Project Details
Projekt Print View

Subseasonal predictability facilitated through the stratosphere (C08)

Subject Area Atmospheric Science
Term since 2019
Project identifier Deutsche Forschungsgemeinschaft (DFG) - Project number 257899354
 
Sources of predictability of mid-latitude weather at subseasonal time scales with lead times of 2-6 weeks are specific anomalies in regions outside the extratropical troposphere, namely strong anomalies of the strato-spheric polar vortex and tropical anomalies. In this project, we seek to better quantify and understand the subseasonal extratropical predictability facilitated through the stratosphere, both independent of and in con-cert with tropical sources of predictability. We will use dynamical and statistical methods including machine learning (ML) approaches together with a dedicated global large ensemble simulation strategy to explore the predictability of the large-scale circulation and its practical relevance for the predictability of regional ex-treme weather events.
DFG Programme CRC/Transregios
 
 

Additional Information

Textvergrößerung und Kontrastanpassung