| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is the tornado scale | 1.68 | 0.1 | 6039 | 67 |
| what is the tornado scale called | 1.79 | 0.5 | 6419 | 10 |
| tornado rating scale | 1.51 | 0.3 | 1007 | 65 |
| ef tornado scale | 1.71 | 0.2 | 8643 | 9 |
| fujita scale tornado | 1.05 | 0.1 | 8562 | 14 |
| tornado strength scale | 0.52 | 0.1 | 534 | 44 |
| tornado wind speed scale | 0.52 | 0.7 | 3873 | 9 |
| tornado ranking scale | 1.71 | 0.1 | 5480 | 35 |
| tornado scale | 0.06 | 0.8 | 5177 | 88 |
| tornado scale chart | 1.54 | 0.2 | 6231 | 59 |
| tornado scale fujita scale | 0.28 | 0.6 | 924 | 74 |
| what scale are tornadoes measured on | 1.75 | 0.2 | 5516 | 23 |
| the scale of tornadoes | 0.45 | 0.9 | 9280 | 61 |
| what scale is used to rate tornadoes | 1.94 | 0.9 | 1475 | 87 |
| scale used to measure tornadoes | 1.98 | 0.4 | 9569 | 58 |
| scale used to measure intensity of tornado | 1.7 | 0.5 | 9926 | 1 |
| scale for measuring tornadoes | 0.34 | 0.4 | 415 | 92 |
| scale for measuring the strength of tornadoes | 1.13 | 0.7 | 1160 | 36 |
| scale for tornado strength | 1.83 | 0.4 | 3667 | 55 |
