Eruption Data from the Global Volcanism Program of the Smithsonian Institution
Volcano Number Volcano Name Eruption Number Activity Type Explosivity Index Max Explosivity Index Modifier Activity Area Activity Unit Start Evidence Method Start Date End Date
322020 Jefferson 20577 Confirmed Eruption SSE of Jefferson (Forked Butte) Varve Count -4500
322020 Jefferson 20578 Confirmed Eruption S of Jefferson (South Cinder Peak) Varve Count 950
Emissions Data from the Global Volcanism Program of the Smithsonian Institution
Sorry. No emissions data found for this volcano.

Data from the Earthchem Library
Title Author Release Date DOI Link
The emissions of CO2 and other volatiles from the world’s subaerial volcanoes The emissions of CO2 and other volatiles from the world’s subaerial volcanoes Fischer, Tobias 2020-11-21 10.1594/IEDA/111445 Details
Data from the Earthchem Portal No location data available.