Álvaro Ossandón

alvaro.ossandon@usm.cl

linkedin.com/in/álvaro-ossandón-3062a963

Orcid

https://orcid.org/0000-0003-2165-8736

ResearchGate

https://www.researchgate.net/profile/Alvaro-Ossandon-Alvarez

Cargo

Grados

Eng. MSc, PhD in Civil Engineering, University of Colorado at Boulder, USA

Cargos

Profesor Asistente

Títulos y Grados

PhD in Civil Engineering, University of Colorado at Boulder, USA (2022).

Magíster en Ciencias de la Ingeniería Civil, Universidad Técnica Federico Santa María, Valparaíso, Chile (2014).

Ingeniero Civil, Universidad Técnica Federico Santa María, Valparaíso, Chile (2014).

Áreas de Interés

Modelación Hidrológica
Pronóstico Hidrológico
Análisis Estadístico Espacial
Análisis No Estacionario de Eventos Hidrológicos

Curriculum Vitae

‣

Hourly flood modeling in Chilean basins: Comparative evaluation of conceptual hydrological models and objective functions

Publicaciones

Tittle	Journal	Authors	Publication Date`	DOI
Study of teleconnection between hydrological variables and climatological variables in a headwater basin of the Maipo River for forecast model application	Tecnología y ciencias del agua	Javiera Montalva; Álvaro Ossandón; Lina Castro	Jun 1, 2025	doi.org
Bayesian hierarchical network model for forecasting daily river stage for rainfed river networks	Journal of Hydrology	Naman K. Rastogi; Balaji Rajagopalan; Álvaro Ossandón	Apr 11, 2025	doi.org
Spatial and temporal Bayesian hierarchical model over large domains with application to Holocene Sea surface temperature reconstruction in the equatorial Pacific	Paleoceanography and Paleoclimatology	Á Ossandón, J Gual, B Rajagopalan, W Kleiber, T Marchitto	Dec 1, 2024	doi.org
Snow Persistence and Snow Line Elevation Trends in a Snowmelt-Driven Basin in the Central Andes and Their Correlations with Hydroclimatic Variables	Remote Sensing	Felipe Aranda; Diego Medina; Lina Castro; Álvaro Ossandón; Ramón Ovalle; Raúl P. Flores; Tomás R. Bolaño-Ortiz	Nov 29, 2023	doi.org
Forecasting Magnitude and Frequency of Seasonal Streamflow Extremes Using a Bayesian Hierarchical Framework	Water Resources Research	Álvaro Ossandón; Balaji Rajagopalan; William Kleiber	Jun 20, 2023	doi.org
A Bayesian Hierarchical Model Combination Framework for Real-Time Daily Ensemble Streamflow Forecasting Across a Rainfed River Basin	Earth's Future	Álvaro Ossandón; Balaji Rajagopalan; Amar Deep Tiwari; Thomas Thomas; Vimal Mishra	Dec 9, 2022	doi.org
A space–time Bayesian hierarchical modeling framework for projection of seasonal maximum streamflow	Hydrology and Earth System Sciences	Álvaro Ossandón; Manuela I. Brunner; Balaji Rajagopalan; William Kleiber	Jan 12, 2022	doi.org
A Bayesian Hierarchical Network Model for Daily Streamflow Ensemble Forecasting	Water Resources Research	Álvaro Ossandón; Balaji Rajagopalan; Upmanu Lall; J. S. Nanditha; Vimal Mishra	Aug 19, 2021	doi.org
Spatial-temporal multivariate semi-Bayesian hierarchical framework for extreme precipitation frequency analysis	Journal of Hydrology	Álvaro Ossandón; Balaji Rajagopalan; William Kleiber	Jun 19, 2021	doi.org
Wave energy assessment in the central-south coast of Chile	Renewable Energy	Felipe Lucero; Patricio Catalán; Álvaro Ossandón; José Beyá; Andrés Puelma; Luis Zamorano	Aug 18, 2017	doi.org
Probable Maximum Precipitation Estimation Using Generalized Extreme Value Distribution and Regionalization Analysis		Ignacio Villavicencio; Alvaro Ossandon and Joaquín Meza**

Congresos

Tittle	Congreso	Location	Authors	Date of Event
Modelación Hidrológica horaria utilizando calibración enfocada en eventos de crecida en cuencas Chilenas	XXVII Congreso Chileno de Ingeniería Hidráulica	🇨🇱 Concepción, Chile	Parra D., Ossandón A., Meza, J.**	October 22, 2025 → October 24, 2025
Análisis comparativo de metodologías para la estimación de la precipitación máxima probable (PMP): enfoques estadisticos de maximización de humedad y basado en modelos numéricos	XXVII Congreso Chileno de Ingeniería Hidráulica	🇨🇱 Concepción, Chile	Meza J., Ossandon A., Orellana I., Lugo J., Hiraga Y.,	October 22, 2025 → October 24, 2025
Extensión y mejora de una metodología basada en la teoria de valores extremos para la estimación de la PMP: aplicación en Chile.	XXVII Congreso Chileno de Ingeniería Hidráulica	🇨🇱 Concepción, Chile	Ossandón A. Villavicencio, I., Meza, J.**, Suazo G.	October 22, 2025 → October 24, 2025
Enhanced Probable Maximum Precipitation Estimation Using Generalized Extreme Value Distribution and Regionalization Analysis	American Geophysical Union (AGU) Annual Meeting 2024	🇺🇸 Washington D.C, United States	Ossandón A. Villavicencio, I., Meza, J.**, Suazo G.	December 9, 2024 → December 13, 2024
Assessing Probable Maximum Precipitation (PMP) Estimates in Chile Using Statistical GEV Distribution and Physically Based Approaches	The 12th International Symposium on Water Environment Systems with Perspective of Global Safety	🇯🇵 Sendai, Japon	Meza J., Hiraga Y., Ossandon A., and Villavicencio I.**.	November 21, 2024 → November 22, 2024
Hacia una nueva metodología para la estimación de la precipitación máxima probable incorporando la asimetría y heterogeneidad espacial de los datos	XXXI Congreso Latinoamericano de Hidráulica	🇨🇴 Medellín, Colombia	Villavicencio, I., Ossandón A., Meza, J.**, Suazo G.	October 1, 2024 → October 4, 2024
Nueva metodología para la estimación de PMP: Integración de la teoría de valores extremos y técnicas de agrupamiento	XXVI Congreso Chileno de Ingeniería Hidráulica	🇨🇱 Valdivia, Chile	Villavicencio, I., Ossandón A., Meza, J.**, Suazo G.	October 18, 2023 → October 20, 2023