THE NGM LOWERS HEIGHTS TOO MUCH IN THE NORTHERN ROCKIES AND HIGH PLAINS

36 HR NGM V.T. 00Z APR 09, 1995

36 HR AVN V.T. 00Z APR 09, 1995

500 H ANALYSIS

NOTE HOW BOTH THE NGM AND AVN CRASH THE HEIGHTS AND PUSH THE SHORTWAVE RIDGE AXIS EASTWARD. THIS ALSO ALLOWS WARM ADVECTION TO DEVELOP TOO QUICKLY ACROSS THE NORTHERN PLAINS.

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