Jet stream changes could amplify weather extremes by 2060s Date: September 15, 2021 Source: University of Arizona Summary: The ribbon of fast winds familiar to air travelers between North America ...

Strong jet streams across the Atlantic are seeing passenger airplanes knock more than an hour off their flight times, as they hit speeds of 761 mph – the speed of sound. However, they’re not ...

They found the polar jet has experienced several periods of increased waviness during that time, suggesting the recent erratic behaviour isn't out of the ordinary. In some instances, the winter ...

First we need the jet stream to buckle and dip southward allowing cold, Arctic air to ooze into the southern states. Credit: CBS4 Then, we need a strong, old fashioned upslope to hit the Rockies.