Publications and Conferences

Publications:

1. Vishwakarma, V., Pattnaik, S. (2025). Role of Moisture on Rapid Intensification of the Super Cyclone Amphan (2020) Under Different Ocean Surface Forcings Over the Bay of Bengal. Pure and Applied Geophysics. https://doi.org/10.1007/s00024-025-03664-8

2. Vishwakarma, V., Pattnaik, S. (2024). Investigation of physical processes in heavy rainfall events over the Western Indian region in an ensemble-based modeling framework and comprehensive rating metrics. Quarterly Journal of the Royal Meteorological Society, 150(765), 5264-5283. https://doi.org/10.1002/qj.486

3. Vishwakarma, V., Pattnaik, S., Rai, P. K., Hazra, V., Jenamani, R. (2024). Investigation of model forecast biases and skilful prediction for Assam heavy rainfall 2022. Weather and Climate Extremes, 44, 100678. https://doi.org/10.1016/j.wace.2024.100678

4. Vishwakarma, V., Pattnaik, S., Baisya, H. (2024). Decadal variability of precipitation and moisture source attribution over India. International Journal of Climatology, 44(2), 703-719. https://doi.org/10.1002/joc.8352

5. Chakraborty, T., Pattnaik, S., Baisya, H., Vishwakarma, V. (2022). Investigation of Ocean Sub-Surface Processes in Tropical Cyclone Phailin Using a Coupled Modeling Framework: Sensitivity to Ocean Conditions. Oceans, 3(3), 364-388. https://doi.org/10.3390/oceans3030025

6. Vishwakarma, V., Pattnaik, S. (2022). Role of large-scale and microphysical precipitation efficiency on rainfall characteristics of tropical cyclones over the Bay of Bengal. Natural Hazards, 114, 1585–1608. https://doi.org/10.1007/s11069-022-05439-z

7. Chakraborty, T., Pattnaik, S., Vishwakarma, V., Baisya, H. (2021). Spatio-Temporal Variability of Pre-monsoon Convective Events and Associated Rainfall over the State of Odisha (India) in the Recent Decade. Pure and Applied Geophysics, 178, 4633–4649. https://doi.org/10.1007/s00024-021-02886-w 

8. Vishwakarma, V., Pattnaik, S., Chakraborty, T., Joseph, S., Mitra, A.K. (2022). Impacts of sea-surface temperatures on rapid intensification and mature phases of super cyclone Amphan (2020). Journal of Earth System Sciences, 131, 60. https://doi.org/10.1007/s12040-022-01816-1 

9. Satpathy, S.S., Pattnaik, S., Vishwakarma, V., Hazra, V. (2021). Characteristics of Boundary Layer Processes During Two Contrasting Monsoon Seasons Over the Eastern Indian Region. Pure and Applied Geophysics, 178, 4245–4264. https://doi.org/10.1007/s00024-021-02869-x 

10. Hazra, V., Pattnaik, S., De, S., Vishwakarma V. (2021). Segregation of Forecast Errors in the Planetary Boundary Layer Parameterization Over the State of Odisha and Neighboring Regions in India During Summer Monsoon Season. Pure and Applied Geophysics, 178, 583–601. https://doi.org/10.1007/s00024-020-02651-5

Conferences:

1. European Geoscience Union (EGU) General Assembly 2024

AS1.26 - Extreme Events: Observations and Modeling

Role of Land Use Land Cover and Skilful Prediction of Rainfall Using Bias Corrected Ensemble during Extreme Rainfall Event

*Presented as one of the session highlights in the early career scientist (ECS) category 

2. National Symposium on Changing Dynamics of Arid Region and Impact on Weather and Climate over Indian Subcontinent (TROPMET 2023)

Rainfall modulation due to precipitation efficiency during tropical cyclones over the Bay of Bengal 

3. International Symposium on Changing Climate: Consequences and Challenges (INTROMET 2021)
   Role of Microphysical Processes Impacting the Rainfall of Cyclone Yaas

4. National Symposium on Weather and Climate Services over Mountainous Regions (TROPMET 2020)

Role of Sea Surface Temperature on the Rapid Intensification of Super Cyclone Amphan