ML4WX

Extremes & hazards

Using Machine Learning Applications and HREFv2 to Enhance Hail Prediction for Operations

Amanda L. Burke

SHAREOK (University of Oklahoma; Oklahoma State University; Central Oklahoma University) ·

PaperPDF

In one sentence. Random forests post-processing HREFv2 ensembles with isotonic calibration give severe hail probabilities comparable to SPC outlooks over CONUS.

Labels

Topic
Extremes & hazards, Post-processing & calibration
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, ...), Radar
Status
Research
Identifiers
OpenAlex:W2963960945
Added
2026-10-22

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