Activity 1: The Polar-Front Jet Stream The polar-front jet stream is like a high-speed river of air in the upper atmosphere. It separates warm and cold regions at Earth’s surface. It may be several hundred miles across - Polar wind - Document - PDFSEARCH.IO

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	Activity 1: The Polar-Front Jet Stream The polar-front jet stream is like a high-speed river of air in the upper atmosphere. It separates warm and cold regions at Earth’s surface. It may be several hundred miles across Add to Reading List Document Date: 2012-09-20 11:44:03 Open Document File Size: 54,75 KB Share Result on Facebook City Washington / DC / Minneapolis / San Francisco / / Country United States / / Event Natural Disaster / / IndustryTerm airline flight / / Position arrow and arrow head / arrow head / / ProvinceOrState Minnesota / Louisiana / Florida / / Region central Washington / New England / central U.S. / / SocialTag Wind Jet stream Radiosonde Weather Low-pressure area Surface weather analysis Wind shear Meteorology Atmospheric sciences Atmospheric dynamics

Activity 1: The Polar-Front Jet Stream The polar-front jet stream is like a high-speed river of air in the upper atmosphere. It separates warm and cold regions at Earth’s surface. It may be several hundred miles acrossAdd to Reading List