This repository contains material accompanying the manuscript Magma chamber detected beneath an arc volcano with full-waveform inversion of active-source seismic data by Chrapkiewicz et al. (2022), doi:10.1029/2022GC010475.
- data: contains publicly available data necessary to reproduce most of the results,
- fwipy: contains the open-source codebase used for data analysis,
- notebooks: contains Jupyter notebooks with the workflow of data analysis.
If you use any part of this repository in your research, please cite the following paper:
- Chrapkiewicz K., Paulatto M., Heath B. A., Hooft E. E., Nomikou P., Papazachos C. B., Schmid F., Toomey D. R., Warner M. and Morgan J. V. (2022), Magma chamber detected beneath an arc volcano with full-waveform inversion of active-source seismic data, Geochemistry, Geophysics, Geosystems, doi:10.1029/2022GC010475.
For the microseismicity study that supports our conclusions, please refer to the companion paper:
- Schmid F., Petersen G., Hooft E. E., Paulatto M., Chrapkiewicz K., Hensch M. and Dahm T. (2022), Heralds of future volcanism: Swarms of microseismicity beneath the submarine Kolumbo volcano indicate opening of near‐vertical fractures exploited by ascending melts, Geochemistry, Geophysics, Geosystems, doi:10.1029/2022GC010420.
For more background, including all the technical details of data processing and inversion, please consult the PhD thesis of the main author:
- Chrapkiewicz K. (2022), High-resolution imaging beneath the Santorini volcano, Imperial College London, doi:10.25560/96427.
For a bigger picture and a discussion of the wavefront-healing phenomenon, you may want to read a comprehensive review of seismic-imaging studies of volcanoes worldwide:
- Paulatto M., Hooft E. E. Chrapkiewicz K., Heath B. A., Toomey, D. R. and Morgan, J. V. Advances in seismic imaging of magma and crystal mush, Frontiers in Earth Science, doi:10.3389/feart.2022.970131.