its surface exhibits undulations of growing amplitude and the jet eventually breaks up into a stream of small drops. The stream's thickness and the sizes of the drops produced from its break-up ...

How Would You Define a Jet Stream? The jet stream, one of the most dramatic forces of nature, was discovered during World War II when aviators first tried to cross the Pacific. This strong wind ...

A jet stream plays a very important role when it comes to influencing weather patterns, particularly in bringing colder ...

Here's a Meteorology 101 primer on these patterns: The jet stream had been in what's called zonal flow, which means it was flowing in a mostly flat west-to-east fashion across the country ...