Deslizamientos lentos y tremor no volcanico asociado a la zona de subducción del Pacifico colombiano
| dc.contributor.advisor | Vargas Jimenez, Carlos Alberto | |
| dc.contributor.author | Cortes Bolivar, Diego Armando | |
| dc.coverage.country | Colombia | |
| dc.coverage.region | Región Pacífica | |
| dc.date.accessioned | 2026-05-20T15:20:00Z | |
| dc.date.available | 2026-05-20T15:20:00Z | |
| dc.date.issued | 2025 | |
| dc.description | ilustraciones a color, diagramas, fotografías, mapas, tablas | spa |
| dc.description.abstract | El tremor no volcánico y los deslizamientos lentos en zonas de subducción han sido temas últimamente tratados y desarrollados en países que cuentan con redes geodésicas densificadas o con equipos de medición cercanos a dichas zonas, tales como Estados Unidos, México, Japón, Chile, entre otros. Estos estudios han permitido una mejor comprensión de los procesos sismotectónicos asociados a la subducción y la manera en que estos permiten liberar energía de forma gradual, lo que contribuye a la generación de sismos de menor magnitud. El estudio de dichos fenómenos ha sido posible gracias al uso de receptores geodésicos en tierra que determinan su posición mediante el Sistema Global de Navegación por Satélite (GNSS, por sus siglas en inglés). En la presente investigación se emplearon coordenadas calculadas provenientes de receptores o estaciones GNSS pertenecientes a redes Geodésicas del orden Nacional, como el proyecto GeoRED del Servicio Geológico Colombiano (SGC) y la Red MAGNA-ECO del Instituto Geográfico Agustín Codazzi (IGAC), para el periodo entre el 01 de enero de 2012 y el 01 de enero de 2017. Las coordenadas obtenidas se emplearon para la generación de las series de tiempo, a las cuales se les aplicaron diversos métodos estadísticos, como la eliminación de datos atípicos y la remoción de curvas de tendencia (detrending), con el fin de reducir el ruido asociado a procesos ambientales, electromagnéticos y sistemáticos durante la captura y/o procesamiento de la información. Estos procedimientos se realizaron mediante librerías disponibles en GitHub, implementadas en el lenguaje de programación Python. Finalmente, se utilizó la técnica denominada “Geodetic Template Matching” (Rousset et al., 2017), para generar un evento de deslizamiento lento sintético y correlacionarlo con las series de tiempo de estaciones GNSS ubicadas en los municipios de Bahía Solano y Quibdó, en el departamento del Chocó. Este análisis permitió identificar dos posibles eventos ocurridos durante el 2016, localizados en el municipio de Riosucio (Chocó), aproximadamente a 147 km de la trinchera, a una profundidad estimada de 32 km y con una duración de entre 28 y 31 días, lo cual es consistente con eventos de deslizamiento lento reportados a nivel mundial. Estos eventos se localizan en una zona donde la convergencia oblicua de la placa de Nazca, bajo el margen noroccidental suramericano, genera no solo acoplamiento interplaca en la interfaz de subducción, sino también una deformación cortical significativa asociada a un régimen transpresional, lo cual favorece la ocurrencia de deslizamientos lentos y procesos de deformación asísmica. (Texto tomado de la fuente) | spa |
| dc.description.abstract | Non-volcanic tremors and slow slip events in subduction zones have recently been studied and developed in countries with dense geodetic networks or measuring equipment close to these zones, such as the United States, Mexico, Japan, and Chile, among others. These studies have provided a better understanding of the seismotectonic processes associated with subduction and how they allow energy to be released gradually, contributing to the generation of smaller magnitude earthquakes. The study of these phenomena has been made possible using ground-based geodetic receivers that determine their position using the Global Navigation Satellite System (GNSS). In this research, calculated coordinates from GNSS receivers or stations belonging to national geodetic networks were used, such as the GeoRED project of the Colombian Geological Service (SGC) and the MAGNA-ECO Network of the Geographical Institute “Agustín Codazzi” (IGAC), for the period between January 1, 2012, and January 1, 2017. The obtained coordinates were used to generate time series, to which various statistical methods were applied, such as the outlier removal and the removal of trend (detrending), in order to reduce noise associated with environmental, electromagnetic, and systematic processes during data acquisition and/or processing. These procedures were performed using libraries available on GitHub, implemented in the Python programming language. Finally, the technique known as “Geodetic Template Matching” (Rousset et al., 2017) was used to generate a synthetic slow slip event and correlate it with the time series from GNSS stations located in the municipalities of Bahia Solano and Quibdó, in the department of Chocó. This analysis identified two potential events located that occurred during 2016, located in the municipality of Riosucio (Chocó), approximately 147 km from the trench, at an estimated depth of 32 km, and with a duration of between 28 and 31 days, which is consistent with slow slip events reported worldwide. These events are located in a region where the oblique convergence of the Nazca Plate beneath the northwestern South American margin generates not only interpolate coupling along the subduction interface, but also significant crustal deformation associated with a transpresional regime, which favor the occurrence of slow slip events and aseismic deformation processes. | eng |
| dc.description.degreelevel | Maestría | |
| dc.description.degreename | Magister en Ciencias - Geofísica | |
| dc.description.methods | Como se indicó en el capítulo anterior, se utilizaron coordenadas geocéntricas diarias o ECEF, (Earth-centered Earth-fixed) (X, Y, Z) de dos estaciones CORS (BASO y QUIB), procesadas mediante el software científico GipsyX (NASA - Jet Propulsion Laboratory, 2019) y ajustadas a los Marcos de Referencia ITRF08 (Altamimi et al., 2011) e ITRF14 (Altamimi et al., 2016) respectivamente. Sin embargo, dado que dichas coordenadas se encontraban referidas a diferentes realizaciones del ITRF, se optó por transformar las coordenadas de la estación BASO al marco ITRF14, mediante la aplicación de la transformada de Helmert de siete parámetros, con el fin de trabajar en un único sistema de referencia y así disminuir posibles errores en el análisis de las series de tiempo. Posteriormente, las series fueron llevadas a un sistema topocéntrico mediante matrices de rotación, con el propósito de analizar sus componentes Norte, Este y Vertical (ENU), tomando como coordenada origen el primer valor de la serie. Para ambas estaciones se adoptó el 31 de julio de 2013 como fecha inicial. Debido a que la estación de QUIB presentaba vacíos de información significativos, fue necesario recortar el periodo de la estación BASO, de manera que ambas series contaran con la misma longitud temporal, obteniéndose así las series iniciales. | |
| dc.description.researcharea | Geofísica | |
| dc.format.extent | xvi, 118 páginas | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.instname | Universidad Nacional de Colombia | spa |
| dc.identifier.reponame | Repositorio Institucional Universidad Nacional de Colombia | spa |
| dc.identifier.repourl | https://repositorio.unal.edu.co/ | spa |
| dc.identifier.uri | https://repositorio.unal.edu.co/handle/unal/90004 | |
| dc.language.iso | spa | |
| dc.publisher | Universidad Nacional de Colombia | |
| dc.publisher.branch | Universidad Nacional de Colombia - Sede Bogotá | |
| dc.publisher.faculty | Facultad de Ciencias | |
| dc.publisher.place | Bogotá, Colombia | |
| dc.publisher.program | Bogotá - Ciencias - Maestría en Ciencias - Geofísica | |
| dc.relation.references | Altamimi, Z., Collilieux, X., & Métivier, L. (2011, Febrero 03). ITRF2008: An Improved Solution of the International Terrestrial Reference Frame. Journal of Geodesy, 85, 457-473. https://doi.org/10.1007/s00190-011-0444-4 | |
| dc.relation.references | Altamimi, Z., Rebischung, P., Métivier, L., & Collilieux, X. (2016, Julio 18). ITRF2014: A New Release of the International Terrestrial Reference Frame Modeling Nonlinear Station Motions. Journal of Geophysical Research: Solid Earth, 6109-6131. https://doi.org/10.1002/2016JB013098 | |
| dc.relation.references | Arcila Rivera, M. M., García, J., Montejo, J. S., Eraso, J. F., Valcárcel Torres, J. A., Mora Cuevas, M. G., . . . Diaz Parra, F. J. (2020). Modelo Nacional de Amenaza Sismica para Colombia. https://doi.org/10.32685/9789585279469 | |
| dc.relation.references | Beck, S., & Ruff, L. (1984, Octubre 10). The Rupture Process of the Great 1979 Colombia Earthquake: Evidence for the Asperity Model. Journal of Geophysical Research, 9281-9291. https://doi.org/10.1029/JB089iB11p09281 | |
| dc.relation.references | Blewitt, G., Hammond, B., & Kreemer, C. (2018, Septiembre 24). Nevada Geodetic Laboratory. https://doi.org/10.1029/2018EO104623 | |
| dc.relation.references | Bos, M. S., Fernandes, R., Williams, S., & Bastos , M. L. (2012, Diciembre 02). Fast Error Analysis of Continuous GNSS Observations With Missing Data. Journal of Geodesy, 87, 351-360. https://doi.org/10.1007/s00190-012-0605-0 | |
| dc.relation.references | Dach, R., Lutz, S., Walser, P., & Fridez, P. (2014). User Manual of the Bernese GNSS Software, Version 5.2. University of Bern, Bern Open Publishing. https://doi.org/10.7892/boris.72297 | |
| dc.relation.references | Di Giacomo, D., Storchak, D., Safronova, N., Ozgo, P., Harrís, J., Verney, R., & Bondár, I. (2014, Marzo 01). A New ISC Service: The Bibliography of Seismic Events. Seismological Research Letters, 354-360. https://doi.org/10.1785/0220130143 | |
| dc.relation.references | Drewes, H., & Heidbach, O. (2005). Deformation of the South American Crust Estimated from Finite Element and Collocation Methods. In IAG, International Association of Geodesy Symposia (pp. 544-549). https://doi.org/10.1007/3-540-27432-4_92 | |
| dc.relation.references | Drewes, H., Seitz, M., & Sanchez, L. (2023). Realisation of the Non-Rotating Terrestrial Reference Frame by an Actual Plate Kinematic and Crustal Deformation Model (APKIM2020). In IAG, Together Again for Geodesy (Vol. 157, pp. 53-61). Berlin. https://doi.org/10.1007/1345_2024_276 | |
| dc.relation.references | EarthScope Education and Outreach. (2011, Marzo). Episodic Tremor and Slip. Retrieved Julio 13, 2024, from EarthScope: https://www.iris.edu/hq/inclass/factsheet/episodic_tremor_and_slip | |
| dc.relation.references | Graham, S., DeMets, C., Cabral Cano, E., Kostoglodov, V., Rousset, B., Walpersdorf, A., . . . Salazar Tlaczani, L. (2015, Diciembre 01). Slow Slip History for the MEXICO Subduction Zone: 2005 Through 2011. Pure and Applied Geophysics, 173, 34453465. https://doi.org/10.1007/s00024-015-1211-x | |
| dc.relation.references | Hayes, G. (2018, Agosto 08). Slab2 - A Comprehensive Subduction Zone Geometry Model. Slab2 - A Comprehensive Subduction Zone Geometry Model. EE.UU. https://doi.org/10.5066/F7PV6JNV | |
| dc.relation.references | Instituto Geográfico Agustín Codazzi. (2000). Red MAGNA-ECO. Retrieved Julio 14, 2025, from Instituto Geográfico Agustín Codazzi: https://redgeodesica.igac.gov.co/ | |
| dc.relation.references | International Seismological Centre. (2025). International Seismological Centre. https://doi.org/10.31905/EJ3B5LV6 | |
| dc.relation.references | Jara, J., Jolivet, R., Socquet, A., Comte, D., & Norabuena, E. (2024, Junio 10). Detection of Slow Slip Events Along the Southern Peru Northern Chile Subduction Zone. Seismica. https://doi.org/10.26443/seismica.v3i1.980 | |
| dc.relation.references | Jarrin, P., Nocquet, J. M., Rolandone, F., Audin, L., Mora, H., Alvarado, A., . . . Cisneros, D. (2023). Continental Block Motion in the Northern Andes from GPS Measurements. Geophysical Journal International, 1434-1464. https://doi.org/10.1093/gji/ggad294 | |
| dc.relation.references | Katovich, K. (2019, Marzo 30). GitHub website. Retrieved Febrero 17, 2025, from GitHub: https://github.com/kieferk/pymssa | |
| dc.relation.references | Kellogg, J., Vega, V., Stallings, T. C., & Aiken, C. (1995). Tectonic Development of Panamá, Costa Rica, and the Colombian Andes: Constraints from Global Positioning System Geodetic Studies and Gravity. Geological Society of America. https://doi.org/10.1130/SPE295-p75 | |
| dc.relation.references | Mauricio, J. A. (2007). Introducción al Análisis de Series Temporales. Madrid: Universidad Complutense de Madrid. | |
| dc.relation.references | Mora, H. (2016). Mapa de Velocidades Geodésicas Horizontales de Colombia 2016. VII Taller "Aplicaciones Científicas GNSS en Colombia". Bogotá. https://doi.org/10.13140/RG.2.2.26736.66569 | |
| dc.relation.references | Mora, H., Giraldo, L., Corchuelo, Y., Gutierrez, N., Bohorquez, O., Ramirez, J.,... Escalante, C. (2022). Servicio Geologico Colombiano. Retrieved from Servicio Geologico Colombiano: https://geored2.sgc.gov.co/redgnss/Paginas/VelocidadesHorizontalesPosterAgosto2022.aspx | |
| dc.relation.references | Mora, H., Kellogg, J., Freymueller, J., Mencin, D., Fernandes, R., Diederix, H.,... Corchuelo, Y. (2019). Crustal deformation in the northern Andes - A new GPS velocity field. Journal of South American Earth Sciences, 76-91. https://doi.org/10.1016/j.jsames.2018.11.002 | |
| dc.relation.references | NASA - Jet Propulsion Laboratory. (2019, enero 28). NASA - Jet Propulsion Laboratory. Retrieved Febrero 07, 2025, from GipsyX: https://gipsyx.jpl.nasa.gov/index.php?page=home | |
| dc.relation.references | Nishimura, T., Matsuzawa, T., & Obara, K. (2013). Detection of Short-Term Slow Slip Events along the Nankai Trough, southwest Japan, using GNSS data. Journal of Geophysical Research Solid Earth, 118(6), 3112-3125. https://doi.org/10.1002/jgrb.50222 | |
| dc.relation.references | Obara, K. (2002, Mayo 31). Nonvolcanic Deep Tremor Associated with Subduction in Southwest Japan. SCIENCE, 296(5573), 1679-1681. https://doi.org/10.1126/science.1070378 | |
| dc.relation.references | Ozdemir, A., Jara, J., Dogan, U., Jolivet, R., çakir, Z., Nocquet, J.-M., . . . Bilham, R. (2025). Detecting Milimetric Slow Slip Events Along the North Anatolian Fault With GNSS. Geophysical Research Letters. https://doi.org/10.1029/2024GL111428 | |
| dc.relation.references | Pacific Northwest Seismic Network. (2025, agosto 09). Cascadia Subduction Zone. Retrieved Agosto 09, 2025, from Pacific Northwest Seismic Network: https://pnsn.org/education/pnw-earthquakes/sources/cascadia | |
| dc.relation.references | Perry, M., Muller, C., Protti, M., Feng, L., & Hill, E. (2023). Shallow Slow Slip Events Identified Offshore the Osa Peninsula in Southern Costa Rica From GNSS Time Series. Geophysical Research Letters. https://doi.org/10.1029/2023GL104771 | |
| dc.relation.references | Poveda, E., Monsalve, G., & Vargas, C. (2015, Abril 6). Receiver functions and cristal structure of the northwestern Andean region, Colombia. Journal of Geophysical Research: Solid Earth, 120, 2408-2425. https://doi.org/10.1002/2014JB011304 | |
| dc.relation.references | Rogers, G., & Dragert, H. (2003). Episodic Tremor and Slip on the Cascadia Subduction Zone: The Chatter of Slient Slip. Science, 1942-1943. https://doi.org/10.1126/science.1084783 | |
| dc.relation.references | Rousset, B., Burgmann, R., & Campillo, M. (2019, Febrero 13). Slow slip events in the roots of the San Andreas fault. Science Advances, 5(2). https://doi.org/10.1126/sciadv.aav3274 | |
| dc.relation.references | Rousset, B., Campillo, M., Lasserre, C., Frank, W., Cotte, N., Walpersdorf, A.,... Kostoglodov, V. (2017, Agosto 23). A Geodetic Matched Filter Search for Slow Slip with Application to the Mexico Subduction Zone. Journal of Geophysical Research: Solid Earth. https://doi.org/10.1002/2017JB014448 | |
| dc.relation.references | Royle, G., Calvert, A., & Kao, H. (2006, Septiembre 29). Observations of Non-Volcanic Tremor During the Northern Cascadia Slow-Slip Event in February 2002. Geophysical Research Letters, 33. https://doi.org/10.1029/2006GL027316 | |
| dc.relation.references | Sagiya, T., & Mora, H. (2020). Interplate Coupling Along the Nazca Subduction Zone on the Pacific Coast of Colombia Deduced from GeoRED GPS Observation Data. In S. G. Colombiano, The Geology of Colombia (pp. 499-513). https://doi.org/10.32685/pub.esp.38.2019.15 | |
| dc.relation.references | Sánchez, L., & Drewes, H. (2020, Marzo 19). Geodetic Monitoring of the Variable Surface Deformation in Latin America. Beyond 100: The Next Century in Geodesy. https://doi.org/10.1007/1345_2020_91 | |
| dc.relation.references | Schwartz, S., & Rokosky, J. (2007, Agosto 22). Slow Slip Events and Seismic Tremor at Circum-Pacific Subduction Zones. Reviews of Geophysics, 45. https://doi.org/10.1029/2006RG000208 | |
| dc.relation.references | Servicio Geologico Colombiano. (2007, enero 1). Servicio Geologico Colombiano. Retrieved Abril 12, 2025, from GeoRED: http://geored2.sgc.gov.co/Paginas/default.aspx | |
| dc.relation.references | Shelly, D., Beroza, G., Ide, S., & Nakamula, S. (2006, Julio 13). Low-Frequency Earthquakes in Shikoku, Japan, and Their Relationship to Episodic Tremor and Slip. Nature, 188-191. https://doi.org/10.1038/nature04931 | |
| dc.relation.references | Sun, M., Bezada, M., Cornthwaite, J., Prieto, G., Niu, F., & Levander, A. (2022, Enero 1). Overlapping slabs: Untangling subduction in NW South America through finite frequency teleseismic tomography. Earth and Planetary Science Letters, 577. https://doi.org/10.1016/j.epsl.2021.117253 | |
| dc.relation.references | Taboada, A., Dimaté, C., & Fuenzalida, A. (1998, Enero 01). Sismotectónica de Colombia: Deformación Continental Activa y Subducción. Fisica de la Tierra, 10, 111-147. Retrieved from https://recordcenter.sgc.gov.co/B23/658_19MemExPl_329_Cano_Ovejas/Documento/pdf/Anexo1_InveRecoBibl/Taboada%20et%20al.%20(1998).%20Sismotectonica%20de%20Colombia,%20deformacion%20continental%20activa%20y%20subduccion.PDF | |
| dc.relation.references | Taboada, A., Rivera, L., Fuenzalida, A., Cisternas, A., Philip, H., Bijwaard, H.,... Rivera, C. (2000, Octubre 01). Geodynamics of the Northern Andes: Subductions and Intracontinental Deformation (Colombia). Tectonics, 19, 787-813. https://doi.org/10.1029/2000TC900004 | |
| dc.relation.references | Tary, J., Mojica, M., Vargas, C., Montaña, A., Naranjo, D., & Quiroga, D. (2022, Abril). Source characteristics of the Mw 6 Mutatá earthquake, Murindo seismic cluster, northwestern Colombia. South American Earth Sciences, 115. https://doi.org/10.1016/j.jsames.2022.103728 | |
| dc.relation.references | Torge, W. (2001). Geodesy (Tercera ed.). Berlin: Walter de Gruyter. | |
| dc.relation.references | Trenkamp, R., Kellogg, J., Freymueller, J., & Mora, H. (2002). Wide Plate Margin Deformation, Southern Central America and Northwestern South America, CASA GPS Observations. Journal of South American Earth Sciences, 157-171. https://doi.org/10.1016/S0895-9811(02)00018-4 | |
| dc.relation.references | Uchida, N., Takagi, R., Youichi, A., & Obara, K. (2020, Febrero 1). Migration of Shallow and Deep Slow Earthquakes Toward the Locked Segment of the Nankai Megathrust. Earth and Planetary Science Letters. https://doi.org/10.1016/j.epsl.2019.115986 | |
| dc.relation.references | Vaca, S., Vallée, M., Nocquet, J. M., Battaglia, J., & Régnier, M. (2018, Enero 31). Recurrent slow slip events as a barrier to the northward rupture propagation of the 2016 Pedernales earthquake (Central Ecuador). Tectonophysics, 724-725, 80-92. https://doi.org/10.1016/j.tecto.2017.12.012 | |
| dc.relation.references | Vargas, C. (2020). Subduction Geometries in Northwestern South America. In S. G. Colombiano, The Geology of Colombia (Vol. 4, pp. 397-422). Bogotá: Servicio Geológico Colombiano. https://doi.org/10.32685/pub.esp.38.2019.11 | |
| dc.relation.references | Vargas, C., & Mann, P. (2013). Tearing and Breaking Off of Subducted Slabs as the Result of Collision of the Panama Arc-Indenter with Northwestern South America. Bulletin of the Seismological Society of America, 2025-2046. https://doi.org/10.1785/0120120328 | |
| dc.relation.references | Walpersdorf, A., Cottle, N., Kostoglodov, V., Vergnolle, M., Radiguet, M., & Santiago, J. A. (2011, Agosto 9). Two Successive Slow Slip Events Evidenced in 2009-2010 by a Dense GPS Network in Guerrero, Mexico. Geophysical Research Letters. https://doi.org/10.1029/2011GL048124 | |
| dc.relation.references | Walwer, D., Calais, E., & Ghil, M. (2016, Febrero 24). Data-Adaptative Detection of Transient Deformation in Geodetic Networks. Journal of Geophysical Research: Solid Earth, 2129-2152. https://doi.org/10.1002/2015JB012424 | |
| dc.rights.accessrights | info:eu-repo/semantics/openAccess | |
| dc.rights.license | Reconocimiento 4.0 Internacional | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject.lemb | DEFORMACIONES EN ROCAS | spa |
| dc.subject.lemb | Rock deformation | eng |
| dc.subject.lemb | FALLAS (GEOLOGIA) | spa |
| dc.subject.lemb | Faults (geology) | eng |
| dc.subject.lemb | GEOTECTONICA | spa |
| dc.subject.lemb | Geology, structural | eng |
| dc.subject.lemb | TECTONICA DE PLACAS | spa |
| dc.subject.lemb | Plate tectonics | eng |
| dc.subject.lemb | GEODESICA (MATEMATICAS) | spa |
| dc.subject.lemb | Geodesics (mathematics) | eng |
| dc.subject.proposal | Eventos de deslizamiento lento | spa |
| dc.subject.proposal | Tremor No Volcánico | spa |
| dc.subject.proposal | GNSS | eng |
| dc.subject.proposal | Zona de Subducción | spa |
| dc.subject.proposal | MAGNA-ECO | spa |
| dc.subject.proposal | GeoRED | spa |
| dc.subject.proposal | Geodetic Template Matching | eng |
| dc.subject.proposal | Slow Slip Events | eng |
| dc.subject.proposal | Non Volcanic Tremor | eng |
| dc.subject.proposal | Subduction Zone | eng |
| dc.title | Deslizamientos lentos y tremor no volcanico asociado a la zona de subducción del Pacifico colombiano | spa |
| dc.title.translated | Slow slip events and non-volcanic tremors associated at the colombian Pacific subduction zone | eng |
| dc.type | Trabajo de grado - Maestría | |
| dc.type.coar | http://purl.org/coar/resource_type/c_bdcc | |
| dc.type.coarversion | http://purl.org/coar/version/c_ab4af688f83e57aa | |
| dc.type.content | Text | |
| dc.type.driver | info:eu-repo/semantics/masterThesis | |
| dc.type.redcol | http://purl.org/redcol/resource_type/TM | |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | |
| dcterms.audience.professionaldevelopment | Estudiantes | |
| dcterms.audience.professionaldevelopment | Investigadores | |
| dcterms.audience.professionaldevelopment | Maestros | |
| dcterms.audience.professionaldevelopment | Público general | |
| oaire.accessrights | http://purl.org/coar/access_right/c_abf2 |
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