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Eruption source parameter (ESP) database

The eruption source parameter database contains information on those parameters most frequently used in the initiation of ash-dispersion models. The database was originally published as a special USGS report in 2009 [Mastin et al., 2009a], and has since been converted to a searchable database.

Search the eruption source parameter database

Download the eruption source parameter database as an excel spreadsheet

Disclaimer

The information contained on this site concerning eruption source parameters is a combination of data and records from a wide variety of resources from around the world. It is provided "as is" and without any warranty or condition express or implied, statutory or otherwise as to its quality or fitness for purposes. Users therefore download and use the information purely at the own risk. All conditions, warranties, terms and undertakings express or implied or otherwise in respect of the data/information are hereby excluded to the fullest extent permitted by law.

References

Mastin, L G, et al. 2009a. A multidisciplinary effort to assign realistic source parameters to models of volcanic ash-cloud transport and dispersion during eruptions, J. Volcanol. Geotherm. Res., 186(1–2), 10–21, doi:dx.doi.org/10.1016/j.jvolgeores.2009.01.008.

Mastin, L G, Guffanti, M, Ewert, J W, and Spiegel, J. 2009b. Spreadsheet of eruption source parameters for active volcanoes of the world, in U S Geological Survey open-file report 2009–1133, edited, p. 6.

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