Understanding and predicting Indian monsoon in different space and time scales is still an open challenge. For this purpose Indian scientists have made extensive efforts in updating numerical models and observational setup. Therefore now a day all branches in the atmospheric sciences are well equipped with High-computational facilities for modeling work and the modern data sets. Thus the Lead Topics Identified for Presentation are:

• Monsoon Studies
• Climate Change
• Ocean Atmosphere Interaction
• Environmental Studies
• Atmospheric Aerosols and Trace Gases
• Atmospheric Electricity and Cloud Physics
• Land Surface Processes and Hydrology
• Remote Sensing and Satellite Meteorology.
• Any other field in Atmospheric Science.