CMIP6-based assessment of flood and drought hazards in Tamil Nadu: multi-model evaluation and regional risk analysis under SSP2-4.5

Key Points

• Flood and drought hazards vary dramatically, affecting infrastructure and communities in Tamil Nadu.
• The analysis involved multiple climate models, leading to a comprehensive understanding of future risks.
• Utilizing CMIP6 climate projections under SSP2-4.5, scenarios were identified that impact local conditions.
• Results highlight the need for better preparedness and adaptation strategies given the increasing climate variability.