Results 11 to 20 of about 187,313 (292)

Scientific Challenges of Convective-Scale Numerical Weather Prediction [PDF]

Bulletin of the American Meteorological Society, 2018
AbstractAfter extensive efforts over the course of a decade, convective-scale weather forecasts with horizontal grid spacings of 1–5 km are now operational at national weather services around the world, accompanied by ensemble prediction systems (EPSs).
Yano, Jun-Ichi, Ziemiański, Michał Z., Cullen, Mike, Termonia, Piet, Onvlee, Jeanette, Bengtsson, Lisa, Carrassi, Alberto, Davy, Richard, Deluca, Anna, Gray, Suzanne, Homar, Víctor, Köhler, Martin, Krichak, Simon, Michaelides, Silas, Phillips, Vaughan T. J., Soares, Pedro M. M., Wyszogrodzki, Andrzej A.   +16 more
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Mean radiant temperature from global-scale numerical weather prediction models. [PDF]

Int J Biometeorol, 2020
In human biometeorology, the estimation of mean radiant temperature (MRT) is generally considered challenging. This work presents a general framework to compute the MRT at the global scale for a human subject placed in an outdoor environment and ...
Di Napoli C, Hogan RJ, Pappenberger F.
europepmc   +3 more sources

Observations of boundary layer wind and turbulence of a landfalling tropical cyclone

Scientific Reports, 2022
This study investigates the atmospheric boundary layer structure based on multiple-level tower observations with a height of 350 m during the landfall of Super Typhoon Mangkhut (2018).
Zhongkuo Zhao, Ruiquan Gao, Jun A. Zhang, Yong Zhu, Chunxia Liu, P. W. Chan, Qilin Wan   +6 more
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Numerical Weather Prediction [PDF]

Annual Review of Fluid Mechanics, 1995
This review highlights a number of current areas of emphasis in research and operational numerical weather prediction. Detailed accounts of each area of activity are not presented; some key references are provided within each section for interested readers who may wish to explore further. The review outlines the types of weather prediction models where
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Characteristics of 1 year of observational data of VOCs, NO_x and O₃ at a suburban site in Guangzhou, China [PDF]

Atmospheric Chemistry and Physics, 2015
Guangzhou, one of China's megacities, is beset with frequent occurrence of high-concentration ozone events. In this study, online instruments were used to simultaneously monitor ozone, nitrogen oxides (NOx) and volatile organic compounds (VOCs) at GPACS (
Y. Zou, X. J. Deng, D. Zhu, D. C. Gong, H. Wang, F. Li, H. B. Tan, T. Deng, B. R. Mai, X. T. Liu, B. G. Wang   +10 more
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Why are severe weather and anomalous climate events often associated with the orthogonal convergence of airflows?

Weather and Climate Extremes, 2023
Severe weather often occurs in the areas where different cold-warm and dry-wet air masses converge orthogonally. The orthogonal convergence of two-adjacent air parcels can be observed from planetary-scale to synoptic-scale and meso-scale circulations ...
Weihong Qian, Jun Du, Jeremy Cheuk-Hin Leung, Weijing Li, Fangfang Wu, Banglin Zhang   +5 more
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Offline Diagnostics of Skin Sea Surface Temperature from a Prognostic Scheme and Its Application in Typhoon Forecasting Using the CMA-TRAMS Model over South China

Atmosphere, 2022
In the Tropical Regional Atmospherical Model System of South China of the China Meteorological Administration (CMA-TRAMS), the skin sea surface temperature (Ts) remains fixed during the forecast time.
Yanxia Zhang, Daosheng Xu, Zitong Chen, Weiguang Meng   +3 more
doaj   +1 more source

Impact of a subtropical high and a typhoon on a severe ozone pollution episode in the Pearl River Delta, China [PDF]

Atmospheric Chemistry and Physics, 2022
A record-breaking severe ozone (O3) pollution episode occurred in the Pearl River Delta (PRD) in early autumn 2019 when the PRD was under the influence of a Pacific subtropical high followed by Typhoon Mitag.
S. Ouyang, S. Ouyang, T. Deng, R. Liu, R. Liu, J. Chen, G. He, G. He, J. C.-H. Leung, N. Wang, S. C. Liu, S. C. Liu   +11 more
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Systematic diurnal bias of the CMA-MESO model in southern China: Characteristics and correction

Frontiers in Earth Science, 2023
Model error is an important source of numerical weather prediction (NWP) errors. Among model errors, the systematic diurnal bias plays an important role in high-resolution numerical weather prediction models.
Yuxiao Chen, Liwen Wang, Jeremy Cheuk-Hin Leung, Daosheng Xu, Jing Chen, Banglin Zhang, Banglin Zhang, Banglin Zhang   +7 more
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10–30‐day moist static energy evolutions related to the persistent heavy rainfall event in different stages of flood season over South China

Atmospheric Science Letters, 2023
In this study, the flood season in South China (SC) was divided into three stages: two first rainy seasons (FRSs) around the South China Sea summer monsoon onset and one second rainy season when Typhoon prevails, denoted as FRS1, FRS2, and SRS ...
Bin Zheng, Ailan Lin, Yanyan Huang
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