Multivariate analysis of drought and hot events using vine copula in a tropical humid region (Kerala) of India

Puntos clave

• Drought significantly correlates with hot events in Kerala, indicating linked occurrences.
• Analysis utilized vine copula techniques to assess complex dependencies in climate data.
• This study provides insights into climate interactions, focusing on a tropical humid region.
• Findings may inform regional climate preparedness strategies for managing weather extremes.