email [email protected] if you want a pdf.
* represents students
2022:
Roose R., R.S. Ajayamohan, P. Ray, S.-P. Xie, C.T. Sabeerali, M. Mohapatra, S. Taraphdar, K. Mohankumar, and M. Rajeevan, 2022: Pacific Decadal Oscillation causes fewer fewer near-equatorial cyclones in the north Indian Ocean, (submitted)
Resmi, E.A., B. Preethi, R.S. Ajayamohan, P. Ray, C.K. Unnikrishnan, S. Nita, R.K. Sumesh, and J. Dhamadas, 2022: Wet and dry rainfall spells over the southern tip of India: An assessment based on in situ data, Int. J. Climatology, (submitted)
Tewari, M., C. M. Kishtawal, V.W. Moriarty, P. Ray, T. Singh, L. Zhang, and L. Treinish, 2022: Improved seasonal prediction of harmful algal blooms using large-scale climate indices, (submitted)
Xie, J., P-C Hsu, P. Ray, K. Li, and W. Yu, 2022: Mechanism of MJO-modulated triggering on the rainy season onset over Indian subcontinent, Mon. Wea. Rev., (accepted)
Tewari, M., Z. Wang, D. Chen, Q.-V. Doan, H. Kusaka, P. Ramamurthy, and P. Ray, 2022: Extreme weather forecasting in urban areas, Astitha and Nikolopoulos, Ed. , Extreme Weather Forecasting: State of science, uncertainty and impacts. Elsevier, (accepted)
Zhou, X., P. Ray, B. Barrett, and P-C Hsu, 2022: Systematic improvement in simulated surface latent and sensible heat fluxes over tropical oceans in AMIP6 models compared to AMIP5 with the same horizontal resolutions, Atmospheric Research, 274, 106214, https://doi.org/10.1016/j.atmosres.2022.106214
Roose, S., R.S. Ajayamohan, P. Ray, P.R. Mohan, and K. Mohankumar, 2022: ENSO influence on Bay of Bengal cyclogenesis confined to low latitudes, (Nature) npj Climate and Atmos. Sci., 5, 31, https://www.nature.com/articles/s41612-022-00252-8
Tewari, M., F. Chen, J. Dudhia, P. Ray, S.G. Miao, E. Nikolopoulos, and L. Treinish, 2022: Understanding the sensitivity of WRF hindcast of Beijing extreme rainfall of 21 July 2012 to microphysics and model initial time, Atmospheric Research, 271, 106085, https://doi.org/10.1016/j.atmosres.2022.106085
Blanken, P.D., D. Brunet, C. Dominguez, S. Goousaud Oger, S. Hussain, M. Jain, G. Koren, Y. Mu, P. Ray, P. Saxena, S. Sonwani, and D. Sur, 2022: Atmospheric Science perspective on Integrated, Coordinated, Open, Networked (ICON) science, Earth and Space Science, 9, e2021EA002204. https://doi.org/10.1029/2021EA002204
Tan, H.*, P. Ray, B. S. Barrett, J. Dudhia, and M. W. Moncrieff, L. Zhang, and D. Zermano-Diaz, 2022: Understanding the role of topography on the diurnal cycle of precipitation in the Maritime Continent during MJO propagation, Climate Dynamics, https://doi.org/10.1007/s00382-021-06085-0
2021:
Ramos*, C.G.M., H. Tan* , P. Ray, and J. Dudhia, 2021: Estimates of the sensible heat of rainfall in the tropics from reanalysis and observations, Int. J. Climatol., 1-14, https://doi.org/10.1002/joc.7363
Ray P., X. Zhou*, H. Tan*, J. Dudhia, and M.W. Moncrieff, 2021: Improved simulation of the mid-latitude climate in a new channel model compared to contemporary GCMs, Geophys. Res. Lett., 48, e2021GL093297. https://doi.org/10.1029/2021GL093297
Barrett, B. S., C. R. Densmore*, P. Ray, and E. R. Sanabia, 2021: Active and weakening MJO events in the Maritime Continent. Climate Dynamics, https://doi.org/10.1007/s00382-021-05699-8
Tan, H.*, P. Ray, B. S. Barrett, J. Dudhia, and M. W. Moncrieff, 2021: Systematic patterns in land precipitation due to convection in neighboring islands in the Maritime Continent during MJO propagation, J. Geophys. Res. Atmos., 126, e2020JD033465. https://doi.org/10.1029/2020JD033465 (special issue on Years of Maritime continent or YMC).
Ray, P., H. Tan*, M. Tewari, J. Brownlee*, R. S. Ajayamohan, and B. S. Barrett, 2021: Role of advection on near-surface temperature and wind in urban-aware simulations, J. Appl. Meteor. Climatol., 60 (2), 201-221, https://doi.org/10.1175/JAMC-D-20-0068.1
Selected Papers (2020 and Earlier)
Zhou*, X., P. Ray, B. S. Barrett, and P-C Hsu, 2020: Understanding the bias in surface latent and sensible heat fluxes in contemporary AGCMS over tropical oceans, Climate Dynamics , 55, 2957-2978, https://doi.org/10.1007/s00382-020-05431-y
Tan, H.*, P. Ray, B. S. Barrett, M. Tewari, and M. W. Moncrieff, 2020: Role of topography on the MJO in the Maritime Continent: a numerical case study. Climate Dynamics, https://doi.org/10.1007/s00382-018-4275-3
Mittal, R., M. Tewari, C. Radhakrishnan, P. Ray, T Singh, and A. Nickerson*, 2019: Response of tropical cyclone Phailin (2013) in the Bay of Bengal to climate perturbations,. Climate Dynamics, doi.org/10.1007/s00382-019-04761-w,
Zhou*, X., P. Ray, K. Boykin*, B. S. Barrett, and P-C Hsu , 2019: Evaluation of surface radiative fluxes over the tropical oceans in AMIP simulations, Atmosphere, 10(10), 606. https://doi.org/10.3390/atmos10100606
Tan*, H., P. Ray, M. Tewari, J. Brownlee*, and R. S. Ajayamohan, 2019: Response of near-surface meteorological conditions to advection under the impact of green roof, Atmosphere, 10(12), 759.
Brownlee* J., P. Ray, M. Tewari, and H. Tan* (2017): Relative role of turbulent and radiative flux on the near-surface temperatures in a single-layer urban canopy model over Houston, J. Appl. Meteor. Climatol., 56, 2173-2187.
Y. Zhang and P. Ray (Ed.), 2014: Climate change and regional/local response, Intech Publisher, ISBN 978-953-51-1132-0, pp 247.
Collins, S., R. James, P. Ray, K. Chen*, A. Lassman*, and J. Brownlee*, 2014: Grids in numerical weather and climate models, In Y. Zhang and P. Ray (Ed.) Climate change and regional/local responses, ISBN 978-953-51-1132-0, 111-128. [Abstract]
Ray, P., and T. Li, 2013: Relative roles of the circumnavigating waves and the extratropics on the MJO and its relationship with the mean state, J. Atmos. Sci., 70, 876-893.
Ray, P., 2012: Mean state and the MJO in a high-resolution nested regional climate model, In I. Yucel (Ed.) Atmospheric Model Applications, InTech Open Access Publisher, pp 69-84, ISBN: 979-953-307-335-3.
Ray, P., C. Zhang, J. Dudhia, T. Li, and M. W. Moncrieff, 2012: Tropical channel model, In L. M. Druyan (Ed.) Climate Models, InTech Open Access Publisher, pp 3-18, ISBN: 978-953-308-181-6.
McNeely, S., and Coauthors, 2012: Catalyzing frontiers in water-climate-society research: A view from early career scientists and junior faculty, Bull. Amer. Meteorol. Soc., 93, 477-484, https://doi.org/10.1175/BAMS-D-11-00221.1
Ray, P., C. Zhang, M. W. Moncrieff, J. Dudhia, J. Caron, L. R. Leung, and C. Bruyere, 2011: Role of the atmospheric mean state on the initiation of the Madden-Julian oscillation in a tropical channel model, Clim. Dyn., 36(1), 661-184, https://doi.org/10.1007/s00382-010-0859-2
Ray, P., and C. Zhang, 2010: A case study of the mechanics of extratropical influence on the initiation of the Madden-Julian oscillation, J. Atmos. Sci., 67, 515-528, https://doi.org/10.1175/2009JAS3059.1
Ray, P., C. Zhang, J. Dudhia, and S. S. Chen, 2009: A numerical case study on the initiation of the Madden-Julian oscillation, J. Atmos. Sci., 66, 310-331, https://doi.org/10.1175/2008JAS2701.1
* represents students
2022:
Roose R., R.S. Ajayamohan, P. Ray, S.-P. Xie, C.T. Sabeerali, M. Mohapatra, S. Taraphdar, K. Mohankumar, and M. Rajeevan, 2022: Pacific Decadal Oscillation causes fewer fewer near-equatorial cyclones in the north Indian Ocean, (submitted)
Resmi, E.A., B. Preethi, R.S. Ajayamohan, P. Ray, C.K. Unnikrishnan, S. Nita, R.K. Sumesh, and J. Dhamadas, 2022: Wet and dry rainfall spells over the southern tip of India: An assessment based on in situ data, Int. J. Climatology, (submitted)
Tewari, M., C. M. Kishtawal, V.W. Moriarty, P. Ray, T. Singh, L. Zhang, and L. Treinish, 2022: Improved seasonal prediction of harmful algal blooms using large-scale climate indices, (submitted)
Xie, J., P-C Hsu, P. Ray, K. Li, and W. Yu, 2022: Mechanism of MJO-modulated triggering on the rainy season onset over Indian subcontinent, Mon. Wea. Rev., (accepted)
Tewari, M., Z. Wang, D. Chen, Q.-V. Doan, H. Kusaka, P. Ramamurthy, and P. Ray, 2022: Extreme weather forecasting in urban areas, Astitha and Nikolopoulos, Ed. , Extreme Weather Forecasting: State of science, uncertainty and impacts. Elsevier, (accepted)
Zhou, X., P. Ray, B. Barrett, and P-C Hsu, 2022: Systematic improvement in simulated surface latent and sensible heat fluxes over tropical oceans in AMIP6 models compared to AMIP5 with the same horizontal resolutions, Atmospheric Research, 274, 106214, https://doi.org/10.1016/j.atmosres.2022.106214
Roose, S., R.S. Ajayamohan, P. Ray, P.R. Mohan, and K. Mohankumar, 2022: ENSO influence on Bay of Bengal cyclogenesis confined to low latitudes, (Nature) npj Climate and Atmos. Sci., 5, 31, https://www.nature.com/articles/s41612-022-00252-8
Tewari, M., F. Chen, J. Dudhia, P. Ray, S.G. Miao, E. Nikolopoulos, and L. Treinish, 2022: Understanding the sensitivity of WRF hindcast of Beijing extreme rainfall of 21 July 2012 to microphysics and model initial time, Atmospheric Research, 271, 106085, https://doi.org/10.1016/j.atmosres.2022.106085
Blanken, P.D., D. Brunet, C. Dominguez, S. Goousaud Oger, S. Hussain, M. Jain, G. Koren, Y. Mu, P. Ray, P. Saxena, S. Sonwani, and D. Sur, 2022: Atmospheric Science perspective on Integrated, Coordinated, Open, Networked (ICON) science, Earth and Space Science, 9, e2021EA002204. https://doi.org/10.1029/2021EA002204
Tan, H.*, P. Ray, B. S. Barrett, J. Dudhia, and M. W. Moncrieff, L. Zhang, and D. Zermano-Diaz, 2022: Understanding the role of topography on the diurnal cycle of precipitation in the Maritime Continent during MJO propagation, Climate Dynamics, https://doi.org/10.1007/s00382-021-06085-0
2021:
Ramos*, C.G.M., H. Tan* , P. Ray, and J. Dudhia, 2021: Estimates of the sensible heat of rainfall in the tropics from reanalysis and observations, Int. J. Climatol., 1-14, https://doi.org/10.1002/joc.7363
Ray P., X. Zhou*, H. Tan*, J. Dudhia, and M.W. Moncrieff, 2021: Improved simulation of the mid-latitude climate in a new channel model compared to contemporary GCMs, Geophys. Res. Lett., 48, e2021GL093297. https://doi.org/10.1029/2021GL093297
Barrett, B. S., C. R. Densmore*, P. Ray, and E. R. Sanabia, 2021: Active and weakening MJO events in the Maritime Continent. Climate Dynamics, https://doi.org/10.1007/s00382-021-05699-8
Tan, H.*, P. Ray, B. S. Barrett, J. Dudhia, and M. W. Moncrieff, 2021: Systematic patterns in land precipitation due to convection in neighboring islands in the Maritime Continent during MJO propagation, J. Geophys. Res. Atmos., 126, e2020JD033465. https://doi.org/10.1029/2020JD033465 (special issue on Years of Maritime continent or YMC).
Ray, P., H. Tan*, M. Tewari, J. Brownlee*, R. S. Ajayamohan, and B. S. Barrett, 2021: Role of advection on near-surface temperature and wind in urban-aware simulations, J. Appl. Meteor. Climatol., 60 (2), 201-221, https://doi.org/10.1175/JAMC-D-20-0068.1
Selected Papers (2020 and Earlier)
Zhou*, X., P. Ray, B. S. Barrett, and P-C Hsu, 2020: Understanding the bias in surface latent and sensible heat fluxes in contemporary AGCMS over tropical oceans, Climate Dynamics , 55, 2957-2978, https://doi.org/10.1007/s00382-020-05431-y
Tan, H.*, P. Ray, B. S. Barrett, M. Tewari, and M. W. Moncrieff, 2020: Role of topography on the MJO in the Maritime Continent: a numerical case study. Climate Dynamics, https://doi.org/10.1007/s00382-018-4275-3
Mittal, R., M. Tewari, C. Radhakrishnan, P. Ray, T Singh, and A. Nickerson*, 2019: Response of tropical cyclone Phailin (2013) in the Bay of Bengal to climate perturbations,. Climate Dynamics, doi.org/10.1007/s00382-019-04761-w,
Zhou*, X., P. Ray, K. Boykin*, B. S. Barrett, and P-C Hsu , 2019: Evaluation of surface radiative fluxes over the tropical oceans in AMIP simulations, Atmosphere, 10(10), 606. https://doi.org/10.3390/atmos10100606
Tan*, H., P. Ray, M. Tewari, J. Brownlee*, and R. S. Ajayamohan, 2019: Response of near-surface meteorological conditions to advection under the impact of green roof, Atmosphere, 10(12), 759.
Brownlee* J., P. Ray, M. Tewari, and H. Tan* (2017): Relative role of turbulent and radiative flux on the near-surface temperatures in a single-layer urban canopy model over Houston, J. Appl. Meteor. Climatol., 56, 2173-2187.
Y. Zhang and P. Ray (Ed.), 2014: Climate change and regional/local response, Intech Publisher, ISBN 978-953-51-1132-0, pp 247.
Collins, S., R. James, P. Ray, K. Chen*, A. Lassman*, and J. Brownlee*, 2014: Grids in numerical weather and climate models, In Y. Zhang and P. Ray (Ed.) Climate change and regional/local responses, ISBN 978-953-51-1132-0, 111-128. [Abstract]
Ray, P., and T. Li, 2013: Relative roles of the circumnavigating waves and the extratropics on the MJO and its relationship with the mean state, J. Atmos. Sci., 70, 876-893.
Ray, P., 2012: Mean state and the MJO in a high-resolution nested regional climate model, In I. Yucel (Ed.) Atmospheric Model Applications, InTech Open Access Publisher, pp 69-84, ISBN: 979-953-307-335-3.
Ray, P., C. Zhang, J. Dudhia, T. Li, and M. W. Moncrieff, 2012: Tropical channel model, In L. M. Druyan (Ed.) Climate Models, InTech Open Access Publisher, pp 3-18, ISBN: 978-953-308-181-6.
McNeely, S., and Coauthors, 2012: Catalyzing frontiers in water-climate-society research: A view from early career scientists and junior faculty, Bull. Amer. Meteorol. Soc., 93, 477-484, https://doi.org/10.1175/BAMS-D-11-00221.1
Ray, P., C. Zhang, M. W. Moncrieff, J. Dudhia, J. Caron, L. R. Leung, and C. Bruyere, 2011: Role of the atmospheric mean state on the initiation of the Madden-Julian oscillation in a tropical channel model, Clim. Dyn., 36(1), 661-184, https://doi.org/10.1007/s00382-010-0859-2
Ray, P., and C. Zhang, 2010: A case study of the mechanics of extratropical influence on the initiation of the Madden-Julian oscillation, J. Atmos. Sci., 67, 515-528, https://doi.org/10.1175/2009JAS3059.1
Ray, P., C. Zhang, J. Dudhia, and S. S. Chen, 2009: A numerical case study on the initiation of the Madden-Julian oscillation, J. Atmos. Sci., 66, 310-331, https://doi.org/10.1175/2008JAS2701.1