Machine learning model predicts high-altitude clear air turbulence

By PulseAugur Editorial · [1 sources] · 2026-07-15 04:00

Researchers have developed a machine learning approach to predict high-altitude clear air turbulence (CAT) in U.S. airspace. Utilizing pilot reports, ERA5 reanalysis data, and aircraft aerodynamic parameters, the study found that XGBoost algorithms achieved an AUC of 0.904. Geographic coordinates and turbulence indices were found to be the most important features for prediction, with winter months showing the highest incidence of CAT. AI

IMPACT This research could enhance aviation safety by improving the predictability of clear air turbulence.

RANK_REASON The cluster contains an academic paper detailing a novel machine learning approach for a specific scientific problem. [lever_c_demoted from research: ic=1 ai=1.0]

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Machine learning model predicts high-altitude clear air turbulence

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arXiv cs.LG TIER_1 English(EN) · Kadir Gokdeniz, Irem Ulku · 2026-07-15 04:00

Predictive Modeling of High-Altitude Clear Air Turbulence in the United States: A Machine Learning Approach

arXiv:2607.11899v1 Announce Type: cross Abstract: High-altitude Clear Air Turbulence (CAT) poses significant risks to aviation safety due to its unpredictability and challenges in detection. This study leverages machine learning models to improve CAT prediction within U.S. airspa…

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Predictive Modeling of High-Altitude Clear Air Turbulence in the United States: A Machine Learning Approach

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