| Titre | The 2012 Kilauea Volcano, Hawai'i, slow-slip event captured by cGPS and satellite radar interferometry |
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| Auteur | González, P J; Samsonov, S V ; Palano, M |
| Source | Mathematics of Planet Earth, proceedings of the 15th annual conference of the international association of mathematical geosciences; par Pardo-Igúzquiza, E (éd.); Guardiola-Albert, C (éd.); Heredia, J
(éd.); Moreno-Merino, L (éd.); Durán, J J (éd.); Vargas-Guzmán, J A (éd.); Lecture Notes in Earth Sciences vol. 36, 2014 p. 373-376, https://doi.org/10.1007/978-3-642-32408-6 83 |
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| Année | 2014 |
| Séries alt. | Secteur des sciences de la Terre, Contribution externe 20130354 |
| Éditeur | Springer Berlin Heidelberg |
| Réunion | 15th annual conference of the international association of mathematical geosciences; Madrid; ES; Septembre 2-6, 2013 |
| Document | publication en série |
| Lang. | anglais |
| DOI | https://doi.org/10.1007/978-3-642-32408-6 83 |
| Media | papier; en ligne; numérique |
| Formats | pdf |
| Région | Kilauea Volcano |
| Lat/Long OENS | -155.7500 -154.7500 19.7500 19.5000 |
| Sujets | failles; failles, effrondrement; établissement de modèles; déformation; géologie structurale; géophysique |
| Programme | Science de la télédétection spatiale |
| Diffusé | 2013 10 08 |
| Résumé | (disponible en anglais seulement)
Slow-slip events (SSEs) have been detected to occur along the southern flank of Kilauea volcano (Hawaii, USA). SSEs have been recorded using continuous Global
Positioning System (GPS) and tiltmeters stations. Until now, differential radar interferometry results have not been conclusive about the spatial pattern of associated vertical motion, although GPS time series show subsidence signals. In late May
2012, the most recent SSE began and it lasted for approximately 3 days. SSE was accompanied by earthquakes at the decollement ( TeX ), and an unusual swarm across the Koa 'e fault system (June 5th). Here, we use a dense GPS network and Radarsat-2
satellite data to map the associated ground deformation. A SSE fault-slip map is inferred using elastic modeling and compared with the fault-slip map due to long-term volcano flank motion. Inferred long- and short-term fault-slip distributions allow
observing a complementary pattern, likely related to different fault properties. |
| GEOSCAN ID | 293394 |
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