GPU Acceleration Supercharges Air Quality Model’s Advection Engine by Over 500 Times
Researchers have rebuilt the advection module of China's EPICC-Model air quality forecasting system to run on domestic GPU accelerators, achieving ...
Tag: numerical weather prediction
Kolkata’s Unprecedented Night of Rain: Scientists Identify Warning Signs of Extreme Short-Deluge Events
A new case study shows that thermodynamic precursors from soundings, reanalysis and radar data can flag extreme short-duration rainfall events ...
Fine Grids and Better Turbulence Schemes Prove Crucial for Simulating Dangerous Mountain Waves
New simulations benchmarked against aircraft observations over New Zealand show that resolving mountain waves and their turbulence demands kilometer-scale grids ...
Two Weather Models, One Deadly Storm: Why Cloud Physics Decided Medicane Daniel’s Fury
A new high-resolution study of the deadly 2023 Mediterranean storm Daniel shows that how weather models represent clouds dramatically changes ...
Deep Learning Outperforms Physics Models in Rainfall Nowcasting for Bangladesh
A new study in PLOS Climate shows that simple deep learning models, especially the LSTM architecture, outperform the physics-based WRF ...
AI Diffusion Model Sharpens China’s Weather Forecasts to 3 km Resolution
Researchers have adapted a generative diffusion model to downscale coarse global forecasts into 3 km regional predictions across China, outperforming ...
Heat Stress Modelling Could Reshape How Endurance Races Beat Extreme Heat
A validated metre-scale heat stress modelling system, tested along Belgium's 100-km Dodentocht, shows that earlier starts and smarter routes can ...
Neural Networks Crack the Secret of Tracking Chaos Without an Ensemble
A new study explains how neural networks trained inside the forecast–analysis cycle can match ensemble Kalman filters and even iterative ...
AI Weather Models Race Physics Models to Predict Heat Deaths in Europe
A new study comparing AI-based and physics-based weather forecasts finds both systematically underestimate heat-related mortality in Europe, but data-driven models ...
AI Post-Processing Sharpens Rainfall Forecasts Where Numerical Models Fall Short
A new multi-scale deep learning framework called Rain-PostEFNet substantially improves numerical weather prediction rainfall forecasts, with the largest gains in ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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