8074 20260317170046.0 CTALK-2026-0097 Brenot, L. Tracking Volcanic State Transitions Through Seismic Velocity Changes: Insights from Askja, Aso, and Gareloi Volcanoes 2025 2025-07-04 NO Caudron, C. Lecocq, T. Yates, A. De Plaen, R. Ermert, L. Girona, T. Winder, T. Haney, M. Rawlinson, N. Sheng, Y. Mordret, A. Brenguier, F. Martanto, M. Aoki, Y. Jonsdottir, K. IAVCEI 2025 thomas.lecocq@ksb-orb.be Contributed CTALKCONT