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Trussville-Argo F2
| Time (Z) | Rotational Velocity | Shear | Range | Mesocyclone | TVS | Mesocyclone Nomogram Value | Rotational Shear Nomogram Value |
| 1920 | 36 | 17 | 25 | 1.6-23.7 | None | Moderate Mesocyclone | Tornado Possible |
| 1925 | >36 | >19 | 28 | 1.8-25.6 | None | Moderate/Strong Mesocyclone | Tornado Possible/Probable |
| 1930 | >41 | >27 | 30 | 2.0-23.1 | <2.0->14.0 | Moderate/Strong Mesocyclone | Tornado Probable/Likely |
| 1935* | >45 | >62 | 33 | 2.2-24.2 | <2.2->28.0 | Strong Mesocyclone | Tornado Likely |
| 1940* | >55 | >45 | 35 | 2.5-21.2 | <2.4->19.0 | Strong Mesocyclone | Tornado Likely |
| 1946* | 40 | 49 | 39 | 2.8-23.7 | <2.8->21.0 | Moderate Mesocyclone | Tornado Likely |
| 1952* | 35 | 25 | 42 | 3.1-21.0 | <3.1->22.0 | Moderate Mesocyclone | Tornado Probable |
| 1957 | >55 | >38 | 45 | 3.3-23.1 | <3.4->26.0 | Strong Mesocyclone | Tornado Likely |
*Indicates tornado on the Ground.
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