prompt-gravity

Statistical analysis and figures

The statistical analysis described in the main text and the supplementary informations of Montagner et al. (2016) is performed with the Python scripts kamioka_analysis.py (Kamioka station only) and optimal_stacking.py (all dataset).

Gravimetric and seismic data can be found in the kam/ and fnet/ directories, respectively.

Using the Python script figure2.py, the Figure 2 of Montagner et al. (2016) should look as follows:

Using the Python script figure3.py, the Figure 3 of Montagner et al. (2016) should look as follows:

Contact information

• Jean-Paul Montagner
• Kévin Juhel

References

• Montagner J.-P., Juhel K., Barsuglia M. et al. Prompt gravity signal induced by the 2011 Tohoku-Oki earthquake. Nat Commun 7, 13349 (2016). DOI: 10.1038/ncomms13349