Abstract: No abstract available.

Abstract: A study of the morphology of large sporadic enhancements of F-region electron density in the darkened portions of the polar cap reveals a close connection between ?sporadic F? and ionospheric current systems. This connection ...

Abstract: Aircraft icing reports from northern Utah and southeastern Idaho along with radiosonde and precipitation data for six winter seasons are utilized in an analysis of precipitation augmentation potential in winter orographic ...

Abstract: Laboratory measurements of supercooled liquid water are made by a vibrating-wire sensor whose frequency of vibration varies according to the mass of ice collected on it. The vibrating-wire system is designed to be placed ...

Abstract: No Abstract Available

Abstract: The effect of the Great Salt Lake on the frequency and geographical extent of wintertime fog is analyzed by use of fog reports, precipitation, and temperature records over a 25-yr period, during which time the size of the ...

Abstract: A review is made of the theoretical basis for using a vibrating wire to measure supercooled liquid water in clouds. The device consists of a vibrating wire and associated electronics added to radiosondes. The sensing wire ...

Abstract: Factors controlling the size and spacing of cumulus clouds are determined by the numerical integration of a compressible set of hydrodynamic equations for an atmosphere with saturation processes and cloud microphysics ...

Abstract: Simultaneous measurements of supercooled liquid water were made by an instrumented aircraft and a microwave radiometer at Muskegon, Michigan during wintertime. The purpose was to confirm recent findings that there is good ...

Abstract: Evaluation of an operational-type winter cloud seeding project in Utah is made by developing meteorological predictors of target precipitation. Predictors (covariates) are developed by matching 1200 GMT rawinsonde data and ...