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Mobile Microwave Radiometer Observations: Spatial Characteristics of Supercooled Cloud Water and Cloud Seeding Implications
Publisher: American Meteorological Society
Abstract: Previous studies of the spatial distribution of supercooled liquid water in winter storms over mountainous terrain were performed primarily with instrumented aircraft and to a lesser extent with scans from a stationary ...
The Direct Measurement of the Sizes, Shapes and Kinematics of Falling Hailstones
Publisher: American Meteorological Society
Abstract: The kinematic behavior of hailstones falling in their natural environment near the surface was studied using stroboscopic photography in a mobile van. The experimental results permitted determination of the shape and ...
Physical Response of Convective Clouds over the Sierra Nevada to Seeding with Dry Ice
Publisher: American Meteorological Society
Abstract: The effect of seeding convective clouds with dry ice was studied using simultaneous aircraft and radar observations. Clouds that were initially ice-free with supercooled liquid water contents of 0.5 g m?3 when the tops ...
Australian Winter Storms Experiment (AWSE) I: Supercooled Liquid Water and Precipitation-Enhancement Opportunities
Publisher: American Meteorological Society
Abstract: Some results of the first (1988) Australian Winter Storms Experiment are described. The results shed light on precipitation-enhancement opportunities in winter cyclonic storms interacting with the Great Dividing Range of ...
Investigations of a Winter Mountain Storm in Utah. Part III: Single-Doppler Radar Measurements of Turbulence
Publisher: American Meteorological Society
Abstract: This Part III of a multipart paper deals with the analysis of turbulent motion in a winter storm, which occurred over the mountains of southwest Utah. The storm was documented with a long duration single Doppler radar ...
Supercooled Liquid Water and Ice Crystal Distributions Within Sierra Nevada Winter Storms
Publisher: American Meteorological Society
Abstract: Cloud physics data measured by aircraft during two successive winter field seasons (1978?79 and 1979?80) of the Sierra Cooperative Pilot Project operating over the Sierra Nevada Range have been examined in order to determine ...
A Method of Retrieving Turbulence Parameters from Volume Processing of Single-Doppler Radar Measurements
Publisher: American Meteorological Society
Abstract: In previous work the derivation of turbulence parameters from single-Doppler radar observations was performed with data acquired along a horizontal circle. Here the technique is extended to all the radar data within a ...
Quantitative Precipitation Forecasting of Wintertime Storms in the Sierra Nevada: Sensitivity to the Microphysical Parameterization and Horizontal Resolution
Publisher: American Meteorological Society
Abstract: The skill of a mesoscale model in predicting orographic precipitation during high-impact precipitation events in the Sierra Nevada, and the sensitivity of that skill to the choice of the microphysical parameterization and ...
Investigations of a Winter Mountain Storm in Utah. Part I: Synoptic Analyses, Mesoscale Kinematics, and Water Release Rates
Publisher: American Meteorological Society
Abstract: A winter storm passing across the north?south-orientated Tushar Mountains in southwest Utah is investigated in this multipart paper. This Part I describes the evolving synoptic pattern, mesoscale kinematics, and calculated ...
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