Center for Observations and Prediction at Scripps (COMPAS)

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Published Papers

2004

• Hoteit, I., G. Triantafyllou and G. Petihakis, 2004: Toward a data assimilation system for the Cretan sea ecosystem using a simplified Kalman filter. Journal of Marine Systems, 45, 159-171.


• Hoteit, I. and D.T. Pham, 2004: An adaptively reduced-order extended Kalman filter for data assimilation in the tropical Pacific. Journal of Marine Systems, 45, 173-188


• Nakaegawa, T., M. Kanamitsu, and T. M. Smith 2004: Interdecadal Trend of Prediction Skill in an Ensemble AMIP-Type Experiment. Journal of Climate: Vol. 17, No. 14, pp. 2881-2889.


• Papadopoulos, P.M., C.A. Papadopoulos, M.J. Katz, W.J. Link and G. Bruno, 2004: Configuring Large High-Performance Clusters at Lightspeed: A Case Study. International Journal of High Performance Computing Applications. Volume 18, Issue 3, 317-326, ISSN:1094-3420

2005

• Alfaro, E. J., D. W. Pierce, A. C. Steinemann, and A. Gershunov, 2005: Relationships Between the Irrigation Pumping Electrical Loads and the Local Climate in Climate Division 9, Idaho. J.Applied Meteorology, J. Applied Meteorology, v. 44, p. 1972-1978.


• Davis, T. D., D. Gaushell, D. W. Pierce, and M. A. Altalo, 2005: Guessing Mother Nature's Next Move: What can be done to improve weather prediction and load forecasts? Public Utilities Fortnightly, August, 2005.


• Gutzler, D. S., H.-K, Kim, R. W. Higgins, H.-M. H. Juang, M. Kanamitsu, K. Mitchell, K. Mo, P. Pegion, E. Ritchie, J.-K. Schemm, S. Shubert, Y. Song and R. Yang, 2005: The North American Monsoon Model Assessment Project. Bull. Amer. Met. Soc., 86, 1423-1429.


• Hoteit, I., G. Korres and G. Triantafyllou, 2005: Comparison of extended and ensemble based Kalman filters with low and high resolution primitive equations ocean models. Nonlinear Processes in Geophysics, 12, 755-765.


• Hoteit, I., G. Triantafyllou and G. Petihakis, 2005: Efficient data assimilation into a complex 3D physical-biogeochemical model using a partially local Kalman filter. Annales Geophysicae, 23, 1-15.


• MacKinnon, J. A., and K. Winters, 2005: Subtropical catastrophe: significant loss of low-mode tidal energy at 28.9 degrees, Geophysical Research Letters, 32, doi: 10.1029/2005GL023,376.


• Nakaegawa, T. and M. Kanamitsu, 2005: Cluster Analysis of the Seasonal Forecast Skill of the NCEP SFM over the Pacific-North America Sector J. Climate, Vol 19, 123-138.


• Roads, J., P. Tripp, M. Kanamitsu, L. De Haan, H. Juang, J. Wang, S. Chen, F. Fujioka, 2005: ECPC/NCEP March 2005 Seasonal Fire Danger Forecasts. Experimental Long-Lead Forecasts Bulletin, March 2005, Vol. 14, 7 pages.


• Triantafyllou, G., I. Hoteit, G. Korres and G. Petihakis, 2005: Ecosystem modeling and data assimilation of physical and biogeochemical processes in shelf and regional areas of the Mediterranean Sea. Applied Numerical Analysis and Computational Mathematics, 2, 262-280.

2006

• Hoteit, I., B. Cornuelle, A. Koehl, and D. Stammer, 2006: Treating strong adjoint sensitivities in tropical eddy-permitting variational data assimilation. Quarterly Journal of the Royal Meteorological Society, 131, 3659-3682.


• Hoteit, I. and A. Koehl, 2006: Efficiency of reduced-order time-dependent adjoint data assimilation approaches. Journal of Oceanography, 62, 539-550.


• Kanamaru H. and Masao Kanamitsu, 2006: Scale Selective Bias Correction in a Downscaling of Global Analysis using a Regional Model. Mon. Wea. Rev. 135, 334-350.


• Kanamitsu, M. and S.-O. Hwang, 2006: Role of Sea Surface Temperature in Reanalysis. Mon. Wea. Rev. Vol 134, 532-552.


• Pierce, D. W., T. P. Barnett, E. J. Fetzer, and P. J. Gleckler, 2006: Three-dimensional tropospheric water vapor in coupled climate models compared with observations from the AIRS satellite system. Geophys. Res. Let., v. 33, L21701, doi:10.1029/2006GL027060.


• Roads, J., P. Tripp, M. Kanamitsu, L. De Haan, H. Juang, J. Wang, S. Chen, F. Fujioka, 2006: ECPC/NCEP March 2006 Seasonal Fire Danger Forecasts. Experimental Long-Lead Forecasts Bulletin, March 2006, Vol. 15, 10 pages.


• Roads, J., P. Tripp, M. Kanamitsu, L. De Haan, H. Juang, J. Wang, S. Chen, F. Fujioka, 2006: ECPC/NCEP Seasonal Fire Danger Forecasts. 9th Wildland Fire Safety. 10 pages.


• Seo, H., M. Jochum, R. Murtugudde, A. Miller, 2006: Effect of Ocean Mesoscale Variability on the Mean State of Tropical Atlantic Climate. Geophysical Research Letters., 33, L09606, doi:10.1029/2005GL025651


• Seo, H., A. Miller and J. Roads, 2006: The Scripps Coupled Ocean-Atmosphere Regional (SCOAR) Model, with Applications in the Eastern Pacific Sector. J. Climate, Vol. 20, No. 3, 381-402

2007

• Hoteit, I., B. Cornuelle, V. Thierry and D. Stammer 2007: Impact of resolution and optimized ECCO forcing on simulation of the tropical pacific. Journal of Atmospheric and Oceanic Technology, (In Press).


• Hoteit, I., D.-T. Pham, G. Triantafyllou and G. Korres 2007: A new approximate solution of the optimal nonlinear filter for data assimilation in meteorology and oceanography. Monthly Weather Review, (In Press)


• Hoteit, I., G. Triantafyllou, and G. Korres 2007: Using low-rank ensemble Kalman filters for data assimilation with high dimensional imperfect models. Journal of Numerical Analysis, Industrial and Applied Mathematics, 2, 67-78.


• Korres, G., I. Hoteit, and G. Triantafyllou, 2007: Data assimilation into a Princeton ocean model of the Mediterranean Sea using advanced Kalman filters. Journal of Marine Systems, 65, 84-104.


• Yulaeva, E., M. Kanamitsu, and J. Roads, 2007: The ECPC Coupled Prediction Model, MWR, (in press)

• Flatau, Piotr J., J. Cook, D. Geiszler, M. Kanamitsu, S.Y. Kim, J. Means, G. Mauger, A. Orsi, C. Papadopoulos, W. Passalacqua, L. Romero, H.J. Song: Mesoscale weather forecasting in the classroom environment; Report on SIO209 Weather and pollution forecasting class Winter 2007 ( pdf , doc )

2) Submitted Papers

• De Haan, L., and M. Kanamitsu, 2006: Increase in Near Surface Temperature Simulation Skill due to Predictive Soil Moisture in a Numerical Seasonal Simulation under Observed SST Forcing. Submitted for publication in Journal of Hydrometeorology.


• Kanamaru, H. and M. Kanamitsu, 2006: Diagnosis of nighttime minimum temperature warming due to irrigation in the Western United States from numerical downscaling experiments. Submitted for publication in Global and planetary Change.


• Kanamitsu, M. and H. Kanamaru, 2006: 57-Year California Reanalysis Downscaling at 10km (CaRD10) Part I. System Detail and Validation with Observations. Submitted for publication in J. Climate.


• Kanamaru, H. and M. Kanamitsu, 2006: 57-Year California Reanalysis Downscaling at 10km (CaRD10) Part II. Comparison with North American Regional Reanalysis. Submitted for publication in Journal of Climate.


• Korres, G., K. Nittis, I. Hoteit and G. Triantafyllou 2007: A high resolution data assimilation system for the Aegean Sea hydrodynamics. Submitted to Journal of Marine Systems.


• Kueppers, Lara M., Mark A. Snyder, Lisa C. Sloan, Dan Cayan, Jiming Jin, Hideki Kanamaru, Masao Kanamitsu, Norman L. Miller, Mary Tyre2, Hui Du, and Bryan Weare, 2006: Regional climate effects of irrigation and urbanization in the western United States: A model intercomparison. Submitted for publication in Global and Planetary Change.


• Seo, H., M. Jochum, R. Murtugudde, A. Miller, and J. Roads, 2006: Feedback of Tropical Instability Wave - induced Atmospheric Variability onto the Ocean. submitted to Journal of Climate


• Triantafyllou, G., G. Korres, I. Hoteit, G. Petihakis and A.C. Banks 2007: Assimilation of ocean color data into a biochemical flux model of the eastern Mediterranean Sea. Ocean Science, Under Revision.


• Yulaeva, E., M. Kanamitsu and J. O. Roads, 2006: The ECPC coupled seasonal prediction model. Submitted for publication in Mon. Wea. Rev.


• Alford, M. H., J. A. MacKinnon, Zhongxiang Zhao, Rob Pinkel, Jody Klymak, and Thomas Peacock, 2007: Internal Waves Across the Pacific, submitted.


• DeHaan, L., M. Kanamitsu, C.-H. Lu and J. O. Roads, 2007: A Comparison of the Noah and OSU Land Surface Models in the ECPC Seasonal Forecast Model. Submitted for publication in J. Hydromet.


• MacKinnon, J. A., and K. Winters, 2007: Tidal mixing hotspots governed by rapid parametric subharmonic instability, submitted.


• Shimpo, A., M. Kanamitsu, S. F. Iacobellis and S.-Y. Hong, 2007: Comparison of Four Cloud Schemes in Simulating the Seasonal Mean for AMIP Type Integrations. Submitted for publication in Mon. Wea. Rev.


• Seo, H., M. Jochum, R. Murtugudde, A. Miller, and J. Roads: Precipitation from African Easterly Waves in a Coupled Model of the Tropical Atlantic Ocean. submitted to Journal of Climate

3) Papers In Preparation:

• Hong, C.-C., M.-M. Lu and M. Kanamitsu, 2006: The asymmetry of the Indian Ocean Dipole. To be submitted for publication in J. Meteorological Society of Japan.


• Hoteit, I., B. Cornuelle and P. Heimbach 2007: An eddy permitting variational data assimilation system for the state estimation of the tropical pacific. Under preparation.


• Seo, H., M. Jochum, R. Murtugudde, A. J. Miller, and J. O. Roads 2007: Effect of African Easterly Waves on the Mean Inter-Tropical Convergence Zone. J.of Climate, in preparation


• Seo, H., 2007: Mesoscale Coupled Ocean-Atmosphere Interactions. Scripps Institution of Oceanography. PhD thesis (in preparation)