156 km ENE of Poronaysk, Russia

A magnitude 7.7 earthquake — a major event — struck near 156 km ENE of Poronaysk, Russia on August 14, 2012, at a deep-focus depth of about 583 km. An earthquake this size would have been felt strongly across the surrounding region; deep-focus earthquakes rarely cause major surface damage despite their size. 47 people submitted "Did You Feel It?" shaking reports to the USGS. Casualties, damage and the recovery depend on local building standards, population and distance from the epicentre — the news coverage, references and photos below capture what happened on the ground.