ML4WX

Nowcasting

Nowcasting Multiparameter Phased-Array Weather Radar (MP-PAWR) Echoes of Localized Heavy Precipitation Using a 3D Recurrent Neural Network Trained with an Adversarial Technique

Philippe Baron, Kohei Kawashima, Dongkyun Kim, Hiroshi Hanado, Seiji Kawamura, Takeshi Maesaka, Katsuhiro Nakagawa, Shinsuke Satoh, Tomoo Ushio

Journal of Atmospheric and Oceanic Technology ·

PaperPDF

In one sentence. Adversarially trained 3D LSTM nowcasts sudden localized heavy rain from MP-PAWR radar with 10-min lead, outperforming an advection model and JMA's operational system at onset.

Labels

Topic
Nowcasting, Extremes & hazards
Type
New model or method
Method
RNN / LSTM / ConvLSTM, GAN or VAE
Time scale
0–6 h
Domain
Local / station
Data
Radar
Status
Pre-operational / experimental
Identifiers
DOI:10.1175/jtech-d-22-0109.1 OpenAlex:W4366830053
Added
2026-10-22

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