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Seismology

Earthquake Measurement Earthquake Magnitude Earthquake Monitoring Earthquakes Seismic Waves Tsunamis Tsunami Research Earthquake Analysis Tsunami Generation Inner Core Dynamics Earthquake Prediction Instituto Geofísico del Perú Seismic Wave Analysis Mars Seismology Earth's Core Dynamics Tsunami Monitoring Outer Core Dynamics Vibrations Earthquake Studies Volcanic Activity Tectonics Tremor Analysis Bradisism Risk Management Seismic Signals Satellite Observations Earthquake Activity Volcanic Monitoring Megatsunamis Sismic Wave Analysis Volcanic Tremor Impact of Earthquakes Megathrust Earthquakes Tsunami Observations Fault Networks Tsunami Forecasting Earthquake Measurements Seismic Wave Propagation Ambient Seismic Noise Planetary Pulses Depth of Earthquake Servicio Sismológico Nacional Seismic Data Analysis Earthquake Reporting Tremors Earthquake Implications Data Analysis Tsunami Dynamics Earthquake Causes Fault Geometry Rock Structures Research Methods Inner Core Movement Seismic Wave Activity Tsunami Mantle Anomalies Subduction Zones Earthquake Swarms Earth's Core Earthquake Forecasting Magnitude Measurement Volcanologist Magma Conduit Seismic Networks Earthquake Mechanics Earthquake Modeling Seismic Tomography Controlled-source Seismic Imaging

Reanalysis of GRACE Data Points to 2007 Deep-Mantle Shift Near Earth’s Core

Authors propose a mineral phase transition near the core–mantle boundary, a hypothesis future satellite measurements could evaluate.