DMC
Duff Moisture Code
>30
H
>40
VH
SUSPEND the issue of fire permits
FFMC
Fine Fuel Moisture Code
<58
L
=74
M
>86
VH
>92
E
No fire ignitions
50% fire ignitions
All fires will readily ignite
Extreme fire behaviour
DC
Drought Code
>200
H
>300
VH
>
350
E
SUSPEND the issue of fire permits
Prolonged Mop Up following fires
ISI
Initial Spread Index
>10
E
Rapid Spread of fires
BUI
Buildup Index
>40
H
FWI
Fire Weather Index
>30
E
Extreme Fire
Intensity / Control Difficulty
Prognoser @ MSB
HBVGI
Gräsbrandrisk
FWI
Skogsbrandrisk
HBVSI
Markfuktighet
