Session 3.14: Gas-driven Eruptions: Characteristics, Processes and a dire need for Forecasting
Talks:
Posters:
Talks
Gas-driven sudden explosive eruptions: characteristics, precursors, and forecasting (Invited)
John Stix 1, J. Maarten de Moor2, Alessandro Aiuppa3
Thursday, 10:30 - 10:45
A decade of multi-parametric monitoring at Poás volcano, Costa Rica: Phreatic eruptions and Hydrothermal-magmatic interactions (Invited)
Maarten de Moor 1,2, Geoffroy Avard1, Leonardo van der Laat1, Cyril Muller1, Alejandro Rodríguez1, Henriette Bakkar1, María Martínez1, Javier Pacheco1
Thursday, 10:45 - 11:00
Degassing Mechanisms: Rincón de la Vieja volcano, Costa Rica
Jessica Salas-Navarro1 , Alejandro Rodríguez2, Henriette Bakkar2, Christoph Kern3, J. Maarten de Moor2,4, John Stix1.
Thursday, 11:00 - 11:15
Hydrothermal mineralisation prior to gas-driven eruptions: mineral seal formation constrained using flow-through experiments
Geoff Kilgour 1, Lucjan Sajkowski1, Bruce Mountain1, Bruce Christenson1, Frankie Haywood2, Paul Jarvis1, Eric Sonnenthal3, Brian Tattitch4
Thursday, 11:15 - 11:30
Posters
Giant phreatic eruptions at Milos Island (Greece)
Roverato M. 1, Lucchi F.1, Massaro S.2,3, Natale J.2, , Sulpizio R.2, Tranne C.A.1, Ventruti G.2, Vougioukalakis G.4
Thursday, 16:30 - 18:30 • 71
Investigating conditions for gas-driven volcanic eruptions based on Whakaari Volcano, New Zealand
Sophie Pearson-Grant1 , John Albright2, Jonas Köpping3, Charles Williams1, Craig Miller4, Thomas Driesner3, Patricia Gregg2
Thursday, 16:30 - 18:30 • 72
Modelling the ejection velocity of ballistic blocks based on shock tube experiments
Kae Tsunematsu1, Kiyonobu Ohtani2, Nils Steinau1, Kazuya Seo3, Akuto Kaneko3, Toshiro Ogawa2
Thursday, 16:30 - 18:30 • 73
HYDROTHERMAL ERUPTIONS AT THE DOMUYO GEOTHERMAL FIELD, ARGENTINA: ERUPTIVE DYNAMICS AND CONTROLS
Leandro D'Elia1, Gerardo Páez2, Irene R. Hernando1, Iván A. Petrinovic3
Thursday, 16:30 - 18:30 • 74
TEN YEARS BENEATH RINCÓN DE LA VIEJA: SEISMIC AND ERUPTIVE INSIGHTS FROM AN ACTIVE CRATER LAKE
Henriette Bakkar 1, Corentin Caudron1, Finnigan Illsley-Kemp3, Javier F. Pacheco2, Leonardo van der Laat2, Alejandro Rodríguez2, Geoffroy Avard2, Cyril Muller2, Maarten de Moor2, Mauricio M. Mora4, María Martínez2
Thursday, 16:30 - 18:30 • 75
Hydrothermal Seal Systematics Giving Rise to Gas-driven Eruptions
Bruce Christenson1 , Agnes Reyes2, Ben Kennedy3 and Richard Henley4
Thursday, 16:30 - 18:30 • 76
Modeling explosion dynamics during phreatic eruptions at Campi Flegrei
Nils Mekelburger 1,2, Tomaso Esposti Ongaro1, Mattia de\' Michieli Vitturi1
Thursday, 16:30 - 18:30 • 77
Challenges in forecasting phreatic eruption hazards during volcanic unrests: insights from La Fossa di Vulcano (Italy) and La Soufrière de Guadeloupe (Lesser Antilles, France)
Silvia Giansante 1,2, Tomaso Esposti Ongaro1, Marco Pistolesi1,3, Mattia de' Michieli Vitturi1, Raffaello Cioni2, Jean-Christophe Komorowski4
Thursday, 16:30 - 18:30 • 78
Dynamics, scaling analysis, and hazard assessment of volcanic gas clouds at Kolumbo volcano (Santorini, Greece)
Matteo Cerminara1, Peter Baxter2, Augusto Neri1, Steve Sparks3, Orlando Vaselli4, Georges Vougioukalakis5
Thursday, 16:30 - 18:30 • 79
Modeling the priming mechanism of phreatic eruptions
Manuel Stocchi 1,2, Guillaume Houzeaux2, Antonio Costa3, Arnau Folch4, Silvia Massaro3, Roberto Sulpizio1
Thursday, 16:30 - 18:30 • 80
