The Recent South Australia Earthquake Explained

A recent earthquake in South Australia has revealed something extraordinary beneath the surface. This video explores how a magnitude 5.5 earthquake in the APY Lands is linked to ancient faults formed over 500 million years ago during the Petermann Orogeny. Learn how intraplate earthquakes occur in Australia, why seismic activity can happen far from plate boundaries, and how deep crustal structures still control movement today.