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Nanjing University Hydrometeorology Laboratory (NJUHML)

NJUHML is affiliated with the School of Atmospheric Sciences, Nanjing University,
under the leadership of Professor Huiling Yuan.

Physical Sciences • AI for Meteo • Applications

📖 About Us

NJUHML focuses on AI-driven weather and climate modeling, including global and regional prediction systems, nowcasting, data assimilation, and interdisciplinary applications.

For more information, please visit our 🌐 official website.

NJUHML Research Areas

🌍 Global & Regional Models

  • NJU-Earth — Global AI model (0.25°)
  • Baguan HR — Global high-resolution AI model (0.1°)
  • RegionalCast — Regional surface variable forecasts (0.05°)
  • RainCast — Regional high-resolution precipitation forecasts (0.05°)
  • NJU-Mars — Global AI model for Mars (5°)
  • GAP — Generative assimilation and prediction for weather and climate (0.25°)

⛈️ Nowcasting

  • CM4Nowcast — A customized multi-scale deep learning framework
  • WADEPre — Wavelet-based decomposition model

🧩 Applications

  • Downscaling — High-resolution weather and climate products
  • PrecipFusionNet / pyCBC — Precipitation post-processing
  • SMMerge — China’s 1 km daily surface soil moisture fusion dataset
  • MeteorIR — Weather dataset based on multimodal large language models (MLLMs)
  • BaguanCyclone — Tropical cyclone track correction

🤝 Contact & Links

Welcome to explore our repositories and research projects.

Popular repositories Loading

  1. NJUHML.github.io NJUHML.github.io Public

    NJUHML web

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  2. RainCast RainCast Public

    [KDD 2026 Under Review]

    Python 1

  3. WADEPre WADEPre Public

    [KDD 2026 Under Review] WADEPre achieves SOTA in extreme nowcasting by using wavelets to decompose stable advection from stochastic details, effectively solving the regression-to-the-mean dilemma.

    Python 1

  4. Code Code Public

    The code can pubilc

    Jupyter Notebook 5

  5. .github .github Public

  6. Surge Surge Public

    [Work in Progress] SURGE: a novel upstream-conditioned precipitation nowcasting framework designed to tackle extreme storm events

    1

Repositories

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