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. 2020 Feb 7;11:780. doi: 10.1038/s41467-020-14445-3

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© The Author(s) 2020

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 4 — dv/v variations in the landslide material, obtained by comparing daily seismic noise correlograms in the 3–8 Hz frequency range in 2017 (a) and 2018 (b), together with all earthquakes reported by the IGP institute in Peru that have a PGV recorded at the landslide site above 0.01 cm.s⁻¹ (cross mark) in 2017 (a) and 2018 (b). In addition, the PGV of earthquakes strong enough to saturate the seismometer placed on the landslide were estimated (dots) (see Methods for details).