3 papers
physics.ao-ph2024
Dynamics of Heatwave Intensification over the Indian Region
Lekshmi S, Rajib Chattopadhyay, D. S. Pai
In a warming world, heatwaves over India have become intense and are causing severe health impacts. Studies have identified the presence of amplified Rossby waves and their associa…
physics.ao-ph2023
On the Relative Role of East and West Pacific Sea Surface Temperature (SST) Gradients in the Prediction Skill of Central Pacific NINO3.4 SST
Lekshmi S, Rajib Chattopadhyay, D. S. Pai +4
Dominant modes of SST in the west and east Pacific show strong but regionally different gradients caused by waves, internal dynamics, and anthropogenic warming, which drives air-se…
physics.ao-ph2021
On the role of Initial Error Growth in the Skill of Extended Range Prediction of Madden-Julian Oscillation (MJO)
Lekshmi S, Rajib Chattopadhyay, Manpreet Kaur +5
The seamless forecast approach of subseasonal to seasonal scale variability has been succeeding in the forecast of multiple meteorological scales in a uniform framework. In this pa…