Over the last few years, significant progress has been made in the development of convection-permitting climate models (CPCMs), especially in improving precipitation estimates in regions with complex terrain. Recently, the South American Affinity Group (SAAG) developed a novel high-resolution dataset – hereafter refe...
Sofía Segovia-Escafi, Pablo A. Mendoza, M. Lagos-Zúñiga et al.· Hydrology and Earth System S...· 0 citations
Extratropical Cyclones (ETCs) can produce high‐impact weather in mid‐latitudes, leading to extreme precipitation, winds, and storm surges. Despite the societal and economic impacts of ETCs, gaps remain in our understanding of how ETCs and their related hazards will change in a changing climate. In this study, we evalua...
Alexandra N. Ramos-Valle, A. Prein, A. Jaye et al.· Journal of Geophysical Resea...· 0 citations
Antarctic precipitation is the dominant positive term in the ice sheet surface mass balance, directly influencing its contribution to global sea level rise. In some coastal and ice-shelf regions, episodic extreme precipitation events can account for more than half of the annual snowfall total; yet while individual atmo...
Marco Muccioli, P. Mooney, A. Prein· Environmental Research Lette...· 0 citations
Anthropogenic warming is expected to substantially modify the hydroclimate of South America, a region in which low‐level jets (LLJs) and mesoscale convective systems (MCSs) are key components of moisture transport and precipitation. However, the responses of these systems to future climate change, including the relativ...
Ye Mu, Charles Jones, L. Carvalho et al.· Journal of Geophysical Resea...· 0 citations
Long multi-decadal transient convection-permitting climate simulations are crucial for reliable regional climate projections. However, the large computational resources required are often not available, particularly in the context of African climate change studies. This poses challenges for regions like the Lake Vict...
Elizabeth Sunguti, Jonas Van de Walle, W. Thiery et al.· Journal of Climate· 0 citations
This paper reports on two sets of 22-year convection-permitting regional climate simulations conducted with the Weather Research and Forecasting model over the entirety of South America at 4-km grid spacing. The first simulation downscales the fifth-generation European Centre for Medium-Range Weather Forecasts atmosphe...
Chang-Hai Liu, Kyoko Ikeda, F. Dominguez et al.· Climate Dynamics· 2 citations
Understanding how precipitation is associated with the atmospheric features is critical for comprehension of processes underpinning water resource management and extreme events leading to natural disasters. This study evaluates how the key atmospheric features of Australia are associated to total and extreme precipitat...
Shaoxiu Ma, R. Trancoso, Jozef I. Syktus et al.· Environmental Research Commu...· 0 citations
This work introduces PCSDiff, a cascaded task-decoupled diffusion framework targeting 10-day precipitation bias correction and downscaling, which achieves low-latency rolling forecasting for practical meteorological operations.
Yuze Sun, Shi-Yi Wang, Jian-Cheng Pan et al.· 0 citations
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