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Hail Size Quick Reference Guide

Measure hail simply by placing the hail stone over the silhouette corresponding in size. This laminated guide also details which hail sizes are significant rather than severe, and provides thunderstorm updraft speeds. On the other side, a tutorial on the Three-Body Scatter Spike radar artifact will help a novice identify the signature and provide reference for spotters and professionals alike.

Measures: 9" X 11-1/2"

Price: $6.95


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