The potential for skill across the range of the seamless weather-climate prediction problem: a stimulus for our science

Ambaum MHP, Hoskins BJ, Stephenson DB. 2001. Arctic Oscillation or North Atlantic Oscillation? J. Climate 14: 3495–3507. Arribas A, Glover M, Maidens A, Peterson K, GordonM,MacLachlan C, Graham R, Fereday D, Camp J, Scaife AA, Xavier P, McLean P, Colman A, Cusack S. 2011. The GloSea4 ensemble prediction system for seasonal forecasting. Mon. Weather Rev. 139: 1891–1910. BaldwinMP, DunkertonTJ. 2001. Stratosphericharbingers of anomalous weather regimes. Science 244: 581–584. Bengtsson LK, Magnusson L, K¨all´en E. 2008. Independent estimations of the asymptotic variability in an ensemble forecast system. Mon. Weather Rev. 136: 4105–4112. Boer GJ. 2004. Long time-scale potential predictability in an ensemble of coupled climate models. Clim. Dyn. 23: 29–44. Boer GJ. 2009. Changes in internal variability and decadal predictability under global warming. J. Climate 22: 3098–3109. Brunet G, Shapiro M, Hoskins BJ, Moncrieff M, Dole R, Kiladis GN, Kirtman B, Lorenc AC, Mills B, Morss R, Polavarapu S, Rogers D, Schaake J, Shukla J. 2010. Collaboration of the weather and climate communities to advance subseasonal-to-seasonal prediction. Bull. Amer. Meteorol. Soc. 91: 1397–1406. Buizza R. 2001. Chaos and weather prediction. Il Nuovo Cimento C 24: 273–302. Cassou C. 2008. On the interaction between the Madden–Julian Oscillation and the North Atlantic Oscillation. Nature 455: 523–527. Charney JG, Shukla J. 1981. Predictability of monsoons. In Monsoon Dynamics, Lighthill MJ, Pearce RP (eds) Cambridge University Press: Cambridge, UK. 99–109. Cohen J, Jones J. 2011. A new index for more accuratewinter predictions. Geophys. Res. Lett. 38: L21701, DOI: 10.1029/2011GL049626 Czaja A, Blunt N. 2011. A new mechanism for ocean–atmosphere coupling in middle latitudes. Q. J. R. Meteorol. Soc. 137: 1095–1101. DelSole T, Tippett MK, Shukla J. 2011. A significant component of unforced multi-decadal variability in the recent acceleration of global warming. J. Climate 24: 909–926. Deser C, Phillips AS, Bourdette V, Teng H. 2012. Uncertainty in climate change projections: the role of internal variability. Clim. Dyn. 38: 527–546. DOI: 10.1007/s00382-010-0977-x Feldstein FB. 2000. The timescale, power spectra and climate noise properties of teleconnection patterns. J.Climate 13:: 4430–4440. Hawkins E, Sutton R. 2009. The potential to narrow uncertainty in regional climate predictions. Bull. Amer. Meteorol. Soc. 90: 1095–1107. Hawkins E, Sutton R. 2011. The potential to narrow uncertainty in projections of regional precipitation change. Clim. Dyn. 37: 407–418. Hong C-C, Hsu H-H, Lin N-H, Chiu H. 2011. Roles of European blocking and tropical–extratropical interaction in the 2010 Pakistan flooding. Geophys. Res. Lett. 38: L13806, DOI: 10.1029/2011GL047583 Hoskins BJ, Ambrizzi T. 1993. Rossby wave propagation on a realistic longitudinally varying flow. J. Atmos. Sci. 50: 1661–1671. Hoskins BJ, Bretherton FP. 1972. Atmospheric frontogenesis models: Mathematical formulation and solution. J. Atmos. Sci. 29: 11–37. Hoskins BJ, Karoly D. 1981. The steady linear response of a spherical atmosphere to thermal and orographic forcing. J. Atmos. Sci. 38: 1179–1196. Hurrell J, Meehl G, Bader D, Delworth T, Kirtman B,Wielicki B. 2009. A unified modeling approach to climate system prediction. Bull. Amer. Meteorol. Soc. 90: 1819–1832. Ineson S, Scaife AA, Knight JR, Manners JC, Dunstone NJ, Gray LJ, Haigh JD. 2011. Solar forcing of winter climate variability in the Northern Hemisphere. Nature Geosci. 4: 753–757. Knight JR, Allan RJ, FollandCK, VellingaM,MannME. 2005.Asignature of persistent natural thermohaline circulation cycles in observed climate. Geophys. Res. Lett. 32: L20708, DOI: 10.1029/2005GL024233 Kuroda Y. 2008. Role of the stratosphere on the predictability of medium-range weather forecasts: a case study of winter 2003/4. Geophys.Res.Lett. 35: L19701. Kushnir Y, Robinson WA, Blad´e I, Hall NMJ, Peng S, Sutton R. 2002. Atmospheric GCMresponse to extratropical SST anomalies: synthesis and evaluation. J.Climate 15: 2233–2256. Kushnir Y, Newman M, Smith D, Vimont D, Delworth T, Meehl G, Stockdale T. 2011. Distinguishing the roles of natural variability and anthropogenically forced decadal climate variability. Bull. Amer. Meteorol. Soc. 92: 141–156. Lockwood M, Harrison RG, Woollings T, Solanki SK. 2010. Are cold winters in Europe associated with low solar activity? Environ. Res. Lett. 5: 024001. Lorenz EN. 1969. The predictability of a flow which possesses many scales of motion. Tellus 21: 289–307. Matthews AJ, Hoskins BJ, Masutani M. 2004. The global response to tropical heating in the Madden–Julian oscillation during the northern winter. Q. J. R. Meteorol. Soc. 130: 1991–2011. Meehl GA, Goddard L, Murphy J, Stouffer RJ, Boer G, Danabasoglu G, Dixon K, Giorgetta MA, Greene A, Hawkins AE, Hegerl G, Karoly D, Keenlyside N, Kimoto M, Kirtman B,Navarra A, Pulwarty R, SmithD, Stammer D, Stockdale T. 2009. Decadal prediction: Can it be skillful? Bull. Amer. Meteorol. Soc. 90: 1467–1485. Minobe S, Kuwano-Yoshida A, Komori N, Xie S-P, Small RJ. 2008. Influence of theGulf Stream on the troposphere. Nature 452: 206–210. Miyakoda K, Gordon T, Caverly R, Stern W, Sirutis J, Bourke W. 1983. Simulation of a blocking event in January 1977. Mon. Weather Rev. 111: 846–869. Murphy JM, Sexton DM, Burnett DN, Jones GS, Webb MJ, Collins M, Stainforth DA. 2004. Quantification of modelling uncertainty in a large ensemble of climate change simulations. Nature 430: 768–772. Nakamura H, Sampe T, Goto A, Ohfuchi W, Xie S. 2008. On the importance of mid-latitude oceanic frontal zones for the mean state and dominant variability in the tropospheric circulation. Geophys. Res. Lett. 35: L15709, DOI: 10.1029/2008GL034010 NastromGD, Gage KS. 1985. A climatology of atmospheric wavenumber spectra of wind and temperature observed by commercial aircraft. J. Atmos. Sci. 42: 950–960. Palmer TN. 2012. Towards the probabilistic Earth-system simulator: a vision for the future of weather and climate prediction. Q. J. R. Meteorol. Soc. In press. DOI: 10.1002/qj.1923 Palmer TN, Webster PJ. 1995. Towards a unified approach to climate and weather prediction. In Global Change: Proc. of the First Demetra Meeting on Climate Change,Chianciano Terme, Italy, 28–31 October 1991. EUR 15158 EN. European Commission: Brussels. 265–280. Parker DE, Folland CK, Scaife AA, Knight JR, Baines P, Dong B. 2007. Decadal to multidecadal variability and the climate change background. J. Geophys. Res. 112: D18115. Pohlmann H, Jungclaus JH, Kohl A, Stammer D, Marotzke J. 2009. Initializing decadal climate predictions with the GECCO oceanic synthesis. J. Climate 22: 3926–3928. Rashid HA, Hendon HH, Wheeler MC, Alves O. 2011. Prediction of the Madden–Julian Oscillation with the POAMA dynamical prediction system. Clim. Dyn. 36: 649–661. Rodwell MR, Hoskins BJ. 1996. Monsoons and the dynamics of deserts. Q. J. R. Meteorol. Soc. 122: 1385–1404. Rowntree PR. 1972. The influence of tropical east Pacific Ocean temperatures on the atmosphere. Q. J. R. Meteorol. Soc. 98: 290–321. Shapiro MA, Shukla J, Brunet G, Nobre C, B´eland M, Dole R, Trenberth KE, Anthes R, Asrar G, Barrie L, Bougeault P, Brasseur G, BurridgeDM, BusalacchiA,Caughey J, Chen D, Church J, EnomotoT, Hoskins BJ, Hov Ø, Laing A, Le Treut H, Marotzke J, McBean G, Meehl G, Miller M, Mills B, Mitchell JM, Moncrieff M, Nakazawa T, OlafssonH, Palmer TN, Parsons D, Rogers D, Simmons A, Troccoli A, Toth Z, Uccellini L, Velden C, Wallace JM. 2010. An Earth-system prediction initiative for the twenty-first century. Bull. Amer. Meteorol. Soc. 91: 1377–1388. Shukla J. 1981. Dynamical predictability of monthly means. J. Atmos. Sci. 38: 2547–2572. Shukla J. 1998. Predictability in the midst of chaos: A scientific basis for climate forecasting. Science 282: 728–731. Slingo J, Palmer TN. 2011. Uncertainty in weather and climate prediction. Phil. Trans. R. Soc. London A 369: 4751–4767. DOI: 10.1098/rsta.2011.0161 Smith DM, Eade R, Dunstone NJ, Fereday D, Murphy JM, Pohlmann H, Scaife AA. 2010. Skilful multi-year predictions of hurricane frequency. Nature Geosci. 3: 846–849. Solomon A, Goddard L, Kumar A, Carton J, Deser C, Fukumori I, Greene AM, Hegerl G, Kirtman B, Kushnir Y, Newman M, Smith D, Vimont D, Delworth T, Meehl GA, Stockdale T. 2011. Distinguishing the roles of natural and anthropogenically forced decadal climate variability. Bull. Amer. Meteorol. Soc. 92: 141–156. Thompson DWJ, Wallace JM. 2000. Annular modes in the extratropical circulation. Part I: Month-to-month variability. J. Climate 13: 1000–1016. Vitart F, Huddleston MR,D´equ´eM, Palmer TN, Stockdale T, Davey MK, Ineson S, Weisheimer A. 2007. Dynamically based seasonal forecasts of Atlantic tropical storm activity issued in June by EuroSIP. Geophys. Res. Lett. 34: L16815, DOI: 10.1029/2007GL030740 Wallace JM, Thompson DWJ. 2002. The Pacific center of action of the Northern Hemisphere Annular Mode: Real or artifact? J. Climate 15: 1987–1991. WCRP. 2005. The World Climate Research Programme Strategic Framework 2005-15. WCRP-123, WMO/TD-No.1291. World Meteorological Organization: Geneva. Webber BGM, Matthews AJ, Heywood KJ, Stevens DP. 2011. Ocean Rossby waves as a triggering mechanism for primary Madden–Julian Oscillation events. Q. J. R. Meteorol. Soc. 138: 514–527. Weisheimer A, Doblas-Reyes FJ, Jung T, Palmer TN. 2011. On the predictability of the extreme summer 2003 over Europe. Geophys. Res. Lett. 38: L05704. DOI: 10.1029/2010GL046455 Wheeler M, Kiladis GN. 1999. Convectively coupled equatorial waves: Analysis of clouds and temperature in the wavenumber–frequency domain. J. Atmos. Sci. 56: 374–399. Woollings T, Lockwood M, Masato G, Bell C, Gray L. 2010. Enhanced signature of solar variability in Eurasian winter climate. Geophys. Res. Lett. 37: L20805. Wu Z, Huang NE, Wallace JM, Smoliak BV, Chen X. 2011. On the time-vaying trend in global-mean surface temperature. Clim. Dyn. 37: 759–773. DOI: 10.1007/s00382-011-1128-8 Yang G-Y, Hoskins BJ, Slingo JM. 2007. Convectively coupled equatorial waves. Part III: Synthesis structures and their forcing and evolution. J. Atmos. Sci. 64: 3438–3451. Yeh T-C. 1949. On energy dispersion in the atmosphere. J. Meteorol. 6: 1–16.