Potential for Earthquakes Map (IMAGE) Spanish Foundation for Science and Technology Caption The map indicates the nodes (circles) with the potential to generate moderate earthquakes in the Iberian Peninsula and earthquakes historically (blue dots) of this magnitude. Credit A. I. Gorshkov et al. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.