1. Volcanology & Petrology Laboratory, Earth, Ocean, and Atmospheric Science, The University of British Columbia, Vancouver, BC V6T 1Z4, Canada
2. Department of Geosciences, Dickinson College, Carlisle, PA 17013, USA
3. Centre for Natural Hazards Research, Department of Earth Sciences, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
4. Tuya Terra Geo Corp, 1503 4194 Maywood Street, Burnaby, BC V5H 4E9, Canada