Volcanology investigates the geological, geophysical, and geochemical phenomena of volcanic activity. By studying active volcanoes, researchers aim to mitigate risks and improve eruption forecasts, ultimately safeguarding societies from volcanic hazards.

Infrastructure and Collaborative Framework
The TCS Volcano Observations (VOLC) primary functions are:
- provision of virtual access to the available multidisciplinary data collected on European volcanoes and their geodynamic sur roundings.
- virtual access to a portfolio of data, products, software and services (DDSSs) to promote improvement of the knowledge of volcanic processes and better assessment of the related hazards.
- share of knowledge in scientific monitoring, hazard assessment, and public safety.
- promoting international cooperation and providing scientists with access to observatories and monitoring facilities.
- integration of multidisciplinary data from European volcanoes, coordinating with past and active projects like MEDSUV and FUTUREVOLC.

Applications and Societal Impact
Understanding and modelling of volcanic processes aids in forecasting eruptions and evaluating the associated hazards, thus minimizing the societal and economic impacts. The VOLC TCS's integration of multidisciplinary data supports decision-makers and improves hazard mitigation and definition of risk management strategies in Europe and beyond.

Tools and Platforms
VOLC TCS offers seismic, geodetic, and geochemical data from thousands of monitoring stations. These tools help identify areas at risk from various volcanic hazards, enabling detailed analyses of volcanic behavior and support scientific collaboration through the EPOS platform.

Future Goals and Aspirations
VOLC TCS seeks to sustain open science practices, enhance data accessibility, and foster innovation in volcanology. Strengthening international networks and multidisciplinary research will advance the understanding of volcanic processes and their impacts.