advección de vorticidad positiva

advección de vorticidad positiva

The rotation of the atmosphere advects higher values of vorticity into an area. This is created by cyclonic turning and is often associated with upward motion of air. When found in advance of a short wave aloft, it often enhances thunderstorm potential. Contrast with negative vorticity advection.

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Nozare/domēns: Weather
Category: General weather
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agua

Weather; General weather

Refers to the chemical compound, H2O, as well as its liquid form. At atmospheric temperatures and pressures, it can exist in all three phases: solid (ice), liquid (water), and ...

evaporación

Weather; General weather

The physical process by which a liquid, such as water, is transformed into a gaseous state, such as water vapor. It is the opposite physical process of condensation.

ojo

Weather; General weather

The center of a tropical storm or hurricane, characterized by a roughly circular area of light winds and rain-free skies. An eye will usually develop when the maximum sustained ...

tromba marina

Weather; General weather

A small, weak tornado, which is not formed by a storm-scale rotation. It is generally weaker than a supercell tornado and is not associated with a wall cloud or mesocyclone. It ...

pared del ojo

Weather; General weather

An organized band of convection surrounding the eye, or center, of a tropical cyclone. It contains cumulonimbus clouds, intense rainfall and very strong winds.

presión

Weather; General weather

The force per unit area exerted by the weight of the atmosphere above a point on or above the earth's surface. Also known as atmospheric pressure or barometric pressure.