The easy answer is a deep southward dip in the polar jet stream that typically rings the globe at higher latitudes but is ...

This, however, does not happen. Earth's spin creates three belts of circulation (Figure 2). Air circulates from the tropics to regions approximately 30° north and south latitude, where the air ...

which will carry the balloons around the Earth. Therefore, for global balloonists, troughs and ridges present the least desirable air flow pattern. In this scenario, the jet stream would propel a ...

As warm air rises and cold air sinks it forms three atmospheric circulation cells north of the equator and three to the south. These circulation cells move over land and sea to redistribute the ...

"Our dataset provides initial conditions in very high resolution for the general circulation ... between Earth's magnetic field lines and the motions of the ionized air of the ionosphere.

The air above the poles is cold. The cold air sinks creating high pressure. The air moves towards the equatorial low-pressure zone, and warms up when it meets the land or ocean. At around 60 ...