Results 51 to 60 of about 467 (155)

Assimilation of 5G Base Station Networks as Ultra‐Dense Atmospheric Sensors for Advancing Heavy Rainfall Prediction

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract The zenith total delay (ZTD) retrieved from 5G communication base stations represents a novel observation source for numerical weather prediction (NWP), leveraging the extensive global deployment of 5G infrastructure. In this study, the direct assimilation of 5G‐ZTD observations into a high‐resolution NWP system was accomplished for the first ...
Jian Yin, Xiefei Zhi, Danni Huang, Chunqing Shang, Hong Liang, Kezuan Wang   +5 more
wiley   +1 more source

Simulation of Wind Speed Based on Different Driving Datasets and Parameterization Schemes Near Dunhuang Wind Farms in Northwest of China

Atmosphere, 2020
In this study, we evaluate the impacts of different datasets (e.g., NCEP global forecast system (GFS) and ERA5) that are used to derive the initial and boundary conditions, various planetary parameterization boundary layer (PBL) schemes and radiation ...
Tiejun Zhang, Cailing Zhao, Chongshui Gong, ZhaoXia Pu   +3 more
doaj   +1 more source

Tropical Ocean Evaporation‐Temperature Sensitivity to Surface Radiative Property Perturbations in Fully Coupled CESM2

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 20, 28 October 2026.
Abstract Tropical ocean evaporation is the dominant source of moisture for global precipitation. However, the dependence of evaporation‐temperature sensitivity on ocean surface radiative properties has not been quantified in the fully coupled modeling framework.
Jian Wei, Ping Yang, Ping Chang
wiley   +1 more source

Muted Radiative Feedback of Stratospheric Water Vapor Found in a Multi-Model Assessment

f1: TOA radiative flux calculated by RRTMG with each GCM climatology in control experiments;f2: TOA radiative flux calculated by RRTMG with each GCM climatology in SWV-perturbed, instantaneous experiments;f3: TOA radiative flux calculated by RRTMG with ...
He, R (via Mendeley Data)
core   +2 more sources

Diagnosing Spatial Distribution of Week 3&4 Ocean Forecast Bias in NCEP/EMC's UFS Coupled Model Prototype 8

Earth and Space Science, Volume 13, Issue 10, October 2026.
Abstract NOAA's Environmental Modeling Center led a community‐wide effort to build a robust global coupled configuration within the Unified Forecast System (UFS) framework to upgrade operational systems. To reach a fully coupled configuration, the components and their interactions were iteratively refined, resulting in a more connected and ...
Sulagna Ray, Lydia Stefanova, Jiande Wang, Ruiyu Sun   +3 more
wiley   +1 more source

Investigating Cloud–Radiation Error Compensations Stemming From Climate Model Calibration

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 10, October 2026.
Abstract Compensating errors are an obstacle to the development of climate models. We wonder if systematic errors in simulated cloud properties might result from forced error compensation due to targeting top‐of‐atmosphere radiative fluxes in the tuning process while using an inaccurate radiative transfer (RT) parameterization. Here, we investigate the
M. Coulon‐Decorzens, F. Hourdin, N. Villefranque   +2 more
wiley   +1 more source

A Radiative Transfer Module for Calculating Photolysis Rates and Solar Heating in Climate Models: Solar-J 7.5

, 2017
. Solar-J is a comprehensive model for radiative transfer over the solar spectrum that addresses the needs of both photochemistry and solar heating in Earth system models.
Philip Cameron-Smith, Hsu, Juno, Cameron-Smith, Philip, Alex Nicolau, Prather, Michael, Juno Hsu, Nicolau, Alex, Veidenbaum, Alex, Michael Prather, Alex Veidenbaum   +9 more
core   +1 more source

An Online Moisture Tagging Framework for Detrainment of Convective Hydrometeors and Associated Precipitation in Convection‐Permitting Models

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 10, October 2026.
Abstract Convective detrainment is an important process in mesoscale convective systems (MCSs) that strongly influence adjacent stratiform clouds and precipitation. However, it remains difficult to quantify convective detrainment in numerical models. In this study, we develop an online convection identification and water vapor tracer (WVT) framework ...
Guoqing Dai, Ben Yang, Xin Xu, Yuanzhe Zhang, Lianglu Qu, Yuncheng Yang, Yun Qian, Yaocun Zhang, Danqing Huang   +8 more
wiley   +1 more source

The 2025–2026 Iberian Atmospheric Rivers Exhibited Moisture Transport Resembling the Early SSP5‐8.5 Climate Response

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Atmospheric rivers (ARs) drive winter hydroclimate extremes over the Iberian Peninsula (IP). This study evaluates whether exceptional landfalling ARs (LARs) between October 2025 and February 2026 displayed characteristics expected under early high‐emission forcing.
J. C. Fernández‐Alvarez, G. Alvarez‐Socorro, R. Nieto, L. Gimeno   +3 more
wiley   +1 more source

Significant Imprints of Vertical Resolution on Scale Interactions in the Global Model for Prediction Across Scales

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Global kilometer‐scale model simulations have demonstrated clear benefits from refining horizontal resolution in representing mesoscale weather phenomena, yet the role of vertical resolution remains comparatively underexplored. To address this gap, 40‐day experiments with the model for prediction across scales systematically varied both ...
Alexander Lojko, William Skamarock, Daniel Shipley, Elliot McKinnon‐Gray   +3 more
wiley   +1 more source