Seismology Geomagnetism Magnetism Magnetosphere Seismic Activity Earth Rotation Earth's Rotation Magnetic Fields Remote Sensing Space Weather Seismic Waves Geomagnetic Activity Magnetic Field Geomagnetic Storms Earth's Core Rotation of the Earth Planetary Rotation Plate Tectonics Geomagnetic Phenomena Tectonics Geodesy Volcanology Core Dynamics Research Methods Earth's Tilt Climate Change Space Weather Effects Natural Phenomena Geodynamo Tidal Forces Earth's Inner Core Magnetic Storms Planetary Geophysics Solar Phenomena Earth's Axis Seismic Studies Volcanic Activity Solar Influence Core Composition Seismic Monitoring Natural Disasters Geomagnetic Effects Tectonic Plates Astronomy Lunar Geology Planetary Interiors Geomagnetic Field Rotation of Earth Seismic Imaging Planetary Dynamics Planetary Science Glaciology Gravity Impact Cratering Satellite Technology Tsunami Research Gravity Anomalies Planetary Motion Solar Activity Axial Tilt Solar Physics Radar Technology Earth's Axial Tilt Monitoring Earthquakes Gamma Rays Rotation Future Predictions Polar Studies Hydrology Tides Atmospheric Effects Natural Hazards Pressure Changes Rotation Dynamics Earth's Magnetic Field Subsurface Analysis Applied Geophysics Vulcanology Internal Earth Structure Climate Impact Geophysical Processes Satellite Observations Mantle Dynamics Gravitational Field Core-Mantle Boundary Radiative Transfer Climate Dynamics Hydrothermal Vents Tectonic Activity Magnetosphere Dynamics High-Pressure Physics Subsidence Geology Planetary Tilt Earth's Orbit Gravity Effects Satellite Data Seismic Events Viscosity
A physics-based reconstruction using global earthquake data explains the anomaly’s deep-mantle origin.
