Articles | Volume 26, issue 6
https://doi.org/10.5194/nhess-26-2691-2026
https://doi.org/10.5194/nhess-26-2691-2026
Research article
 | 
10 Jun 2026
Research article |  | 10 Jun 2026

Consistency of seismic hazard estimates from a physics-based earthquake simulator: a case study in south-eastern Spain

Octavi Gómez-Novell, Francesco Visini, Paula Herrero-Barbero, José A. Álvarez-Gómez, and Julián García-Mayordomo

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Cited articles

Albarello, D., Camassi, R., and Rebez, A.: Detection of space and time heterogeneity in the completeness of a seismic catalog by a statistical approach: an application to the Italian area, B. Seismol. Soc. Am., 91, 1694–1703, https://doi.org/10.1785/0120000058, 2001. 
Allam, A. A., Kroll, K. A., Milliner, C. W. D., and Richards-Dinger, K. B.: Effects of fault roughness on coseismic slip and earthquake locations, J. Geophys. Res.-Sol. Ea., 124, 11336–11349 https://doi.org/10.1029/2018JB016216, 2019. 
Bindi, D., Massa, M., Luzi, L., Ameri, G., Pacor, F., Puglia, R., and Augliera, P.: Pan-European ground-motion prediction equations for the average horizontal component of PGA, PGV, and 5 %-damped PSA at spectral periods up to 3.0 s using the RESORCE dataset, B. Earthq. Eng., 12, 391–430, https://doi.org/10.1007/s10518-013-9525-5, 2014. 
Brune, J. N.: Seismic moment, seismicity, and rate of slip along major fault zones, J. Geophys. Res., 73, 777–784, https://doi.org/10.1029/JB073i002p00777, 1968. 
Cappa, F., Perrin, C., Manighetti, I., and Delor, E.: Off-fault long-term damage: A condition to account for generic, triangular earthquake slip profiles, Geochem. Geophy. Geosy., 15, 1476–1493, https://doi.org/10.1002/2013GC005182, 2014. 
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Short summary
Evaluating seismic hazard requires past earthquake observations to perform accurate forecasts. Physics-based earthquake cycle simulators are algorithms that model long-term earthquake sequences on faults, overcoming completeness limitations of observations. We test the performance of physics-based seismic hazard assessments in comparison with traditional approaches in Spain. The physics-based approach yields more accurate forecasts, highlighting the potential of simulators for seismic hazard.
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