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Slide 1 Lectures on Thunderstorms and Tornadoes Chanh Q. Kieu Department of Atmospheric and Oceanic Science University of Maryland AOSC400, Fall 2008 Slide 2 Definition of…

Documents The Wind: PGF Pressure gradient force is what sets air in motion Directs air from higher toward...

The Wind: PGF Pressure gradient force is what sets air in motion Directs air from higher toward lower pressure Thus direction of PGF is perpendicular to isobars toward lower…

Documents STORMS AND SEVERE WEATHER

Slide 1 STORMS AND SEVERE WEATHER STORM: violent or severe disturbance of the atmosphere that usually creates dangerous, destructive, or unpleasant conditions on Earthâs…

Documents Middle Latitude Cyclones This chapter discusses: 1.The location, vertical structure, and...

Middle Latitude Cyclones This chapter discusses: The location, vertical structure, and developmental stages of middle latitude cyclones How upper level convergent winds,…