CO Meeting Organizer EGU2017

Orals AS1.21

AS1.21

Drivers of European weather patterns and natural climate variability

Convener: Blanca Ayarzagüena | Co-Conveners: Tim Woollings , Adam Scaife , Penelope Maher , Michael Kelleher , Stephen Thomson , Joe Osborne

Orals

/ Fri, 28 Apr, 10:30–12:00

Posters

/ Attendance Fri, 28 Apr, 17:30–19:00

Friday, 28 April 2017 Room 0.96 Chairperson: Blanca Ayarzagüena
10:30–10:45	EGU2017-5217 Distinguishing stratospheric sudden warmings from ENSO as key drivers of wintertime climate variability over the North Atlantic and Eurasia Lorenzo Polvani, Lantao Sun, Amy Butler, Yaga Richter, and Clara Deser

10:45–11:00	EGU2017-4563 Remote control of North Atlantic Oscillation predictability via the stratosphere Felicitas Hansen, Richard J. Greatbatch, Gereon Gollan, Thomas Jung, and Antje Weisheimer

11:00–11:15	EGU2017-4429 The relationship between northern hemisphere winter blocking and tropical modes of variability Gereon Gollan and Richard Greatbatch

11:15–11:30	EGU2017-19272 Background state-dependence of atmospheric responses to SST anomalies: comparing winter and summer. Stephen I. Thomson and Geoffrey K. Vallis

11:30–11:45	EGU2017-14485 The influence of tropical precipitation variability on summertime European circulation Christopher O'Reilly, Tim Woollings, Laure Zanna, and Antje Weisheimer

11:45–12:00	EGU2017-5388 The potential of air-sea interactions for improving summertime North Atlantic seasonal forecasts Albert Ossó, Len Shaffrey, Buwen Dong, and Rowan Sutton