Published December 10, 2024 | Version v1

Simulated earthquake catalogue and IMs for Azores Plateau (Portugal) V1.0

Description

Karimzadeh et al (2024)conducted extensive simulations that generated a comprehensive dataset of 247,710 ground motion records across the entire Azores Plateau. These authors performed simulations using the EXSIM12 platform (Atkinson et al., 2011) to model the acceleration time series of various scenario events. Karimzadeh et al. (2024) study considered 23 scenario events with magnitudes ranging from Mw5.0 to 6.8, in 0.1 magnitude increments, corresponding to the rupture of different active onshore faults in the region, of which nine on Faial Island and one on São Jorge Island.

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Additional details

Related works

Is supplement to
Publication: 10.1002/eqe.4040 (DOI)

Funding

European Commission
STAND4HERITAGE - New STANDards for seismic assessment of built cultural HERITAGE 833123

Dates

Submitted
2024-12-10

References

  • Karimzadeh S, Mohammadi A, Salahuddin U, Carvalho A, and Lourenço PB (2024) Backbone ground motion model through simulated records and XGBoost machine learning algorithm: An application for the Azores plateau (Portugal). Earthquake Engineering and Structural Dynamics, 53(2), 668-693. https://doi.org/10.1002/eqe.4040