ML4WX

Post-processing & calibration

Improved Analog Ensemble Formulation for 3-Hourly Precipitation Forecasts

Julia Jeworrek, Gregory West, Roland B. Stull

Weather and Forecasting ·

PaperPDF

In one sentence. Analog ensemble variant that applies past analog errors reduces dry bias and improves heavy 3-hourly precipitation reliability over British Columbia, and can forecast record values.

Labels

Topic
Post-processing & calibration, Probabilistic & ensemble forecasting
Type
New model or method
Method
Classical ML (trees, GP, linear, kernels)
Time scale
6 h–3 days
Domain
Regional
Data
NWP analysis or forecasts (IFS, GFS, ...), Station / in-situ
Status
Research
Identifiers
DOI:10.1175/waf-d-23-0018.1 OpenAlex:W4381736486
Added
2026-10-22

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