Shortwave radiation In meteorology, a term used loosely to distinguish radiation in the visible and near-visible portions of the electromagnetic spectrum (roughly 0.4 to 4.0 µm in wavelength) from longwave(terrestrial) radiation.
Shortwave (or Shortwave Trough) - A disturbance in the mid or upper part of the atmosphere which induces upward motion ahead of it.
Shortwave trough
(or shortwave) A disturbance in the mid or upper levels of the atmosphere which induces upward motion ahead of it.
Shortwave
Also known as Shortwave Trough; a disturbance in the mid or upper part of the atmosphere which induces upward motion ahead of it.
Shortwave radiation: (solar radiation) Radiant energy with wavelengths between approximately .2 and 4 microns.
Sidereal: Relative to the stars.
Shortwave radiation A term most often used to describe the radiant energy emitted from the sun, in the visible and near ultraviolet wavelengths.
SHORTWAVE- sometimes abbreviated S/WV: This term will come up many upon many times. This is a short amplitude trough embedded within the large scale flow. A baroclinic shortwave occurs when the isotherms cross the height contours at a sharp angle.
SHORTWAVE - a progressive wave in a horizontal air flow that leads to lower air pressure and possibly unsettled weather.
SHOWER - Precipitation that is intermittent, in space, time, or intensity and is falling from a cumuliform cloud.
Shortwave radiation: a term used to describe the radiant energy emitted by the sun in the visible and near-ultraviolet wavelengths (between about 0.1 and 2 micrometers). Compare longwave radiation.
Shortwave - It's basically a trough. It's an elongated area of low pressure. These can form stormy weather.
diffuse shortwave irradianceAll of the solar radiation, across the wavelength range of 0.
These " radiatively active " gases are relatively transparent to incoming shortwave radiation, but are relatively opaque to outgoing longwave radiation.
See shortwave radiation and longwave radiation.Radiation FogA fog that forms when outgoing longwave radiation cools the near-surface air below its dew point temperature.
Net All-Wave RadiationThe net or resultant value of the upward and downward longwave and shortwave radiative fluxes through a plane at the earth-atmosphere interface; a component of the surface energy budget.
ImperviousIn hydrologic terms, the ability to repel water, or not let water infiltrateIMPLImpulse- Alternate term for Upper Level System and Shortwave; ...
This term sometimes is used interchangeably with impulse or shortwave.Upper-air Weather ChartWeather maps that are produced for the portion of the atmosphere above the lower troposphere, generally at and above 850 mb.
See shortwave radiation and longwave radiation.
NOAA National Weather Service - Cite This Source - This Definition ...
delta Eddington"An approximate technique for handling the complexity of shortwave radiative transfer in anisotropically scattering atmospheres.
Greenhouse Effect - The transmission of shortwave solar radiation by the atmosphere coupled with the selective absorption oflonger-wavelength terrestrial radiation, especially by water vapor and carbon dioxide, ...
(abbrev. IMPL) Alternate term for Upper Level System and Shortwave; a general term for any large-scale or mesoscale disturbance capable of producing upward motion (lift) in the middle or upper parts of the atmosphere.
in Hg
Inches of Mercury ...
INSIDE SLIDER: A shortwave trough moving southward along the eastern side of a ridge of high pressure usually responsible for cool breezy and sometimes showery weather.
diurnal heating - In the ocean, heating from solar radiation (primarily shortwave) that can lead to transient thermoclines and the afternoon effect.
If natural processes fail to destabilize the lower levels, an input of energy from forced lift (a front, an upper level shortwave, etc.) will be required to move the negatively buoyant air parcels to the point where they will rise freely.
This is due to less incoming shortwave solar radiation and lower temperatures, since the clouds reflect sunlight.
Upper Level System A general term for any large-scale or mesoscale disturbance capable of producing upward motion (lift) in the middle or upper parts of the atmosphere. This term sometimes is used interchangeably with impulse or shortwave.
OPEN CIRCULATION - A circulation of a weather system that does not form a complete circle. Commonly applied to troughs and shortwave disturbanced as well as tropical waves.
Their position and intensity govern general weather patterns (e.g., hot/cold, wet/dry) over periods of days, weeks, or months. Smaller disturbances (e.g., shortwave troughs) typically move more rapidly through the broader flow of a longwave trough, ...
Upper Level Low: An area of cold air aloft rotating counter-clockwise.
UV Rays: (UV) Ultraviolet Radiation: Shortwave electromagnetic radition emitted by the Sun.
UV Rays: (UV) Ultraviolet Radiation: Bad between 10am and 2pm for sunbathing.
The ground resolution of the six visible and shortwave bands of the Thematic Mapper is 30 meters, and the resolution of the thermal infrared band is 120 meters. Thematic mappers have been flown on Landsats-4 and -5.
 See also: Air, Atmosphere, Weather, Cloud, Surface
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