The Earth’s inner core is a planet within a planet: a hot sphere with a mass of one hundred quintillion tons of iron and nickel that lies about 5150 kilometres beneath our feet, still waiting to be discovered. Modern global seismology serves as an inverted telescope with which we can probe the Earth's deepest shell.

Many tsunami source inversion techniques have already been developed to derive source models with the assumption that tsunami generation is due to slip on a single large fault. Therefore, these inversion techniques cannot determine to what extent subsidiary phenomena - such as submarine landslides, block movement,...

Some of the most fundamental observations used to understand the physics of earthquakes are estimates of the spatio-temporal evolution of earthquake rupture on a fault surfaceusing seismic, tsunami and geodetic data. To date, uncertainties of rupture parameters are poorly understood, and the effect of choices such...

Eastern Indonesia is one of the least well-understood geological domains on Earth, yet the region provides a remarkable location for unraveling some of the major puzzles of plate tectonics. 30 broadband seismometers were deployed across the transition from subduction to collision from 2014-2018 to image the deep Earth.

Underworld Geodynamics Modelling software

Observations of seismic phases sampling the lower mantle have suggested Ultra Low Velocity Zones (ULVZs), a possible perovskite to postperovskite related D” layer, Large Low Shear Velocity Provinces (LLSVPs), and rolling-hills of primordial material on the core-mantle boundary (CMB).