Supplemental data for “The Prevalence and Significance of Offset Magma Reservoirs at Arc Volcanoes”

This dataset contains three Microsoft Excel tables, a collection of mapped volcano edifice bounds, and a Google Earth database associated with the Manuscript “The Prevalence and Significance of Offset Magma Reservoirs at Arc Volcanoes” published by Lerner et al., 2020 in the journal Geophysical Research Letters. Table S1 is a simplified list of volcanoes and key edifice morphology and magma reservoir parameters in this study. Table S2 is a comprehensive list of volcanoes and full edifice morphology and magma reservoir parameters in this study. Table S3 contains summary statistics of geophysically inferred magma reservoirs at different volcano types, compositions, and edifice sizes. Data set S1 is a collection of maps (as a .PDF file) showing edifice bounds and centroids overlain on topographic maps of each volcano in the database. Data set S2 is a Google Earth database (as a .KMZ file) of volcanic edifice bounds and geophysically imaged magma reservoirs. This is a Google Earth file with all volcano edifice bounds and locations of edifice centroids, vents, summits, and magma reservoirs, as well as supporting figure overlays from the literature that were used for mapping magma reservoir locations. These collective data may be of interest for quantifying and visualizing edifice topographies of arc volcanoes and the subsurface locations of inferred magma reservoirs from many referenced geophysical studies.