The Hybrid Single Particle Lagrangian Integrated Trajectory Model ( "'HYSPLIT "') is a computer model that is used to compute air parcel trajectories and dispersion or deposition of atmospheric pollutants.
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Where \ rho _ d and \ rho _ v are the densities the dry air and water vapor would respectively have when occupying the volume of the air parcel.
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The Morning Glory is often accompanied by sudden wind squalls, intense low-level wind shear, a rapid increase in the vertical displacement of air parcels, and a sharp pressure jump at the surface.
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The major role of atmospheric thermodynamics is expressed in terms of adiabatic and diabatic forces acting on air parcels included in primitive equations of air motion either as grid resolved or subgrid parameterizations.
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*1948 The Air Parcel Post Bill becomes U . S . law, establishing domestic air parcel post and raising first class postage rates for air mail from five cents to six cents.
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*1948 The Air Parcel Post Bill becomes U . S . law, establishing domestic air parcel post and raising first class postage rates for air mail from five cents to six cents.
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In atmospheric thermodynamic processes, it is often useful to assume air parcels behave approximately specific gas constant for the standardized mass of one kilogram of a particular gas is variable, and described mathematically as:
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This adiabatic cooling of a rising moist air parcel may lower its temperature to its dew point, thus allowing for condensation of the water vapor contained within it, and hence the formation of a cloud.
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The negatively buoyant energy exerted on an air parcel is a result of the air parcel being cooler ( denser ) than the air which surrounds it, which causes the air parcel to accelerate downward.
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The negatively buoyant energy exerted on an air parcel is a result of the air parcel being cooler ( denser ) than the air which surrounds it, which causes the air parcel to accelerate downward.
