Abstract: No Abstract Available

Abstract: Terms in the vorticity equation are approximated numerically for each of a act of grid points, map times and pressure levels in the lower stratosphere during January-February 1957. The hypothesis is advanced that the ...

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Abstract: The average surface-pressure variations after geomagnetically disturbed and geomagnetically quiet days are studied at various locations in a network covering the northern hemisphere between 30 and 70°N. For the same location ...

Abstract: No abstract available.

Abstract: For a sample of 59 Umkehr measurements at Tallahassee, the N values are positively correlated with total amount of ozone at all zenith angles, and the normalized N values are positively correlated with the total amounts ...

Abstract: No abstract available.

Abstract: No abstract available.

Abstract: Detailed soundings of temperature and humidity between the surface and 1000 ft in warm air moving over cooler water are studied to determine the vertical transfer of heat and water vapor due to turbulence. Under simplifying ...

Abstract: Radiational heating of the mesosphere results principally from absorption of ultraviolet radiation by ozone. For conditions of photochemical equilibrium, the amount of ozone present near the mesopeak depends critically on ...