Fyrimynd:Saffir–Simpson skali
| Bólkur | 1-minutt mest máldi meðalvindur | |||
|---|---|---|---|---|
| m/s | míl (knop) | mph | km/t | |
| 5 | ≥ 70 m/s | ≥ 137 kn | ≥ 157 mph | ≥ 252 km/h |
| 4 | 58–70 m/s | 113–136 kn | 130–156 mph | 209–251 km/h |
| 3 | 50–58 m/s | 96–112 kn | 111–129 mph | 178–208 km/h |
| 2 | 43–49 m/s | 83–95 kn | 96–110 mph | 154–177 km/h |
| 1 | 33–42 m/s | 64–82 kn | 74–95 mph | 119–153 km/h |
| TS | 18–32 m/s | 34–63 kn | 39–73 mph | 63–118 km/h |
| TD | ≤ 17 m/s | ≤ 33 kn | ≤ 38 mph | ≤ 62 km/h |