Istvan Szunyogh - Publications

Affiliations: 
Atmospheric and Oceanic Sciences University of Maryland, College Park, College Park, MD 
Area:
Atmospheric Sciences, Atmospheric Chemistry, Remote Sensing

57 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Wikner A, Pathak J, Hunt B, Girvan M, Arcomano T, Szunyogh I, Pomerance A, Ott E. Combining machine learning with knowledge-based modeling for scalable forecasting and subgrid-scale closure of large, complex, spatiotemporal systems. Chaos (Woodbury, N.Y.). 30: 053111. PMID 32491877 DOI: 10.1063/5.0005541  0.52
2016 Herrera MA, Szunyogh I, Tribbia J. Forecast uncertainty dynamics in the THORPEX Interactive Grand Global Ensemble (TIGGE) Monthly Weather Review. 144: 2739-2766. DOI: 10.1175/MWR-D-15-0293.1  0.52
2016 Han F, Szunyogh I. A morphing-based technique for the verification of precipitation forecasts Monthly Weather Review. 144: 295-313. DOI: 10.1175/MWR-D-15-0172.1  0.52
2016 Battalio M, Szunyogh I, Lemmon M. Energetics of the martian atmosphere using the Mars Analysis Correction Data Assimilation (MACDA) dataset Icarus. 276: 1-20. DOI: 10.1016/j.icarus.2016.04.028  0.52
2015 Roh S, Jun M, Szunyogh I, Genton MG. Multivariate localization methods for ensemble Kalman filtering Nonlinear Processes in Geophysics. 22: 723-735. DOI: 10.5194/Npg-22-723-2015  0.52
2015 Kretschmer M, Hunt BR, Ott E, Bishop CH, Rainwater S, Szunyogh I. A composite state method for ensemble data assimilation with multiple limited-area models Tellus, Series a: Dynamic Meteorology and Oceanography. 67: 1-17. DOI: 10.3402/Tellusa.V67.26495  0.52
2015 Holt C, Szunyogh I, Gyarmati G, Mark Leidner S, Hoffman RN. Assimilation of tropical cyclone observations: Improving the assimilation of tcvitals, scatterometer winds, and dropwindsonde observations Monthly Weather Review. 143: 3956-3980. DOI: 10.1175/MWR-D-14-00158.1  0.52
2013 Roh S, Genton MG, Jun M, Szunyogh I, Hoteit I. Observation quality control with a robust ensemble kalman filter Monthly Weather Review. 141: 4414-4428. DOI: 10.1175/Mwr-D-13-00091.1  0.52
2013 Holt CR, Szunyogh I, Gyarmati G. Can a moderate-resolution limited-area data assimilation system add value to the global analysis of tropical cyclones? Monthly Weather Review. 141: 1866-1883. DOI: 10.1175/MWR-D-12-00093.1  0.52
2013 Kavulich MJ, Szunyogh I, Gyarmati G, Wilson RJ. Local dynamics of baroclinic waves in the Martian atmosphere Journal of the Atmospheric Sciences. 70: 3415-3447. DOI: 10.1175/JAS-D-12-0262.1  0.52
2011 Merkova D, Szunyogh I, Ott E. Strategies for coupling global and limited-area ensemble Kalman filter assimilation Nonlinear Processes in Geophysics. 18: 415-430. DOI: 10.5194/npg-18-415-2011  0.52
2011 Li H, Liu JJ, Fertig E, Kalnay E, Kostelich E, Szunyogh I. Improved analyses and forecasts with AIRS temperature retrievals using the local ensemble transform Kalman filter Journal of Tropical Meteorology. 17: 43-49. DOI: 10.3969/J.Issn.1006-8775.2011.01.006  0.52
2011 Jun M, Szunyogh I, Genton MG, Zhang F, Bishop CH. A statistical investigation of the sensitivity of ensemble-based kalman filters to covariance filtering Monthly Weather Review. 139: 3036-3051. DOI: 10.1175/2011Mwr3577.1  0.52
2011 Aravéquia JA, Szunyogh I, Fertig EJ, Kalnay E, Kuhl D, Kostelich EJ. Evaluation of a strategy for the assimilation of satellite radiance observations with the local ensemble transform Kalman filter Monthly Weather Review. 139: 1932-1951. DOI: 10.1175/2010Mwr3515.1  0.52
2011 Satterfield E, Szunyogh I. Assessing the performance of an ensemble forecast system in predicting the magnitude and the spectrum of analysis and forecast uncertainties Monthly Weather Review. 139: 1207-1223. DOI: 10.1175/2010MWR3439.1  0.52
2010 Yoon YN, Ott E, Szunyogh I. On the propagation of information and the use of localization in ensemble Kalman filtering Journal of the Atmospheric Sciences. 67: 3823-3834. DOI: 10.1175/2010Jas3452.1  0.52
2010 Satterfield E, Szunyogh I. Predictability of the performance of an ensemble forecast system: Predictability of the space of uncertainties Monthly Weather Review. 138: 962-981. DOI: 10.1175/2009MWR3049.1  0.52
2010 Hoffman MJ, Greybush SJ, John Wilson R, Gyarmati G, Hoffman RN, Kalnay E, Ide K, Kostelich EJ, Miyoshi T, Szunyogh I. An ensemble Kalman filter data assimilation system for the martian atmosphere: Implementation and simulation experiments Icarus. 209: 470-481. DOI: 10.1016/J.Icarus.2010.03.034  0.52
2009 Liu J, Li H, Kalnay E, Kostelich EJ, Szunyogh I. Univariate and multivariate assimilation of AIRS humidity retrievals with the Local ensemble transform kalman filter Monthly Weather Review. 137: 3918-3932. DOI: 10.1175/2009Mwr2791.1  0.52
2009 Baek SJ, Szunyogh I, Hunt BR, Ott E. Correcting for surface pressure background bias in ensemble-based analyses Monthly Weather Review. 137: 2349-2364. DOI: 10.1175/2008Mwr2787.1  0.52
2009 Fertig EJ, Baek SJ, Hunt BR, Ott E, Szunyogh I, Aravéquia JA, Kalnay E, Li H, Liu J. Observation bias correction with an ensemble Kalman filter Tellus, Series a: Dynamic Meteorology and Oceanography. 61: 210-226. DOI: 10.1111/J.1600-0870.2008.00378.X  0.52
2008 Liu J, Fertig EJ, Li H, Kalnay E, Hunt BR, Kostelich EJ, Szunyogh I, Todling R. Comparison between Local Ensemble Transform Kalman Filter and PSAS in the NASA finite volume GCM - Perfect model experiments Nonlinear Processes in Geophysics. 15: 645-659. DOI: 10.5194/Npg-15-645-2008  0.52
2008 Hoffman RN, Ponte RM, Kostelich EJ, Blumberg A, Szunyogh I, Vinogradov SV, Henderson JM. A simulation study using a local ensemble transform Kalman filter for data assimilation in New York Harbor Journal of Atmospheric and Oceanic Technology. 25: 1638-1656. DOI: 10.1175/2008JTECHO565.1  0.52
2008 Szunyogh I, Kostelich EJ, Gyarmati G, Kalnay E, Hunt BR, Ott E, Satterfield E, Yorke JA. A local ensemble transform Kalman filter data assimilation system for the NCEP global model Tellus, Series a: Dynamic Meteorology and Oceanography. 60: 113-130. DOI: 10.1111/J.1600-0870.2007.00274.X  0.52
2008 Hoffman R, Ponte RM, Kostelich E, Blumberg A, Szunyogh I, Vinogradov SV. Ensemble data assimilation simulation experiments for the coastalocean: impact of different observed variables International Geoscience and Remote Sensing Symposium (Igarss). 5. DOI: 10.1109/IGARSS.2008.4780123  0.52
2008 Sellwood KJ, Majumdar SJ, Mapes BE, Szunyogh I. Predicting the influence of observations on medium-range forecasts of atmospheric flow Quarterly Journal of the Royal Meteorological Society. 134: 2011-2027. DOI: 10.1002/qj.341  0.52
2007 Kuhl D, Szunyogh I, Kostelich EJ, Gyarmati G, Patil DJ, Oczkowski M, Hunt BR, Kalnay E, Ott E, Yorke JA. Assessing predictability with a local ensemble Kalman filter Journal of the Atmospheric Sciences. 64: 1116-1140. DOI: 10.1175/Jas3885.1  0.52
2007 Fertig EJ, Hunt BR, Ott E, Szunyogh I. Assimilating non-local observations with a local ensemble Kalman filter Tellus, Series a: Dynamic Meteorology and Oceanography. 59: 719-730. DOI: 10.1111/J.1600-0870.2007.00260.X  0.52
2007 Hunt BR, Kostelich EJ, Szunyogh I. Efficient data assimilation for spatiotemporal chaos: A local ensemble transform Kalman filter Physica D: Nonlinear Phenomena. 230: 112-126. DOI: 10.1016/J.Physd.2006.11.008  0.52
2007 Li H, Liu J, Fertig E, Kalnay E, Aravéquia JA, Szunyogh I, Kostelich EJ, Todling R. Improved analyses and forecasts with airs retrievals using the local ensemble transform Kalman filter 87th Ams Annual Meeting 0.52
2006 Zimin AV, Szunyogh I, Hunt BR, Ott E. Extracting envelopes of nonzonally propagating Rossby wave packets Monthly Weather Review. 134: 1329-1333. DOI: 10.1175/Mwr3122.1  0.52
2006 Baek SJ, Hunt BR, Kalnay E, Oott E, Szunyogh I. Local ensemble Kalman filtering in the presence of model bias Tellus, Series a: Dynamic Meteorology and Oceanography. 58: 293-306. DOI: 10.1111/J.1600-0870.2006.00178.X  0.52
2006 Kalnay E, Hunt B, Ott E, Szunyogh I. Ensemble forecasting and data assimilation: Two problems with the same solution? Predictability of Weather and Climate. 157-180. DOI: 10.1017/CBO9780511617652.008  0.52
2006 Liu J, Fertig E, Li H, Szunyogh I, Hunt B, Kalnay E, Kostelich EJ, Todling R. Application of local ensemble transform Kalman filter: Perfect model experiments with NASA FVGCM model 86th Ams Annual Meeting 0.52
2005 Szunyogh I, Kostelich EJ, Gyarmati G, Patil DJ, Hunt BR, Kalnay E, Ott E, Yorke JA. Assessing a local ensemble Kalman filter: Perfect model experiments with the National Centers For Environmental Prediction global model Tellus, Series a: Dynamic Meteorology and Oceanography. 57: 528-545. DOI: 10.3402/Tellusa.V57I4.14721  0.52
2005 Oczkowski M, Szunyogh I, Patil DJ. Mechanisms for the development of locally low-dimensional atmospheric dynamics Journal of the Atmospheric Sciences. 62: 1135-1156. DOI: 10.1175/Jas3403.1  0.52
2004 Baek SJ, Hunt BR, Szunyogh I, Zimin A, Ott E. Localized error bursts in estimating the state of spatiotemporal chaos. Chaos (Woodbury, N.Y.). 14: 1042-9. PMID 15568918 DOI: 10.1063/1.1788091  0.52
2004 Ott E, Hunt BR, Szunyogh I, Zimin AV, Kostelich EJ, Corazza M, Kalnay E, Patil DJ, Yorke JA. A local ensemble Kalman filter for atmospheric data assimilation Tellus, Series a: Dynamic Meteorology and Oceanography. 56: 415-428. DOI: 10.3402/Tellusa.V56I5.14462  0.52
2004 Hunt BR, Kalnay E, Kostelich EJ, Ott E, Patil DJ, Sauer T, Szunyogh I, Yorke JA, Zimin AV. Four-dimensional ensemble Kalman filtering Tellus, Series a: Dynamic Meteorology and Oceanography. 56: 273-277. DOI: 10.3402/Tellusa.V56I4.14424  0.52
2004 Ott E, Hunt BR, Szunyogh I, Zimin AV, Kostelich EJ, Corazza M, Kalnay E, Patil DJ, Yorke JA. Estimating the state of large spatio-temporally chaotic systems Physics Letters, Section a: General, Atomic and Solid State Physics. 330: 365-370. DOI: 10.1016/J.Physleta.2004.08.004  0.52
2004 Szunyogh I, Kostelich EJ, Gyarmati G, Hunt BR, Ott E, Zimin AV, Kalnay E, Patil D, Yorke JA. A local ensemble Kalman filter for the NCEP GFS model Bulletin of the American Meteorological Society. 3001-3011.  0.52
2004 Sauer T, Hunt BR, Yorke JA, Zimin AV, Ott E, Kostelich EJ, Szunyogh I, Gyarmati G, Kalnay E, Patil DJ. 4D ensemble Kalman filtering for assimilation of asynchronous observations Bulletin of the American Meteorological Society. 3075-3079.  0.52
2004 Sauer T, Hunt BR, Yorke JA, Zimin AV, Ott E, Kostelich EJ, Szunyogh I, Gyarmati G, Kalnay E, Patil DJ. 4D ensemble Kalman filtering for assimilation of asynchronous observations Bulletin of the American Meteorological Society. 3075-3079.  0.52
2004 Szunyogh I, Kostelich EJ, Gyarmati G, Hunt BR, Ott E, Zimin AV, Kalnay E, Patil D, Yorke JA. A local ensemble Kalman filter for the NCEP GFS model Bulletin of the American Meteorological Society. 3001-3011.  0.52
2003 Corazza M, Kalnay E, Patil DJ, Yang SC, Morss R, Cai M, Szunyogh I, Hunt BR, Yorke JA. Use of the breeding technique to estimate the structure of the analysis "errors of the day" Nonlinear Processes in Geophysics. 10: 233-243. DOI: 10.5194/Npg-10-233-2003  0.52
2003 Zimin AV, Szunyogh I, Patil DJ, Hunt BR, Ott E. Extracting envelopes of Rossby wave packets Monthly Weather Review. 131: 1011-1017. DOI: 10.1175/1520-0493(2003)131<1011:Eeorwp>2.0.Co;2  0.52
2003 Gyarmati G, Szunyogh I, Patil DJ. Local predictability in a simple model of atmospheric balance Nonlinear Processes in Geophysics. 10: 183-196.  0.52
2002 Szunyogh I, Toth Z. The effect of increased horizontal resolution on the NCEP global ensemble mean forecasts Monthly Weather Review. 130: 1125-1143.  0.52
2002 Szunyogh I, Toth Z, Zimin AV, Majumdar SJ, Persson A. Propagation of the effect of targeted observations: The 2000 Winter Storm Reconnaissance program Monthly Weather Review. 130: 1144-1165.  0.52
2001 Majumdar SJ, Bishop CH, Etherton BJ, Szunyogh I, Toth Z. Can an ensemble transform Kalman filter predict the reduction in forecast-error variance produced by targeted observations? Quarterly Journal of the Royal Meteorological Society. 127: 2803-2820. DOI: 10.1002/Qj.49712757815  0.52
2000 Szunyogh I, Toth Z, Morss RE, Majumdar SJ, Etherton BJ, Bishop CH. The effect of targeted dropsonde observations during the 1999 winter storm reconnaissance program Monthly Weather Review. 128: 3520-3537. DOI: 10.1175/1520-0493(2000)128<3520:Teotdo>2.0.Co;2  0.52
1999 Toth Z, Szunyogh I, Kalnay E, Iyengar G. Comments on: 'Notes on the appropriateness of 'bred modes' for generating initial perturbations' Tellus, Series a: Dynamic Meteorology and Oceanography. 51: 442-449. DOI: 10.3402/Tellusa.V51I3.13594  0.52
1999 Szunyogh I, Toth Z, Emanuel KA, Bishop CH, Snyder C, Morss RE, Woolen J, Marchok T. Ensemble-based targeting experiments during FASTEX: The effect of dropsonde data from the Lear jet Quarterly Journal of the Royal Meteorological Society. 125: 3189-3217.  0.52
1999 Langland RH, Toth Z, Gelaro R, Szunyogh I, Shapiro MA, Majumdar SJ, Morss RE, Rohaly GD, Velden C, Bond N, Bishop CH. The North Pacific Experiment (NORPEX-98): Targeted Observations for Improved North American Weather Forecasts Bulletin of the American Meteorological Society. 80: 1363-1384.  0.52
1997 Szunyogh I, Kalnay E, Toth Z. A comparison of Lyapunov and optimal vectors in a low-resolution GCM Tellus, Series a: Dynamic Meteorology and Oceanography. 49: 200-227. DOI: 10.3402/Tellusa.V49I2.14467  0.52
1997 Pu ZX, Kalnay E, Sela J, Szunyogh I. Sensitivity of forecast errors to initial conditions with a quasi-inverse linear method Monthly Weather Review. 125: 2479-2503. DOI: 10.1175/1520-0493(1997)125<2479:Sofeti>2.0.Co;2  0.52
1997 McLachlan RI, Szunyogh I, Zeitlin V. Hamiltonian finite-dimensional models of baroclinic instability Physics Letters, Section a: General, Atomic and Solid State Physics. 229: 299-305.  0.52
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