likewise Rossby waves are said to break when the potential vorticity gradient is overturned. Wave breaking also occurs in plasmas, when the particle velocities exceed the wave's phase speed.

Kornhuber believes that a high contrast between land and ocean temperatures, and the winds that develop along that gradient, favours the stalling of Rossby waves. This he explains, suggests a link ...

First, it disturbed the atmosphere in just the right way to set off an undulation in the jet stream — a river of very strong winds in the upper atmosphere — that atmospheric scientists call a Rossby ...

Much of the motion in the open ocean is baroclinic: at the surface, geostrophic flow balances the pressure gradient caused ... on the larger scales of Rossby waves; this larger scale enables ...

That phenomenon is called a Rossby wave, and scientists have been looking for it in the sun for decades. Now, a new study published in the journal Nature Astronomy, found these waves can last ...

Huge ripples in Earth’s atmosphere called Rossby waves help to steer the planet's jet streams and weather patterns. Now, a study in Nature Astronomy offers the best evidence yet that similar ...

The same kind of large-scale planetary waves that meander through the atmosphere high above Earth's surface may also exist on the sun, according to a new study. The same kind of large-scale ...

The movements of these granules revealed underlying Rossby waves, the researchers reported May 7 in the journal Nature Astronomy. They estimate that the waves are responsible for about half of the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Most of the time, the sun and the Earth couldn't be more different: One is a star, the ...

In Earth's atmosphere, large-scale atmospheric waves, known as Rossby waves ... atmospheric pressure lead to a completely ...

First, it disturbed the atmosphere in just the right way to set off an undulation in the jet stream — a river of very strong winds in the upper atmosphere — that atmospheric scientists call a Rossby ...