The deadline to submit a session, town hall, or pre-conference workshop proposal for AGU25 has passed. Please search for and review proposed sessions below. Please note this site is frozen as of 4/29/25 and will not reflect any changes to proposals made after this date.


Conveners will be contacted by the AGU25 Program Committee with any requests for mergers or edits to proposals. Conveners will be notified of the acceptance of their proposal in mid-June.


Abstract submissions will also open in mid-June and the deadline for abstract submissions is 30 July, 2025.


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Abstract: Determining Pre-eruptive Storage Depths of Mount St. Helens Basaltic Tephras Using Vapor Bubble Reconstructed CO2 in Olivine-hosted Melt Inclusions (AGU25)

Determining Pre-eruptive Storage Depths of Mount St. Helens Basaltic Tephras Using Vapor Bubble Reconstructed CO2 in Olivine-hosted Melt Inclusions

Kauai Cua, Williams College, Williamstown, MA, United States, Michael R Hudak, Williams College, Williamstown, United States, Ellyn Huggins, Cornell University, Department of Earth and Atmospheric Sciences, Ithaca, United States, Emily R Johnson, U.S. Geological Survey, Cascades Volcano Observatory, Vancouver, United States, Allan H Lerner, USGS Cascades Volcano Observatory, Vancouver, United States and Esteban Gazel, Cornell University, Ithaca, NY, United States
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