30 



r 



5 



HO 



r 



5 



OA 



30 



5 



31 



5 



O A 



. 30 





A A 



.00 



5 



.30 



' 3 



.68 



5 



O A 



. 30 



3 



.44 



5 



A 



. 30 







2 





91 



4 



95 



4 



19 



4 



28 



3 



79 



3 



88 



1 



.88 



1 



.94 



1 



.68 



1 



.76 



1 



.55 



i 1 



.65 







i» 



5. 



47 



5 



39 



4 



66 



4 



70 



4 



18 



4 



.23 



2 



.34 



■ 2 



.59 



j 2 



.08 



2 



.38 



1 



• 93 



i 2 



.28 



2.0 





.6 



6. 



40 



6 



1 1 



5 



55 



5 



49 



i 5 



00 



5 



.02 



3 



.07 



1 3 



.67 



2 



.71 



, 3 



.44 



2 



.49 



1 3 



.32 







8 



8. 



14 



7 



47 



7 



24 



7 



05 



i 6 



65 



6 



.67 



4 



.30 



5 



.70 



I 3 



.81 



5 



.49 



3 



.45 



! 5 



.33 





1 



.0 



1 1 . 



5 



10 



1 



ho 



5 



10 



1 



i 10 







10 



. 1 



6 



.67 



10 



. 1 



; 5 



.94 



10 



. 1 





.41 



10 



. 1 







2 



12. 







12 



1 



1 9 



35 



: 9 



63 



i 8 



00 



8 



.27 



2 



.52 



2 



.64 



i 2 



.09 



2 



.23 



1 



1 



.84 



: 2 



.01 







i) 



lA 



3 



14 







1 1 



1 





2 



9 



26 





.45 



3 



• 50 



4 



.06 



1 2 



.•86 



3 



.48 



2 



.50 



! 3 



.20 



1.5 





6 



18. 



7 



17 



4 



ll4 



6 



14 



5 



i 12 



2 



12 



.4 



5 



.35 



' 7 



. 10 



1 4 



.31 



: 6 



.23 



3 



.70 



: 5 



.74 







.8 



28. 



8 



25 



4 



23 



3 



122 



7 



Il9 



9 



20 



.5 





.55 



15 



. 3 



1 



i 7 



.68 



14 



. 1 



• 6 



.48 



13 



.2 





1 



.0 



58. 



3 



j48 



9 



49 



4 



148 



! 



9 



,44 

 1 



9 



48 



.9 





• 3 



i48 



1 



.9 



18 



.2 



,48.9 



i 



.6 



,48 



! 



.9 



9 



