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The TVS iconsheet has two rows of ten icons. The icons represent the tens digit(s) of the TVS Low-Level Delta Velocity (LLDV) in knots. For example, the "19" icon indicates that LLDV was at least 190 kts. |
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ETVS Default Icon |
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The NMD iconsheet has two rows of five icons. The top row is shown when the mesocyclone does not extend down to the lowest velocity tilt. The NMD Strength Rank is used to select the column via the equation: (SR-1)/2. |
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The MESO iconsheet is shown on legacy volume scans. There are two icons: 2D detection and 3D detection. |
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The Hail iconsheet has five rows of four icons. Each row corresponds to the inches in the estimated hail size. Each column represents 0.25" increments. |
Using Zoom: - You can easily zoom in by clicking on the "Zoom Button" and then clicking on the map. With every click the map will zoom in more and more. Once zoomed in you can then "Click and Drag" the map. The "Click and Drag" is only available when zoomed in. This feature allows you to zoom right into your own neighborhood. To reset the map to the original viewing level, simply click on the "Unzoom Button".
