Innovative Technologies for Volcanic Hazard Mitigation in the Pacific Islands

Abstract

Volcanic hazards pose significant risks to Pacific island nations, where remoteness, rugged terrain, and limited infrastructure hinder effective monitoring. This paper presents a multi- technology strategy adapted to these challenges, combining low-cost, innovative instruments with community-based monitoring approaches. Integrated through cloud-based platforms, these tools enable real-time data access, improved eruption forecasting, and more effective early warning systems. Field applications demonstrate how the combination of ground-based and satellite-based methods enhances resilience and supports community-level risk reduction. This scalable and transdisciplinary framework offers a practical pathway for strengthening volcanic hazard monitoring and response across the Southwest Pacific.