THORPEX PDP & GIFS-TIGGE 2014

Joint THORPEX PDP and GIFS-TIGGE Working Groups Meeting

(Geneva, WMO Headquarters, 19-20 March 2014)

1.1 Introduction slides for  Joint GIFS-TIGGE/PDP Meeting
Richard Swinbank, Masayuki Kyouda, Heini Wernli, Istvan Szunyogh

3.2 The High Impact Weather Project: a proposal for a WWRP research activity
Sarah Jones, Brian Golding

3.3 S2S database

3.3 The Sub-seasonal to Seasonal (S2S) Prediction Project “Bridging the gap between weather and climate"
Frédéric Vitart, Andrew Robertson

3.4 Polar Prediction Project

4.2  T-NAWDEX-THORPEX North Atlantic Waveguide and Downstream Impact Experiment
Scientific scope, instrumentation, and plans for an international coordination
H. Wernli, J. Methven

4.3 Some diagnostic results for TIGGE and thoughts on future research directions
Istvan Szunyogh

4.4 Heteroscedastic ensemble post‐processing and a new method for smoothing ensemble variances
Craig H Bishop and Liz Satterfield

5.1 Possible changes to TIGGE fields
Richard Swinbank, Masayuki Kyouda, David Richardson

5.2. Future coordination between archive centers and data providers
Richard Swinbank, Masayuki Kyouda, Heini Wernli, Istvan Szunyogh

Systematic errors in medium-range forecasts of tropopause structure
Suzanne Gray, Caroline Dunning, John Methven, Giacomo Masato, Jeffrey Chagnon

5.3 TIGGE LAM
Tiziana Paccagnella

Accounting for hidden error distributions in ensemble based state estimation and prediction
Craig H Bishop

6. Plans for new PDEF working group
Richard Swinbank, Masayuki Kyouda, Heini Wernli, Istvan Szunyogh