what are its applications?
Aviation and weather forecasting
Jet stream
On Earth, the northern polar jet stream is the most important one for aviation and weather forecasting,
where are the two main hemispheric jet streams located The polar jets, at above sea level, and the higher altitude what is it? A Jet stream can you define it? Jet streams are fast flowing, narrow, meandering air currents in the atmospheres of some planets, including Earth
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Jet stream [SEP] Uses
On Earth, the northern polar jet stream is the most important one for aviation and weather forecasting, as it is much stronger and at a much lower altitude than the subtropical jet streams and also covers many countries in the Northern Hemisphere, while the southern polar jet stream mostly circles Antarctica and sometimes the southern tip of South America. The term "jet stream" in these contexts thus usually implies the northern polar jet stream.