Intermodel spread in the winter-mean strength of the Arctic polar vortex in CMIP6 models. - DE LA CÁMARA, ALVARO; ABALOS, MARTA; AYARZAGÜENA, BLANCA; BARRIOPEDRO, DAVID; CALVO, NATALIA; LOSADA, TERESA; MARTÍNEZ-ANDRADAS, VERÓNICA; MOHINO, ELSA; POLO, IRENE; RODRÍGUEZ-FONSECA, BELÉN (Journal of Climate, 2026)