Safety is the state of being "safe" (from French sauf), the condition of being protected from harm or other non-desirable outcomes. Safety can also refer to the control of recognized hazards in order to achieve an acceptable level of risk.
With high-performance computing (HPC), it is possible to utilise physics-based models to gain insights into ground motions recorded during earthquakes and built infrastructure responses. An EU-funded project has now provided the algorithms and software necessary for the 3D inversion of geophysical data.