All Stories

  1. A New Approach to Improve the Track Prediction of Tropical Cyclones Over North Indian Ocean

    Article • Geophysical Research Letters, April 2018, American Geophysical Union (AGU)

    Dr Atul Kumar Sahai, Saranya Ganesh S

  2. Nonlinearities in the Evolutional Distinctions Between El Niño and La Niña Types

    Article • Journal of Geophysical Research Oceans, December 2017, Wiley

    Dr Atul Kumar Sahai

  3. Prediction and Predictability of South Asian monsoon rainfall using the NCEP CFSv2 coupled model.

    Article • International Journal of Climatology, December 2017, Wiley

    Dr Atul Kumar Sahai, Mr. Namendra Kumar Shahi

  4. Extremes in June rainfall during the Indian summer monsoons of 2013 and 2014: observational analysis and extended-range prediction

    Article • Quarterly Journal of the Royal Meteorological Society, February 2016, Wiley

    Dr Atul Kumar Sahai

  5. An assessment of real-time extended range forecast of 2013 Indian summer monsoon

    Article • International Journal of Climatology, October 2014, Wiley

    Dr Atul Kumar Sahai

  6. Asymmetry in space-time characteristics of Indian summer monsoon intraseasonal oscillations during extreme years: Role of seasonal mean state

    Article • International Journal of Climatology, June 2014, Wiley

    Dr Atul Kumar Sahai

  7. A new method to compute the principal components from self-organizing maps: an application to monsoon intraseasonal oscillations

    Article • International Journal of Climatology, December 2013, Wiley

    Dr Atul Kumar Sahai

  8. A self‐organizing map–based ensemble forecast system for extended range prediction of active/break cycles of Indian summer monsoon

    Article • Journal of Geophysical Research Atmospheres, August 2013, American Geophysical Union (AGU)

    Dr Atul Kumar Sahai

  9. Moist dynamics of active/break cycle of Indian summer monsoon rainfall from NCEPR2 and MERRA reanalysis

    Article • International Journal of Climatology, June 2013, Wiley

    Dr Atul Kumar Sahai

  10. Extended range prediction of active-break spells of Indian summer monsoon rainfall using an ensemble prediction system in NCEP Climate Forecast System

    Article • International Journal of Climatology, February 2013, Wiley

    Dr Atul Kumar Sahai