Most of these articles are already open source. If you need a copy of the other ones, send me an email.

Delgado, F., Quinteros, M., Coppola, D., Báez, J.C. Open vent volcanism unravelled with 22 years of data: a case study of the Villarrica lava lake. In prep.

Castillo, J., Delgado, F., Maza, S., Morata, D. A joint InSAR and mineralogical characterization of anthropogenic deformation due to lithium brine extraction and salt growth in the Salar de Atacama basin (Central Andes). In prep.

Symmes-Lopetegui, B., Baez, J.C., Delgado, F., Ruiz, S. A geodetic (GNSS/InSAR) study of the 2016-2022 eruptive period of Nevados de Chillán volcano (southern Andes, Chile). In prep.

Herrera, G., Delgado, F., Riquelme, S., Campos, J. The seismic cycle of normal faults in subduction forearcs: a joint geodetic-seismological approach to study the seismic cycle of the Pichilemu fault. In prep.

León-Ibáñez, P., Delgado, F., Baez, J.C., Klinger, Y., Jolivet, R. Fault segmentation along the South America - Scotia strike-slip plate boundary: insights from InSAR and tectonic geomorphology. In prep.

Delgado, F., León-Ibañez, P., Báez, J.C., Parra, S. The triggering of sub-Plinian and Plinian eruptions: insights from a global survey and three decades of InSAR data in the Andean Southern Volcanic Zone (1993-2024). In prep.

León-Ibañez, P., Delgado, F. Resolving ground deformation of a blind mid-crustal earthquake with InSAR amid strong phase delays: a case study of the 2021 Mw 6.4 San Juán earthquake (Andean Fold and Thrust Belt, Argentina). Geophysical Research Letters, submitted.

28. Multiple sources of elevation change during and after the 2011-2012 Cordón Caulle, Chile eruption measured by satellite topographic time series.
Lobos-Lillo, D., Delgado, F., Pritchard, M.E., Ruprecht, P.P., Muñoz-Saez, C., 2024. Volcanica, 7(2), 541–564. doi: 10.30909/vol.07.02.541564.

27. A global assessment of SAOCOM-1 L-band stripmap data for InSAR characterization of volcanic, tectonic, cryospheric, and anthropogenic deformation.
Delgado, F., Shreve, T., Borgstrom, S., León-Ibañez, P., Castillo, J., Poland, M., 2024 IEEE Transactions on Geoscience and Remote Sensing, 62, 5216821, 1-21. doi:10.1109/TGRS.2024.3423792.

26. The utility of TerraSAR-X, TanDEM-X, and PAZ for studying global volcanic activity: Successes, challenges, and future prospects.
Galetto, F., Dualeh, E., Delgado, F., Pritchard, M., Poland, M., Ebmeier, S., Shreve, T., Biggs, J., Hamling, I., Wauthier, C., Gonzalez Santana, J., Froger, J.-L., Bemelmans, M. Volcanica, 2024, 7(1), 273–301. doi: 10.30909/vol.07.01.273301.

25. Eruption Forecasting Model for Copahue Volcano (Southern Andes) Using Seismic Data and Machine Learning: A Joint Interpretation with Geodetic Data (GNSS and InSAR).
Cabrera, L., Ardid, A., Melchor, I., Ruiz, S., Symmes-Lopetegui, B., Báez, J.C., Delgado, F., Martinez‐Yáñez, P., Dempsey, D., Cronin, S. Seismological Research Letters, 2024, XX, 1–16, doi:10.1785/0220240022.

24. Documenting surface deformation at the first geothermal power plant in South America (Cerro Pabellón, Chile) by satellite InSAR time-series.
Lobos, D., Delgado, F., Pritchard, M., Cardona, C., Franco, L., Pedreros, G., Amigo, A. Journal of Volcanology and Geothermal Research, 2023, 441, 107869. doi.org/10.1016/j.jvolgeores.2023.107869.Free link

23. Feasibility of melt segregation from a crystal mush in response to the 2011-12 eruption at Cordón Caulle, Chile.
Phelps, P. R., Gonnermann, H. M., Winslow, H., Ruprecht, P., Pritchard M., Delgado, F., Liao, Y. Geophysical Journal International, 2023, 235, 1, 610-634, https://doi.org/10.1093/gji/ggad259. Free link

22. First onset of unrest captured geodetically at Socompa Volcano, Northern Chile.
Liu, F., Elliott, J. R., Ebmeier, S. K., Craig, T. J., Hooper, A., Novoa-Lizama, C., Delgado, F.. Geophysical Research Letters, 2023, 50, e2022GL102480, doi: 10.1029/2022GL102480.

21. Trapdoor fault activation: a step towards caldera collapse at Sierra Negra, Galápagos, Ecuador.
Shreve, T., Delgado, F.. Journal of Geophysical Research, 2023, 128, e2023JB026437, doi:10.1029/2023JB026437. Free link

20. Fully joint inversion of the 2016 Mw 7.6 Chiloé earthquake.
Bravo, F., Peyrat, S., Delgado, F., Fuentes, M., Derode, B., Pérez, A., Campos, J., Geophysical Journal International, 2023, 232, 3, 2001–2016, doi:10.1093/gji/ggac411

19. Insights for crystal mush storage utilizing mafic enclaves from the 2011-2012 Cordón Caulle eruption.
Winslow, H., Ruprecht, P., Gonnermann, H., Phelps, P., Muñoz-Saez, C., Delgado, F., Pritchard, M., Amigo, A., Scientific Reports, 2022, 12, 9734, doi:10.1038/s41598-022-13305-y

18. Magma buoyancy drives rhyolitic eruptions: a tale from the VEI 5 2008-2009 Chaitén eruption from seismological and geodetic data.
Delgado, F., Contreras-Arratia, R., Samsonov, S. Earth and Planetary Science Letters, 590, 117564, 2022, doi:10.1016/j.epsl.2022.117564

17. Dynamics of episodic magma injection and migration at Yellowstone caldera: revisiting the 2004-2009 episode of caldera uplift with InSAR and GPS.
Delgado, F., Grandin, R. Journal of Geophysical Research: Solid Earth, 126, e2021JB022341. 2021, doi:10.1029/2021JB022341

16. Rhyolitic volcano dynamics in the Southern Andes: contributions from 17 years of InSAR observations at Cordon Caulle since 2003 to 2020.
Delgado, F.. Journal of South American Earth Sciences , special issue on New advances on SAR Interferometry in South America. 2020, doi:10.1016/j.jsames.2020.102841

15. Combining ash analyses with remote sensing to identify juvenile magma involvement and fragmentation mechanisms during the 2018/19 small eruption of Peteroa volcano (Southern Andes)
Romero, J., Aguilera, F., Delgado, F., Guzman, D, Van Eaton, A., Luengo, N., Caro, J., Bustillos, J., Holbik, S., Tomey, D., Zegarra, I. Journal of Volcanology and Geothermal Research. 2020, doi:10.1016/j.jvolgeores.2020.106984

14. Volcano-tectonic interactions at Sabancaya volcano, Peru: eruptions, magmatic inflation, moderate earthquakes, and fault creep
MacQueen, P., Delgado, F., Reath, K., Pritchard, M., Lundgren, P., Milillo, P., Bagnardi, M., Macedo, O., Aguilar, V., Lazarte, I., Machacca, R., Miranda, R. Journal of Geophysical Research. 2020, doi.org/10.1029/2019JB019281. Special issue on Creep on continental faults and subduction zones: Geophysics, geology, and mechanics.

13. From major caldera subsidence to quiescence at the world’s top volcanic degassing source, Ambrym, Vanuatu: the influence of regional tectonics
Shreve, T., Grandin, R., Boichu, M., Garaebiti, E., Moussallam, Y., Ballu, V., Delgado, F., Leclerc, F., Henriot, N., Cevuard, S., Tari, D., Lebellegard, P., Pelletier, B. Scientific Reports. 2019, 9, 18868, doi.org/10.1038/s41598-019-55141-7

12. Physicochemical models of effusive rhyolitic eruptions constrained with InSAR and DEM data: a case study of the 2011-2012 Cordon Caulle eruption
Delgado, F., Kubanek, J., Anderson, K., Lundgren, P., Pritchard, M. Earth and Planetary Science Letters, 2019, 524, 10.1016/j.epsl.2019.115736

11. Viscoelastic relaxation: A mechanism to explain the decennial large surface displacements at the Laguna del Maule silicic volcanic complex
Novoa, C., Remy, D., Gerbault, M., Baez, J.C., Tassara, A., Cordova, L., Cardona, C., Granger, M., Bonvalot, S., Delgado, F. Earth and Planetary Science Letters. 2019, 521, 46-59. doi:10.1016/j.epsl.2019.06.005

10. Thoughts on the criteria to determine the origin of volcanic unrest as magmatic or non-magmatic
Pritchard, M.E., Mather, T.A., McNutt, S., Delgado, F., Reath, K. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. Special Issue on Magma reservoir architecture and dynamics 2019, 377, 2139, doi:10.1098/rsta.2018.0008.

9. Thermal, deformation, and degassing remote sensing time series (A.D. 2000-2017) at the 47 most active volcanoes in Latin America: implications for volcanic systems
Reath, K., Pritchard M., Poland, M., Delgado, F., Carn, S., Coppola, D., Andrews, B., Ebemier, S., Rumpf, M.E., Henderson, S., Baker, S., Lundgren, P., Wright, R., Biggs, J., Lopez, T., Wauthier, C., Moruzzi, S., Alcott, A., Wessels, R., Griswold, J., Ogburn, S., Loughlin, S., Meyer, F., Vaughan, R., Bagnardi, M. Journal of Geophysical Research. 2019, doi:10.1029/2018JB016199 This aerticle has been highlighted in the Research Spotlight section of the AGU EOS journal

8. Renewed post-eruptive uplift following the 2011-2012 rhyolitic eruption of Cordón Caulle (Southern Andes, Chile): evidence for transient episodes of magma reservoir recharge during 2012-2018
Delgado, F., Pritchard, M., Samsonov, S., Córdova, L.. Journal of Geophysical Research. 2018. Special Section: Merging Geophysical, Petrochronologic and Modeling Perspectives to Understand Large Silicic Magma Systems”. doi:10.1029/2018JB016240

7. Towards coordinated regional multi-satellite InSAR volcano observations: Results from the Latin America pilot project
Pritchard, M.E., Biggs, J., Wauthier, C., Sansosti, E., Arnold, D.W.D., Delgado, F., Ebmeier, S.K., Henderson, S.T., Stephens, K., Cooper, C., Wnuk, K., Amelung, F., Aguilar, V., Mothes, P., Macedo, O., Lara, L.E., Poland, M.P., Zoffoli, S. Journal of Applied Volcanology. 2018, 7:5, doi.org/10.1186/s13617-018-0074-0

6. Decelerating uplift at Lazufre volcanic center, Central Andes, from A.D. 2010 to 2016, and implications for geodetic models
Henderson, S., Delgado, F., Pritchard, M., Elliott, J., Lundgren, P. Geosphere. 2017, doi.org/10.1130/GES01441.1

5. Recent unrest (2003-2015) imaged by space geodesy at the highest risk Chilean volcanoes: Llaima, Villarrica and Calbuco (Southern Andes)
Delgado, F., Pritchard, M., Ebmeier, S., Gonzalez, P., Lara, L. Journal of Volcanology and Geothermal Research. 2017, doi:10.1016/j.jvolgeores.2017.05.020. Special issue of “Volcano Geodesy: Recent developments and future challenges”.

4. Rapid uplift after the 2011-2012 Cordón Caulle (Southern Andes, Chile) rhyodacitic eruption: evidence for magma chamber refill
Delgado, F., Pritchard, M., Basualto, D., Lazo, J., Córdova, L., Lara, L. Geophys. Res. Lett.. 2016, doi:10.1002/2016GL070066.

3. New insights into La Pacana caldera inner structure based on a gravimetric study (central Andes, Chile)
Delgado, F., Pavez, A. Andean Geology. 2015, 42(3), 313-328. doi:10.5027/andgeoV42n3-a02

2. Deformation and seismicity near Sabancaya volcano, southern Peru, from 2002 to 2015
Jay, J.A., Delgado, F.J., Torres, J.L., Pritchard, M.E., Macedo, O., Aguilar , V. Geophys. Res. Lett.. 2015, 42, 2780–2788. doi: 10.1002/2015GL063589.

1. The 2011 Cerro Hudson volcano eruption (Southern Andes, Chile): Pre-eruptive inflation and hot spots observed with InSAR and thermal imagery
Delgado, F., Pritchard M, Lohman R, Naranjo, J.A. Bull. Volcanol.. 2014, Bull Volcanol, 76:815. doi:10.1007/s00445-014-0815-9.