Sabancaya volcano infrasound dataset: explosion catalogue and data access script

This Zenodo record accompanies the manuscript by Benvenuti et al., “Infrasound Dataset of the Explosive Activity of Sabancaya Volcano”- Scientific Data. The manuscript describes a near-source infrasound dataset acquired at Sabancaya volcano, Peru, during a temporary field deployment in March 2018.

This record contains two supplementary files associated with the Sabancaya infrasound dataset and its event catalogue.

The file catalogue.xlsx contains the catalogue of validated infrasound transients associated with volcanic explosions at Sabancaya volcano. The catalogue includes the event timing, waveform type and amplitude information used in the manuscript.

The file download_example_sabancaya.py is a minimal Python example showing how to access the waveform data through FDSN web services. The script downloads miniSEED waveform data and StationXML metadata, removes the instrument response to convert the waveform to pressure in pascals, and plots an example pressure record using UTC time on the x-axis.

The continuous waveform data are publicly available through the NSF SAGE/EarthScope Data Management Center under FDSN network code 3A and can be accessed using the FDSN web services: https://service.earthscope.org/fdsnws/. This Zenodo record provides the event catalogue and an example Python access script to facilitate reuse of the dataset.