Fujita Tornado Intensity Scale
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| Category | Damage | Wind Speed (mph / kph / kt) |
| F0 | Light | 40 – 72 64 – 116 35 – 63 |
| F1 | Moderate | 73 – 112 117 – 180 64 – 97 |
| F2 | Significant | 113 – 157 182 – 253 98 – 136 |
| F3 | Severe | 158 – 206 254 – 332 137 – 179 |
| F4 | Devastating | 207 – 260 333 – 418 180 – 226 |
| F5 | Near total | 261 – 318 420 – 512 227 – 276 |
