Results 81 to 90 of about 615 (185)

Análise dos efeitos decorrentes de tormentas TS em estruturas reticuladas [PDF]

open access: yes, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro Tecnológico. Engenharia Civil.Este trabalho foi elaborado com o objetivo de propor o modelo mais adequado de perfil de velocidades de ventos para obtenção de forças oriundas de linhas de ...
Dallagnol, Jonathan de
core  

Analysis of dynamical structure of a downburst-producing cumulonimbus cloud system using multi-parameter phased array weather radar [PDF]

open access: yes, 2023
Dynamical structure and mechanism of a downburst-producing cumulonimbus cloud system in Tokyo on August 27, 2018, is examined using a state-of-the-art multi parameter phased-array weather radar.
小野, 有紀   +2 more
core  

Full‐scale measurements of thunderstorm outflows in the Northern Mediterranean

open access: yesGeoscience Data Journal
Downbursts are severe wind systems originating from thunderstorm clouds, and their strong horizontal outflows can pose serious hazards to natural and built environments.
F. Canepa, M. P. Repetto, M. Burlando
doaj   +1 more source

3D Engineering Model of Downburst Evolution in Thunderstorm

open access: yes, 2011
Downburst in thunderstorm mainly refers to the outflow on frontier and the strong wind shear caused by the downburst. In this paper, the thunderstorm evolution is divided into three stages as growing, mature and dissipating stages according to its ...
Guanxin, Hong   +3 more
core   +1 more source

Downburst prediction applications of meteorological geostationary satellites

open access: yesSPIE Proceedings, 2014
A suite of products has been developed and evaluated to assess hazards presented by convective storm downbursts derived from the current generation of Geostationary Operational Environmental Satellite (GOES) (13-15). The existing suite of GOES downburst prediction products employs the GOES sounder to calculate risk based on conceptual models of ...
openaire   +2 more sources

Exploring the Feasibility of Using Commercially Available Vertically Pointing Wind Profiling Lidars to Acquire Thunderstorm Wind Profiles

open access: yesFrontiers in Built Environment, 2019
While multiple types of remote sensing instruments have been used to investigate wind profiles associated with thunderstorms, the use of profiling Lidars (LIght Detection And Ranging) has been mostly limited to the wind energy sector.
William Scott Gunter
doaj   +1 more source

Comparison of Characteristics and Extreme Gale Mechanisms of Two Strong Squall Lines in Zhejiang During Spring

open access: yes应用气象学报
Two significant squall line events occurred in Zhejiang from afternoon until nightfall on 25 March and 2 April in 2024. In order to deepen the understanding of characteristics of the spring squall line and the mechanism of extreme wind, two processes are
Qian Zhuolei   +5 more
doaj   +1 more source

A Study of a Dryline Convective Downburst

open access: yes, 2006
web page (.html) format, 8 figures; replaced with case study that includes lightning (NLDN ...
openaire   +2 more sources

Manual of downburst identification for Project NIMROD

open access: yes, 1978
Aerial photography, Doppler radar, and satellite infrared imagery are used in the two year National Intensive Meteorological Research on Downburst (NIMROD) project to provide large area mapping of strong downdrafts that induce an outward burst of ...
Fujita, T. T.
core  

CLIMATHUNDERR: experimental database of buoyancy-driven downbursts

open access: yesEarth System Science Data
Abstract. Thunderstorm downbursts are windstorms due to intense negatively-buoyant flows produced beneath cumulonimbus clouds. Their study has recently attracted significant scientific and media attention due to the current and projected impacts of climate change.
Federico Canepa   +10 more
openaire   +2 more sources

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