Browsing NORCE vitenarkiv by Author "Wulff, C. Ole"
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Diverse Surface Signatures of Stratospheric Polar Vortex Anomalies
Kolstad, Erik Wilhelm; Lee, S.H.; Butler, A.H.; Domeisen, D.I.V.; Wulff, C. Ole (Peer reviewed; Journal article, 2022)The Arctic stratospheric polar vortex is an important driver of winter weather and climate variability and predictability in North America and Eurasia, with a downward influence that on average projects onto the North ... -
Influence of trends on subseasonal temperature prediction skill
Wulff, C. Ole; Vitart, Frédéric; Domeisen, Daniela I.V. (Journal article; Peer reviewed, 2022)Subseasonal-to-seasonal (S2S) predictions have a wide range of applications. Improving forecasts on this time-scale has therefore become a major effort. To evaluate their performance, these forecasts are routinely compared ...