Results 81 to 90 of about 923 (148)

Machine Learning Indicates Stronger Future Thunderstorm Downbursts Affecting Southeast Australian Airports

open access: yesClimate
Thunderstorms downbursts can be hazardous during aircraft landing and take-off. A warming climate increases low- to mid-level troposphere water vapor, typically transported from high sea-surface temperature regions. Consequently, the future occurrence and intensity of destructive wind gusts from wet microburst thunderstorms are expected to increase ...
Milton Speer, Lance Leslie, Shuang Wang
openaire   +1 more source

A model of a downburst, a wind tunnel program on planetary boundary layer, and airship in turbulence [PDF]

open access: yes
An engineering model of microbursts was developed as an aid to possible future flight simulation in wind shear.
Etkin, B.
core   +1 more source

Experimental Simulation of Density-Driven Thunderstorm Downbursts

open access: yes, 2018
Evaporative cooling of the precipitation within the thunderstorm cloud results in the formation of a mass of cold and dense air which moves toward the ground and after impingement turns into strong radial winds near the surface. In this study, an experimental approach was taken to investigate the downbursts.
openaire   +1 more source

Current research on aviation weather (bibliography), 1979 [PDF]

open access: yes
The titles, managers, supporting organizations, performing organizations, investigators and objectives of 127 current research projects in advanced meteorological instruments, forecasting, icing, lightning, visibility, low level wind shear, storm hazards/
Frost, W., Turkel, B. S.
core   +1 more source

The 1981 current research on aviation weather (bibliography) [PDF]

open access: yes
Current and ongoing research programs related to various areas of aviation meteorology are presented. Literature searches of major abstract publications, were conducted.
Daniel, J., Frost, W.
core   +1 more source

Characteristics of the 14 April 1999 Sydney hailstorm based on ground observations, weather radar, insurance data and emergency calls [PDF]

open access: yes, 2005
International audienceHailstorms occur frequently in metropolitan Sydney, in the eastern Australian State of New South Wales, which is especially vulnerable due to its building exposure and geographical location.
Blong, R. J.   +3 more
core   +1 more source

Electrification in winter storms and the analysis of thunderstorm overflight [PDF]

open access: yes
The emergence of 24 hr operational lightning detection networks has led to the finding that positive lightning strokes, although still much fewer in number than the normal negative strokes, are present in summer and winter storms.
Brook, Marx
core   +1 more source

Interactive access and management for four-dimensional environmental data sets using McIDAS [PDF]

open access: yes
Significant accomplishments in the past year are presented and include the following: (1) enhancements to VIS-5D; (2) Implementation of the VIS AD System; and (3) numerical modeling applications.
Hibbard, William L., Tripoli, Gregory J.
core   +1 more source

Comments on the problem of turbulence in aviation [PDF]

open access: yes
The problem of turbulence since the beginning of aviation is traced. The problem was not cured by high altitude flight and was acerbated by the downbursts associated with thunderstorms.
Mclean, James C., Jr.
core   +1 more source

Monitoring of Low-Level Wind Shear by Ground-based 3D Lidar for Increased Flight Safety, Protection of Human Lives and Health. [PDF]

open access: yesInt J Environ Res Public Health, 2019
Nechaj P   +6 more
europepmc   +1 more source

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