What happens if convection moves far enough from your radar to where the single-radar Az Shear becomes less reliable? The Merged shear products can then potentially be useful! In this example, the storms have moved to the edge of the useful range of the KMXX radar. The KMXX single-radar Az Shear (top right) values are much weaker/potentially less reliable and the KMXX velocity data (bottom right) also leads to uncertainty as to how much attention should still be given to the ongoing convection. Utilizing the Merged shear products (left) indicates that the convection is likely still strong (at a minimum) and warrants further investigation.