Results 31 to 40 of about 28,484 (242)

Combination of mesoscale and synoptic mechanisms for triggering an isolated thunderstorm: Observational case study of CSIP IOP 1 [PDF]

, 2007
Copyright @ 2007 AMSAn isolated thunderstorm formed in the southern United Kingdom on 15 June 2005 and moved through the area where a large number of observational instruments were deployed as part of the Convective Storm Initiation Project.
Alan Blyth, Andrew Russell, Bader, Barnes, Bennett, Bishop, Browning, Browning, Burt, Collier, Cullen, Cyril Morcrette, Davies, Done, Fabry, Goddard, Golding, Golding, Gossard, Gossard, Gregory, Hoskins, Humphrey Lean, Hunt, John Nicol, Keith Browning, Lee, Marshall, Morcrette, Nigel Roberts, Orlanski, Peter Clark, Russell, Schmetz, Simpson, Starr   +35 more
core   +1 more source

Mapping the Spatial Scales of Australian Extreme Precipitation Using Daily Rain Gauges

International Journal of Climatology, EarlyView.
We present the first continent‐wide analysis of the spatial scales of daily extreme precipitation events (EPEs) in Australia using station observations and semivariogram analysis. EPEs generally have larger spatial scales at higher latitudes, with strong seasonal and regional differences shaped by topography, meteorological regimes, and climate ...
Dongqi Lin, Kate R. Saunders, Martin S. Singh   +2 more
wiley   +1 more source

How Are Tornadic Supercell Soundings Significantly Different From Nearby Baseline Environments?

Geophysical Research Letters, 2023
This study explores how tornadic supercell soundings significantly differ from the same‐location and same‐hour baseline environment soundings, sampled from the days prior to or following the event. Permutation testing is used to identify whether sounding‐
Zhanxiang Hua, Alexandra Anderson‐Frey
doaj   +1 more source

WRF-Model Data Assimilation Studies of Landfalling Atmospheric Rivers and Orographic Precipitation Over Northern California [PDF]

, 2014
In this study, data assimilation methods of 3-D variational analysis (3DVAR), observation nudging, and analysis (grid) nudging were evaluated in the Weather Research and Forecasting (WRF) model for a high-impact, multi-episode landfalling atmospheric ...
Eiserloh, Arthur John
core   +1 more source

Seasonal Variability of Precipitating Systems in Four Radar Domains of Northeast Brazil

International Journal of Climatology, EarlyView.
This study analyzes the climatology and evaluates how the physical aspects of precipitating systems are influenced by the dry and wet seasons in Northeast Brazil, highlighting seasonal variations in the frequency, size, intensity, and duration of these systems in the regions of Natal, Maceió, Petrolina, and Salvador.
Amanda Carolina da Silva Queiroz, Thiago Souza Biscaro   +1 more
wiley   +1 more source

Projected 21st Century Changes in Precipitation and Temperature Over Italy Using CMIP6 CMCC‐CM2‐SR5 Model and COSMO‐CLM Dynamical Downscaling

International Journal of Climatology, EarlyView.
This study evaluates the COSMO‐CLM regional climate model over Italy under CMIP6 scenarios. Compared to its driving global model, COSMO‐CLM reduces temperature biases by 50%–75% and better represents precipitation and extremes, adding critical mesoscale detail.
Alejandro Vichot‐Llano, Mario Raffa, Angelo Campanale, Marianna Adinolfi, Gabriella Ceci, Paola Mercogliano   +5 more
wiley   +1 more source

Rainfall intensity estimation at night using deep learning and urban surveillance cameras in Jiangsu Province, China

Journal of Hydrology: Regional Studies
Study region: This study was conducted in the Yangtze River Delta of eastern China, focusing on the highly urbanized corridor of Nanjing, Yangzhou, and Wuxi (Jiangsu Province), where the nighttime surveillance videos were collected during 2022–2025 ...
Xing Wang, Haiqin Chen, Ang Zhou, Ye Chen   +3 more
doaj   +1 more source

Impact of Indo-Pacific warm pool Hadley circulation on the seasonal forecast performance for summer precipitation over the western North Pacific

Environmental Research Letters, 2020
The western North Pacific summer climate affects the densely populated East Asian countries, while seasonal forecasting over these regions remains challenging for dynamical models.
Yi-Peng Guo, Xiangbo Feng, Nicholas P Klingaman, Zhe-Min Tan   +3 more
doaj   +1 more source

Meteorology enters the mesoscale era [PDF]

Nature, 1982
Meso-scale Atmospheric Circulations. By B. W. Atkinson. Pp.495. ISBN 0-12-065960-3. (Academic: 1981.) £32.40, $78.
openaire   +1 more source

Investigate the impacts of assimilating satellite rainfall estimates on rainstorm forecast over southwest United States [PDF]

, 2004
Using the MM5-4DVAR system, a monsoon rainstorm case over southern Arizona (5-6 August 2002) was investigated for the influence of assimilating satellite rainfall estimates on precipitation forecasts.
Gao, X, Sorooshian, S, Xiao, Q, Xu, J
core   +1 more source