Comprehensive earthquake-induced landslide inventory dataset of the 2010 Chile megathrust earthquake

Chile is one of the most seismically active countries on Earth and is often associated with cascading hazards, such as ground shaking, liquefaction, tsunamis, and coseismic landslides. Additionally, removal mass is a global hazard with devastating impacts resulting in thousands of fatalities every year, substantial economic losses, and long-term economic disruption. The dataset described in this article consists of a comprehensive landslide inventory for the 2010 Mw 8.8 Maule earthquake between 32.5° S and 38.5° S°. There are 1226 landslides over a mapped c.120,500 km<sup>2</sup> (1059 disrupted slides, 110 flows, 49 lateral spreads and eight coherent slides). The dataset was collected from bibliographic compilation, mapping by interpretation of Landsat satellite images, and field inspections. This data can be used as input in earthquake-induced landslide susceptibility models to help predict coseismic landslide occurrences after megathrust earthquakes and inform land use planning processes incorporating cascading hazard management and prevention.

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Publication Details

Journal
Data in Brief
Published
2024-10-28
DOI
https://doi.org/10.1016/j.dib.2024.111078
Citations
2
Primary Topic
Landslides and related hazards
Type
article
Field-Weighted Citation Impact
1.42

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article

Comprehensive earthquake-induced landslide inventory dataset of the 2010 Chile megathrust earthquake

Sergio A. Sepúlveda, Alejandra Serey
2 citations
Data in Brief
Landslides and related hazards
1.42
article

Comprehensive earthquake-induced landslide inventory dataset of the 2010 Chile megathrust earthquake

Sergio A. Sepúlveda, Alejandra Serey
article en
2 citations

Abstract

Chile is one of the most seismically active countries on Earth and is often associated with cascading hazards, such as ground shaking, liquefaction, tsunamis, and coseismic landslides. Additionally, removal mass is a global hazard with devastating impacts resulting in thousands of fatalities every year, substantial economic losses, and long-term economic disruption. The dataset described in this article consists of a comprehensive landslide inventory for the 2010 Mw 8.8 Maule earthquake between 32.5° S and 38.5° S°. There are 1226 landslides over a mapped c.120,500 km<sup>2</sup> (1059 disrupted slides, 110 flows, 49 lateral spreads and eight coherent slides). The dataset was collected from bibliographic compilation, mapping by interpretation of Landsat satellite images, and field inspections. This data can be used as input in earthquake-induced landslide susceptibility models to help predict coseismic landslide occurrences after megathrust earthquakes and inform land use planning processes incorporating cascading hazard management and prevention.

Data in BriefVol. 57
Universidad de Santiago de Chile (CL), Simon Fraser University (CA), University of O'Higgins (CL), University of Chile (CL)
Research Councils UK, Agencia Nacional de Investigación y Desarrollo, Comisión Nacional de Investigación Científica y Tecnológica
Climate action
Openalex Percentile: Top 14%
Landslides and related hazards
1.42
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Comprehensive earthquake-induced landslide inventory dataset of the 2010 Chile megathrust earthquake — Sergio A. Sepúlveda, Alejandra Serey · Data in Brief (2024) | TGRS Research Map | TGRS