Oceanic Volcanism Workshop

Session

Keynote- 3

Sep 14, 2023, 1:45 PM

8A-002 - Hörsaal Ostufer / Lecture Hall East (GEOMAR - Standort Ostufer / GEOMAR - East Shore)

38. Silicic explosive submarine volcanism in the Kermadec arc: proximal to distal perspectives

Dr Martin Jutzeler (University of Tasmania (UTas), Australia)

9/14/23, 1:45 PM

Submarine Volcanism (Co-sponsored by IAVCEI Commission on Submarine Volcanism)

Oral

Submarine calderas pose multiple hazards to coastal communities, and the multiple active calderas in the Kermadec Arc/Rangitāhua offer excellent opportunity to study mechanisms of eruption and sedimentation. Here we report on the outputs from the VULKA-22 voyage to the Kermadec Arc/Rangitāhua that investigated Havre, Macauley and Healy submarine silicic caldera volcanoes. We conducted...