Isentropic Analysis of a Dry Line Bulge and the Real Weather Implications By Mark L. Bogner Assistant Chief Meteorologist KSNW-TV, Wichita.

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Presentation transcript:

Isentropic Analysis of a Dry Line Bulge and the Real Weather Implications By Mark L. Bogner Assistant Chief Meteorologist KSNW-TV, Wichita

Already Known About Dry Line Bulges develop when short wave comes out Dry line may surge as well Favored area for severe weather development Especially just along and north of the axis of the bulge

An Orientation to the KSN Look of Isentropic Analysis

Dry Line Forecast By NAM in June of 06

Area of Maximum Downglide

Area of Maximum Upglide

Final Points Important to check MANY levels to find the effective layer Watch the ISENTROPIC wind field along the boundary Upglide forcing results in rapid destabilization and/or cap erosion