Observations of Deformation
Volcano number: | 357150 |
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Region: | South America |
Country: | Chile |
Geodetic measurements? | Yes |
Deformation observation? | Yes |
Measurement method(s): | InSAR |
Duration of observation: | 1996-2015 |
Inferred cause(s) of deformation: | Magmatic |
Characteristics of deformation: | Varying deformation was observed at Cordón Caulle, between 1996 and 2008 (Fournier et al., 2010). Between 2008 and 2011, there were 3 episodes of pre-eruptive uplift with a cumulative maximum uplift of 30 cm (Jay et al., 2014). |
Reference(s): | Fournier, T. J., Pritchard, M. E., & Riddick, S. N. (2010). Duration, magnitude, and frequency of subaerial volcano deformation events: New results from Latin America using InSAR and a global synthesis. Geochemistry, Geophysics, Geosystems, 11(1). doi:10.1029/2009GC002558. |
Euillades, P.A., Euillades, L.D., Blanco, M.H., Velez, M.L., Grosse, P., Sosa, G.J., 2017. Co- and post-eruptive crustal deformation associated with the 2011–2012 eruption of Puyehue-Cordón Caulle, Chile, revealed by DInSAR. J. Volcanol. Geotherm. Res. 344, 257–269. https://doi.org/10.1016/j.jvolgeores.2017.06.023 | |
Delgado, F., M. E. Pritchard, D. Basualto, J. Lazo, L. Córdova, and L. E. Lara (2016), Rapid reinflation following the 2011–2012 rhyodacite eruption at Cordón Caulle volcano (Southern Andes) imaged by InSAR: Evidence for magma reservoir refill, Geophys. Res. Lett., 43, 9552–9562, doi:10.1002/2016GL070066. | |
Castro, J.M., Cordonnier, B., Schipper, C.I., Tuffen, H., Baumann, T.S. and Feisel, Y., Rapid laccolith intrusion driven by explosive volcanic eruption. Nat. Commun. 7, 13585 doi: 10.1038/ncomms13585 (2016). | |
Location: | -40.59, -72.117 |
REST API endpoint (JSON): | https://comet.nerc.ac.uk/wp-json/volcanodb/v1/volcano/4331 |