3 papers
physics.geo-ph2026
Critical slip distance on rough faults
Davide Zaccagnino, Giacomo Pozzi
The critical slip distance - the characteristic displacement over which a fault dynamically weakens from peak to residual strength - is a key parameter in earthquake rupture…
physics.geo-ph2026
Accelerating unrest at Campi Flegrei signals a critical transition within the next decade
Davide Zaccagnino, Didier Sornette, Antonio Giovanni Iaccarino +1
Campi Flegrei, a large caldera in southern Italy, is among the most hazardous volcanic systems on Earth, directly threatening over one million people. Since 2005, it has entered a…
physics.geo-ph2026
Physics-Based Seismic Hazard and Risk Assessment: A New Paradigm for Earthquake Forecasting
Davide Zaccagnino, Didier Sornette
Epistemic uncertainty in probabilistic seismic hazard assessment (PSHA) is commonly addressed through a logic-tree framework that combines weighted alternative models to characteri…