Safir-Simpson
Storm Scale |
|||||
Type
Storm |
Category |
Pressure
(mb) |
Winds (knots) |
Winds (mph) |
Surge (ft) |
Depression |
TD | ----- | < 34 | < 39 | --- |
Tropical
Storm |
TS | ----- | 34-63 | 39-73 | --- |
Hurricane |
1 | > 980 | 64-82 | 74-95 | 4-5 |
Hurricane |
2 | 965-980 | 83-95 | 96-110 | 6-8 |
Hurricane |
3 | 945-965 | 96-113 | 111-130 | 9-12 |
Hurricane |
4 | 920-945 | 114-135 | 131-155 | 13-18 |
Hurricane |
5 | < 920 | >135 | >155 | >18 |