ML4WX

Hybrid physics-ML & parameterization★ HighlightClassic

New Approach to Calculation of Atmospheric Model Physics: Accurate and Fast Neural Network Emulation of Longwave Radiation in a Climate Model

Vladimir M. Krasnopolsky, Michael S. Fox-Rabinovitz, Dmitry V. Chalikov

Monthly Weather Review · · NOAA (incl. GFDL, PSL, GSL, NCEP/EMC)

Paper

Why it matters. Seminal NN emulation of CAM longwave radiation, 50-80x speedup with stable climate runs; foundational for ML physics emulation.

In one sentence. Neural network emulates CAM longwave radiation 50-80 times faster with near-identical 10-year climate simulations, an early ML physics emulation.

Labels

Topic
Hybrid physics-ML & parameterization, Climate emulation
Type
New model or method
Method
Classical ML (trees, GP, linear, kernels)
Domain
Global
Data
Other
Status
Research
Identifiers
DOI:10.1175/mwr2923.1 OpenAlex:W2047421660
Added
2026-10-22

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