CMEs and SEPs During November-December 2020: A Challenge for Real-Time Space Weather Forecasting - Palmerio,E; Lee,CO; Mays,ML; Luhmann,JG; Lario,D; Sanchez-Cano,B; Richardson,IG; Vainio,R; Stevens,ML; Cohen,CMS; Steinvall,K; Mostl,C; et al. (SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS, 2022)