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Predicting US summer precipitation using NCEP Climate Forecast System version 2 initialized by multiple ocean analyses

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Abstract

This study examines the prediction skill of the contiguous United States (CONUS) precipitation in summer, as well as its potential sources using a set of ensemble hindcasts conducted with the National Centers for Environmental Prediction (NCEP) Climate Forecast System version 2 and initialized from four independent ocean analyses. The multiple ocean ensemble mean (MOCN_ESMEAN) hindcasts start from each April for 26 summers (1982–2007), with each oceanic state paired with four atmosphere-land states. A subset of hindcasts from the NCEP CFS Reanalysis and Reforecast (CFSRR) project for the same period, from the same initial month and with the same total ensemble size, is also analyzed. Compared with CFSRR, MOCN_ESMEAN is distinguished by its oceanic ensemble spread that introduces potentially larger perturbations and better spatial representation of the oceanic uncertainty. The prediction skill of the CONUS precipitation in summer shows a similar spatial pattern in both MOCN_ESMEAN and CFSRR, but the results suggested that initialization from multiple ocean analyses may bring more robust signals and additional skills to the seasonal prediction for both sea surface temperature and precipitation. Among the predictable areas for precipitation, the northwestern CONUS (NWUS) is the most robust. A further analysis shows that the enhanced summer precipitation prediction skill in NWUS is mainly associated with the El Niño/Southern Oscillation, with possible influence also from the Pacific Decadal Oscillation. Through this work, we argue that a large ensemble is necessary for precipitation forecast in mid-latitudes, such as the CONUS, and taking into account of the oceanic initial state uncertainty is an efficient way to build such an ensemble.

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References

  • Balmaseda M, Vidard A, Anderson D (2008) The ECMWF System 3 ocean analysis system. Mon Wea Rev 136:3018–3034

    Article  Google Scholar 

  • Balmaseda M, Mogensen K, Molteni F, Weaver A (2010) The NEMOVAR–COMBINE ocean re-analysis. COMBINE technical report No. 1, 10 pp http://www.combine-project.eu/Technical-Reports.1668.0.html

  • Barlow M, Nigam S, Berbery EH (2001) ENSO, Pacific decadal variability, and US summertime precipitation, drought, and stream flow. J Clim 14:2105–2128

    Article  Google Scholar 

  • Behringer DW (2005) The global ocean data assimilation system (GODAS) at NCEP. In: 11th Symposium on integrated observing and assimilation systems for the atmosphere, oceans, and land surface (IOAS-AOLS), San Antonio, TX, Amer. Meteor. Soc., 3.3

  • Chen M, Xie P, Janowiak JE, Arkin PA (2002) Global land precipitation: a 50-yr monthly analysis based on gauge observations. J Hydrometeor 3:249–266

    Article  Google Scholar 

  • Chiang JCH, Sobel AH (2002) Tropical tropospheric temperature variations caused by ENSO and their influence in the remote tropical climate. J Clim 15:2616–2631. doi:10.1175/1520-0442(2002)015<2616:TTTVCB>2.0.CO;2

    Article  Google Scholar 

  • Dirmeyer PA, Fennessy MJ, Marx L (2003) Low skill in dynamical prediction of boreal summer climate: grounds for looking beyond sea surface temperature. J Clim 16:995–1002

    Article  Google Scholar 

  • Fennessy MJ, Shukla J (1999) Impact of initial soil wetness on seasonal atmospheric prediction. J Clim 12:3167–3180

    Article  Google Scholar 

  • Griffies SM, Harrison MJ, Pacanowski RC, Rosati A (2004) Technical guide to MOM4, GFDL Ocean Group Tech. Rep. 5, Geophys Fluid Dyn Lab, NOAA, Princeton, NJ. http://www.gfdl.noaa.gov/fms

  • Higgins R, Chen Y, Douglas A (1999) Interannual variability of the North American warm season precipitation regime. J Clim 12:653–680

    Article  Google Scholar 

  • Hoerling MP, Kumar A (1997) Why do North American climate anomalies differ from one El Niño event to another? Geophys Res Lett 24(9):1059–1062. doi:10.1029/97GL00918

    Article  Google Scholar 

  • Hu Q, Feng S (2001) Variations of teleconnection of ENSO and interannual variation in summer rainfall in the central United States. J Clim 14:2469–2480

    Article  Google Scholar 

  • Hu Z-Z, Huang B (2009) Interferential impact of ENSO and PDO on dry and wet conditions in the US Great Plains. J Clim 22:6047–6065

    Article  Google Scholar 

  • Hu Q, Feng S, Oglesby RJ (2011) Variations in North American summer precipitation driven by the Atlantic Multidecadal Oscillation. J Clim 24:5555–5570. doi:10.1175/2011JCLI4060.1

    Article  Google Scholar 

  • Kanamitsu M, Ebisuzaki W, Woollen J, Yang S-K, Hnilo JJ, Fiorino M, Potter GL (2002) NCEP-DOE AMIP-II Reanalysis (R-2). Bull Am Meteor Soc 83:1631–1643

    Article  Google Scholar 

  • Koster RD, Suarez MJ, Heiser M (2000) Variance and predictability of precipitation at seasonal-to-interannual time- scales. J Hydrometeor 1:26–46

    Article  Google Scholar 

  • Kumar A, Hoerling MP (2000) Analysis of a conceptual model of seasonal climate variability and implications for seasonal predictions. Bull Am Meteor Soc 81:255–264

    Article  Google Scholar 

  • Kushnir Y, Seager R, Ting M, Naik N, Nakamura J (2010) Mechanisms of tropical Atlantic SST influence on North American precipitation variability. J Clim 23:5610–5628. doi:10.1175/2010JCLI3172.1

    Article  Google Scholar 

  • Lau K-M, Peng L (1992) Dynamics of atmospheric teleconnections during the northern summer. J Clim 5:140–158

    Article  Google Scholar 

  • Lau K-M, Kim KM, Shen SSP (2002) Potential predictability of seasonal precipitation over the United States from canonical ensemble correlation predictions. Geophys Res Lett 29:1097. doi:10.1029/2001GL014263

    Article  Google Scholar 

  • Li C, Lu R, Dong B (2012) Predictability of the western North Pacific summer climate demonstrated by the coupled models of ENSEMBLES. Clim Dyn 39:329–346

    Article  Google Scholar 

  • Newell RE, Wu Z-X (1992) The interrelationships between temperature changes in the free atmosphere and sea surface temperature changes. J Geophys Res 97(D4):3693–3709

    Article  Google Scholar 

  • Pan Y-H, Oort AH (1983) Global climate variations connected with sea surface temperature anomalies in the eastern equatorial Pacific Ocean for the 1958–73 period. Mon Wea Rev 111:1244–1258. doi:10.1175/1520-0493(1983)111<1244:GCVCWS>2.0.CO;2

    Article  Google Scholar 

  • Peng P, Barnston AG, Kumar A (2013) A comparison of skill between two versions of NCEP Climate Forecast System (CFS) and CPC’s operational short-lead seasonal outlooks. Wea Forecasting 28:445–462. http://dx.doi.org/10.1175/WAFD-12-00057.1

  • Reynolds RW, Rayner NA, Smith TM, Stokes DC, Wang WQ (2002) An improved in situ and satellite SST analysis for climate. J Clim 15:1609–1625

    Article  Google Scholar 

  • Ropelewski CF, Halpert MS (1986) North American precipitation and temperature patterns associated with the El Niño/Southern Oscillation (ENSO). Mon Wea Rev 114:2352–2362

    Article  Google Scholar 

  • Saha S et al (2006) The NCEP Climate Forecast System. J Clim 19:3483–3517. doi:10.1175/JCLI3812.1

    Article  Google Scholar 

  • Saha S et al (2010) The NCEP Climate Forecast System reanalysis. Bull Am Meteor Soc 91:1015–1057

    Article  Google Scholar 

  • Saha S et al (2012) The NCEP Climate Forecast System version 2. J Clim (to be submitted)

  • Schneider EK, Huang B, Zhu Z, DeWitt DG, Kinter JL III, Kirtman B, Shukla J (1999) Ocean data assimilation, initialization, and predictions of ENSO with a coupled GCM. Mon Wea Rev 127:1187–1207

    Article  Google Scholar 

  • Schubert SD, Suarez MJ, Pegion PJ, Koster RD, Bacmeister JT (2004a) Causes of long-term drought in the US Great Plains. J Clim 17:485–503

    Article  Google Scholar 

  • Schubert SD, Suarez MJ, Pegion PJ, Koster RD, Bacmeister JT (2004b) On the cause of the 1930s Dust Bowl. Science 303:1855–1859

    Article  Google Scholar 

  • Shukla J (1998) Predictability in the midst of chaos: a scientific basis for climate forecasting. Science 282:728–731

    Article  Google Scholar 

  • Sobel AH, Held IM, Bretherton CS (2002) The ENSO signal in tropical tropospheric temperature. J Clim 15:2702–2706. doi:10.1175/1520-0442(2002)015<2702:TESITT>2.0.CO;2

    Article  Google Scholar 

  • Straus DM, Shukla J (2002) Does ENSO force the PNA? J Clim 15:2340–2358

    Article  Google Scholar 

  • Ting M, Wang H (1997) Summertime United States precipitation variability and its relation to Pacific sea surface temperature. J Clim 10:1853–1873

    Article  Google Scholar 

  • Trenberth KE, Guillemot CJ (1996) Physical processes involved in the 1988 drought and 1993 floods in North America. J Clim 9:1288–1298

    Article  Google Scholar 

  • Vialard J, Vitart F, Balmaseda MA, Stockdale TN, Anderson DLT (2003) An ensemble generation method for seasonal forecasting with an ocean-atmosphere coupled model. Mon Wea Rev 131:1379–1395. doi:10.1175/1520-0493(2003)131<1379:TAFVAW>2.0.CO;2

    Article  Google Scholar 

  • Wang H, Ting M, Ji M (1999) Prediction of seasonal mean United States precipitation based on El Niño sea surface temperatures. Geophys Res Lett 26:1341–1344

    Article  Google Scholar 

  • Winton M (2000) A reformulated three-layer sea ice model. J Atmos Ocean Technol 17:525–531

    Article  Google Scholar 

  • Xie P, Arkin P (1997) Global precipitation: a 17-year monthly analysis based on gauge observations, satellite estimates, and numerical model outputs. Bull Am Meteor Soc 78:2539–2558

    Article  Google Scholar 

  • Xie S-P, Tanimoto Y (1998) A pan-Atlantic decadal climate oscillation. Geophys Res Lett 25:2185–2188

    Article  Google Scholar 

  • Xue Y, Chen M, Kumar A, Hu Z-Z, Wang W (2013) Prediction skill and bias of tropical Pacific sea surface temperatures in the NCEP Climate Forecast System version 2. J Clim. http://dx.doi.org/10.1175/JCLI-D-12-00600.1

  • Yang R, Mitchell K, Meng J, Ek M (2011) Summer-season forecast experiments with the NCEP Climate Forecast System using different land models and different initial land states. J Clim 24:2319–2334. doi:10.1175/2010JCLI3797.1

    Article  Google Scholar 

  • Yulaeva E, Wallace JM (1994) The signature of ENSO in global temperature and precipitation fields derived from the microwave sounding unit. J Clim 7:1719–1736. doi:10.1175/1520-0442(1994)007<1719:TSOEIG>2.0.CO;2

    Article  Google Scholar 

  • Zhu J, Huang B, Balmaseda MA (2012a) An ensemble estimation of the variability of upper-ocean heat content over the tropical Atlantic Ocean with multi-ocean reanalysis products. Clim Dyn 39:1001–1020. doi:10.1007/s00382-011-1189-8

    Article  Google Scholar 

  • Zhu J, Huang B, Marx L, Kinter JL III, Balmaseda MA, Zhang R-H, Hu Z-Z (2012b) Ensemble ENSO hindcasts initialized from multiple ocean analyses. Geophys Res Lett 39:L09602. doi:10.1029/2012GL051503

    Google Scholar 

Download references

Acknowledgments

Funding for this study is provided by grants from NSF (ATM-0830068), NOAA (NA09OAR4310058), and NASA (NNX09AN50G). The authors would like to thank Dr. J. Shukla for his guidance and support of this project, as well as the constructive comments and suggestions from two reviewers. We thank ECMWF and NCEP for providing their ocean data assimilation analysis datasets, which made this project possible. The authors gratefully acknowledge NCEP for the CFSv2 model made available to COLA. We also acknowledge NCEP’s assistance in porting the code to the computing platforms at the NASA Advanced Supercomputing (NAS) division. We particularly wish to thank Y. Hou, S. Moorthi and S. Saha for technical assistance and necessary data sets and W. Lapenta and L. Uccellini for enabling the collaborative activities. Computing resources provided by NAS are also gratefully acknowledged.

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Correspondence to Jieshun Zhu.

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Zhu, J., Huang, B., Hu, ZZ. et al. Predicting US summer precipitation using NCEP Climate Forecast System version 2 initialized by multiple ocean analyses. Clim Dyn 41, 1941–1954 (2013). https://doi.org/10.1007/s00382-013-1785-x

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  • DOI: https://doi.org/10.1007/s00382-013-1785-x

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