A Dataset of Peak Ground Acceleration (PGA) Estimates for the Foinikas River Drainage Basin, Greece

Authors

• Angelos Zymvragakis (National and Kapodistrian University of Athens) — ORCID
• Ioannis Spingos (National and Kapodistrian University of Athens) — ORCID
• George Kaviris (National and Kapodistrian University of Athens) — ORCID

Description

The dataset contains simulated Peak Ground Acceleration (PGA) data from Probabilistic Seismic Hazard Assessment (PSHA) modelling in the Foinikas drainage basin (FNKS; Northern Peloponnese, Greece). PSHA was performed through the Cornell-McGuire approach (Cornell, 1968; McGuire, 1976).

Files

The dataset contains PGA for a Return Period (RP) of 475 years, i.e. 10% probability of exceedance in 50 years, in easily parsable CSV format. The following file is included:

fnks_intensity_measurement_levels.csv

Field description:

• node_id: Node identifier (string).
• node_longitude_deg: Longitude in decimal degrees (WGS84) (float).
• node_latitude_deg: Latitude in decimal degrees (WGS84) (float).
• pga_475_cmps2: Peak Ground Acceleration for a 475‑year return period, in cm/s² (float).

Additional files

• LICENSE: CC BY-NC 4.0 legal code.
• README.md: The current README file.

Keywords

• Geophysics
• Seismology
• Probabilistic Seismic Hazard Assessment

Funding

• European Commission OSCARS - O.S.C.A.R.S. - Open Science Clusters’ Action for Research and Society Grant agreement ID: 101129751

Version

1.0.0

Publication date (YYYY-MM-DD)

2026-03-23

Size and formats

• Total size: 557 KB
• File formats: CSV

How to cite

Zymvragakis, A., Spingos, I., Kaviris, G., (2026). A Dataset of Peak Ground Acceleration (PGA) Estimates for the Foinikas River Drainage Basin, Greece.

Contact

• Name: Angelos Zymvragakis
• Email: azymvragakis@geol.uoa.gr
• Affiliation: National and Kapodistrian University of Athens