Research Highlights
Publications
Evaluation of the two PBL Schemes in the NCAR-CAM5 Model over India and its Adjoining Regions: A Sensitivity to Critical Bulk Richardson Number
International Journal of Climatology, 2026 (Accepted)
Advancing Climate Services in South Asia: The SARCI Framework for Actionable Climate Information and Regional Capacity Building
Bulletin of the American Meteorological Society, 2026
Formulation of a dynamic convective adjustment time-scale in the CESM1.2 and its influence on the Indian summer monsoon simulations
Scientific Reports, 15, 29264, 2025
Optimizing WRF-Hydro Calibration in the Himalayan Basin: Precipitation Influence and Parameter Sensitivity Analysis
Journal of Hydrometeorology, 26(3), 345-363, 2025
Implementation of various non-linear similarity functions for stable atmospheric surface layer in the WRF modeling system: An evaluation for three contrasting nights in CASES-99 dataset
Atmospheric Research, 315, 107825, 2024
Implications of CMIP6 Models‐Based Climate Biases and Runoff Sensitivity on Runoff Projection Uncertainties Over Central India
International Journal of Climatology, 44(16), 5727-5744, 2024
Attributing the Recent Weakening of the South Asian Subtropical Westerlies
npj Climate and Atmospheric Science, 7(1), 283, 2024
An Updated Parameterization of the Unstable Atmospheric Surface Layer in the Weather Research and Forecasting (WRF) Modeling System
Geoscientific Model Development, 17(22), 8093-8114, 2024
On the Extent of Applicability of Various Non-Linear Similarity Functions for Computation of Surface Fluxes Under Stable Conditions in Numerical Models
Boundary Layer Meteorology, 190, 29, 2024
Assessing Regional-Scale Heterogeneity in Blue-Green Water Availability under the 1.5° C Global Warming Scenario
Journal of Applied Meteorology and Climatology, 63(4), 553-574, 2024
Artificial intelligence predicts normal summer monsoon rainfall for India in 2023
Scientific Reports, 14(1), 1495, 2024
An Update to WRF Surface Layer Parameterization over an Indian Region
Dynamics of Atmospheres and Oceans, 105, 101414, 2024
Modeling the Climate Change Impact on Hydroclimate Fluxes over the Beas Basin using a High-Resolution Glacier-Atmosphere-Hydrology Coupled Setup
Journal of Hydrology, 627, 130219, 2023
A Need for Actionable Climate Projections Across the Global South
Nature Climate Change, 13(9), 883-886, 2023
Indian Summer Monsoon Simulations in Successive Generations of the NCAR Community Atmosphere Model
Theoretical and Applied Climatologys, 153(3), 977-992, 2023
Seasonal Dependent Suitability of Physical Parametrizations to Simulate Precipitation over the Himalayan Headwater
Scientific Reports, 13(1), 4756, 2023
Future Projections of Seasonal Temperature and Precipitation for India
Frontiers in Climate, 5, 1069994, 2023
Impact of the Similarity Functions of Surface Layer Parameterization in a Climate Model over the Indian Region
Quarterly Journal of Royal Meteorological Society, 149(750), 152-170, 2022
Flash Drought: Review of Concept, Prediction and the Potential for Machine Learning, Deep Learning Methods
Earth's Future, 10(11), e2022EF002723, 2022
The Spatio-Temporal Onset Characteristics of Indian Summer Monsoon Rainfall and Their Relationship with Climate Indices
Atmosphere, 13, 1581, 2022
Potential Future Malaria Transmission due to Climate Change in Odisha, India
Scientific Reports, 12(1), 9048, 2022
Potential Effects of the Projected Antarctic Sea-Ice Loss on the Climate System
Climate Dynamics, 60(1-2), 589-601, 2022
An Investigation into the Role of Synoptic Conditions on Central African Precipitation Variability
Acta Geophysica, 70(2), 943-962, 2022
Future Projections of Temperature and Precipitation for Antarctica
Environmental Research Letters, 17, 014029, 2022
Energy and entropy generation analysis of hydrological cycle in tropical regions
International Journal of Exergy, 35(3), 327-341, 2021
Impact of the Antarctic Topography on Meridional Energy Transport and its Consequential Effect in the Monsoon Circulation
Quarterly Journal of Royal Meteorological Society, 147(739), 3286-3296, 2021
Impact of Stochastic Entrainment in the NCAR CAM Deep Convection Parameterization on the Simulation of South Asian Summer Monsoon
Climate Dynamics, 57, 3365–3384, 2021
Uncertainty Quantification and Bayesian Inference of Cloud Parameterization in the NCAR Single Column Community Atmosphere Model (SCAM6)
Frontiers in Climate, 3, 670740, 2021
Response of the Atmosphere to Orographic Forcings: Insight from Idealised Simulations
Journal of the Atmospheric Sciences, 78(9), 2691-2708, 2021
Response of the Indian summer monsoon to global warming, solar geoengineering and its termination
Scientific Reports, 11, 9791, 2021
Long-term variability of Sea Surface Temperature in the Tropical Indian Ocean in relation to climate change and variability
Global and Planetary Change, 199, 103436, 2021
A New Graphical Method to Diagnose the Impacts of Model Changes on Climate Sensitivity
Journal of the Meteorological Society of Japan, 99(2), 437-448, 2021
Effects of the Antarctic Elevation on the Atmospheric Circulation
Theoretical and Applied Climatology, 143, 1487-1499, 2021
Historical and Projected Low-Frequency Variability in the Somali Jet and Indian Summer Monsoon
Climate Dynamics, 56, 749-765, 2020
Uncertainty Quantification Based Cloud Parameterization Sensitivity Analysis in the NCAR Community Atmosphere Model
Scientific Reports, 10, 17499, 2020
Current Chance of Unprecedented Monsoon Rainfall over India using Dynamical Ensemble Simulations
Environmental Research Letters, 15, 9, 2020
Numerical Modeling of the Dynamics of Malaria Transmission in a Highly Endemic Region of India
Scientific Reports, 9(1), 11903, 2019
Precipitation Biases in CMIP5 Models over the South Asian Region
Scientific Reports, 9(1), 9589, 2019
Past and Future Climate Change over the Himalaya–Tibetan Highland: Inferences from APHRODITE and NEX-GDDP Data
Climatic Change, 156, 315–322, 2019
Advantage of NEX-GDDP over CMIP5 and CORDEX Data: Indian Summer Monsoon
Atmospheric Research, 228, 152–160, 2019
Assessment of CMIP5 Multimodel Mean for the Historical Climate of Africa
Atmospheric Science Letters, 20, e926, 2019
Projected Precipitation Changes over the South Asian Region for Every 0.5°C Increase in Global Warming
Environmental Research Letters, 14(5), 054005, 2019
Response of Indian Monsoon to Increase of Resolution in NCAR-CAM5
Atmospheric Research, 221, 12–26, 2019
Effects of Global Warming and Solar Geoengineering on Precipitation Seasonality
Environmental Research Letters, 14(3), 034011, 2019
Performance of CMIP5 Models for Indian Summer-Monsoon Precipitation and Temperature
Theoretical and Applied Climatology, 137, 1429–1447, 2018
Fidelity of CMIP5 Multi Model Mean in Assessing Indian Monsoon Simulations
npj Climate and Atmospheric Sciences, 1(1), 39, 2018
Performance of the CMIP5 Models in the Simulation of the Himalaya–Tibetan Plateau Monsoon
Theoretical and Applied Climatology, 137(1–2), 909–928, 2018
Predictability Assessment of Northeast Monsoon Rainfall in India Using Sea Surface Temperature Anomaly through Statistical and Machine Learning Techniques
Environmetrics, e2533, 2018
Importance of the Resolution of Surface Topography Vis-à-Vis Atmospheric and Surface Processes in the Simulation of the Boreal Summer Climate of Himalaya–Tibet Highland
Climate Dynamics, 52, 4735–4748, 2018
Spatio-Temporal Variability of Seasonality of Rainfall over India
Geophysical Research Letters, 45(14), 7140–7147, 2018
Historical Simulations and Climate Change Projections over India by NCAR CCSM4: CMIP5 vs. NEX-GDDP
Theoretical and Applied Climatology, 135, 1423–1433, 2018
Relative Role of Sea Surface Temperature and Snow on Indian Summer Monsoon Seasonal Simulation using a GCM
Arabian Journal of Geosciences, 11, 116, 2018
Rainfall Prediction for the Kerala State of India Using Artificial Intelligence Approaches
Computers and Electrical Engineering, 70, 66–73, 2018
Indian Summer Monsoon Simulations: Usefulness of Increasing Horizontal Resolution, Manual Tuning, and Semi-Automatic Tuning in Reducing Present-Day Model Biases
Scientific Reports, 8(1), 3522, 2018
Importance of the Resolution of Surface Topography in Indian Monsoon Simulation
Journal of Climate, 31, 4879–4898, 2018
CMIP5 vs. CORDEX over the Indian Region: How Much Do We Benefit from Dynamical Downscaling?
Theoretical and Applied Climatology, 133(3–4), 1133–1141, 2017
Combating Air Pollution in North India: The Path Forward
EM: The Magazine for Environmental Managers, A&WMA, 2017
Indian Summer Monsoon Rainfall Prediction: A Comparison of Iterative and Non-Iterative Approaches
Applied Soft Computing, 70, 1122–1134, 2017
Climate Modeling in India: Present Status and Way Forward
Bulletin of the American Meteorological Society, 98, ES183–ES188, 2017
Linkages between MJO and Summer Monsoon Rainfall over India and Surrounding Region
Meteorology and Atmospheric Physics, 129, 283–296, 2016
Projected Seasonal Mean Summer Monsoon over India and Adjoining Regions for the 21st Century
Theoretical and Applied Climatology, 122(3-4), 581-593, 2014
AMIP Simulation with the CAM4 Spectral Element Dynamical Core
Journal of Climate, 26, 689–709, 2013
Effects of Convective Scale Downdrafts on the Rainfall Simulation in NCAR-CAM3
Theoretical and Applied Climatology, 107, 547-562, 2011
Influence of Convective Adjustment Time Scale on the Tropical Transient Activity
Meteorology and Atmospheric Physics, 114, 17-34, 2011
Effects of Convective Adjustment Time Scale on the Simulation of Tropical Climate
Theoretical and Applied Climatology, 107(1-2), 211-228, 2011
Sensitivity of Kelvin Waves and Madden-Julian Oscillation to Convective Downdrafts in the NCAR-CAM3
Atmospheric Science Letters, 12(3), 281-287, 2011
Performance of the HOMME Dynamical Core in the Aqua-Planet Configuration of NCAR CAM4: Equatorial Waves
Annales Geophysicae, 29, 221-227, 2011
Evaluation of the HOMME Dynamical Core in the Aqua-Planet Configuration of NCAR CAM4: Rainfall
Journal of Climate, 24, 4037-4055, 2011
Sensitivity of the Indian Summer Monsoon Rainfall and its Interannual Variation to Model Time Step
Atmospheric Research, 101, 67-77, 2011
Effects of Time Step Size on the Simulation of Tropical Climate in NCAR-CAM3
Climate Dynamics, 37(3-4), 689-704, 2011
Sensitivity of the Simulated Precipitation to Changes in Convective Relaxation Time Scale
Annales Geophysicae, 28, 1827-1846, 2010
The Impact of Time Step on the Intensity of ITCZ in Aquaplanet GCM
Monthly Weather Review, 136, 4077–4091, 2008