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THE MECHANISM OF ATMOSPHERIC ICE FORMATION, I: THE CHEMICAL COMPOSITION OF NUCLEATING AGENTS
Publisher: American Meteorological Society
Abstract: A careful study has been made of the nucleating ability of various chemicals. The nuclei were prepared in a nitrogen atmosphere, rather than air, to prevent a reaction at the hot filament with atmospheric oxygen. With use ...
A METHOD FOR OBJECTIVE ANALYSIS OF STRATOSPHERIC CONSTANT-PRESSURE CHARTS
Publisher: American Meteorological Society
Abstract: A method of numerical objective analysis has been developed for application to stratospheric constant-pressure data at the 100-, 50-, 30-, and 10-mb. levels (approximately 16, 20, 24, and 31 km., respectively). This system ...
Maximum-Likelihood Estimation of the Directional Distribution of 0.53-Hz Ocean Waves
Publisher: American Meteorological Society
Abstract: The maximum-likelihood method is used to extract parameters of two-parameter models of the directional spreading of short wind waves from the power spectrum of high-frequency (HF) radar backscatter. The wind waves have a ...
Some Observations of the Clearing of Cumulus Clouds Downwind from Snow-Covered Areas
Publisher: American Meteorological Society
Abstract: Satellite images that illustrate the clearing of cumulus clouds downwind from snow-covered areas are presented. The cloud clearing resembles that occasionally observed with lakes during warm advection, supporting the ...
On the Clearing of Cumulus Clouds Downwind from Lakes
Publisher: American Meteorological Society
Abstract: In this note the forcing of cumulus cloud clearing over and downwind from lakes during the warm season is evaluated conceptually by modeling and observational approaches. It is suggested that drying by dynamically induced ...
Small Lake Daytime Breezes: Some Observational and Conceptual Evaluations
Publisher: American Meteorological Society
Abstract: The diversity of small lakes' (size <50 km) configurations, sizes, surrounding terrain, and land use combined with relative sparsity of observations complicates the observational evaluation of the lake breezes (LB) that ...
Validation of Backscatter Measurements from the Advanced Scatterometer on MetOp-A
Publisher: American Meteorological Society
Abstract: he Advanced Scatterometer (ASCAT) on the Meteorological Operational (MetOp) series of satellites is designed to provide data for the retrieval of ocean wind fields. Three transponders were used to give an absolute calibration ...