Persistent SST anomaly vs. dynamical ocean model in winter weather forecasts: Global Ensemble Prediction System versions 5 and 6 over the North Pacific and North Atlantic. - Hsu, Tien-Yiao; Mazloff, Matthew R.; Gille, Sarah T.; Lin, Hai; Peterson, K. Andrew; Sun, Rui; Subramanian, Aneesh C.; Delle Monache, Luca (Weather & Climate Dynamics, 2026)