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Home Scales Australia Cyclone Scale

Australia Cyclone Scale

Australian Region
Tropical Cyclone Intensity Scale
Category Sustained
winds
Gusts
Five >107 kt
>200 km/h
>151 kt
>279 km/h
Four 86-107 kt
160-200 km/h
122-151 kt
225-279 km/h
Three 64-85 kt
118-159 km/h
90-121 kt
165-224 km/h
Two 48-63 kt
89-117 km/h
68-89 kt
125-164 km/h
One 34-47 kt
63-88 km/h
49-67 kt
91-125 km/h
Tropical
Low
<34 kt
<63 km/h
<49 kt
<91 km/h