A Hail Size Forecasting Technique
Open Access
- 1 April 1956
- journal article
- Published by American Meteorological Society in Bulletin of the American Meteorological Society
- Vol. 37 (4) , 135-141
- https://doi.org/10.1175/1520-0477-37.4.135
Abstract
A technique for forecasting the size of hailstones accompanying thunderstorms is presented. Hailstone size is related to its terminal velocity which in turn is related to the updraft velocity of a thunderstorm as derived from parcel buoyancy. This updraft velocity is approximated from positive area measurements on a thermodynamic diagram. The technique is tested on proximity soundings taken near the site and prior to known hail occurrences.Keywords
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