This natural disaster struck on Grey's Anatomy Season 11 Episode 15, as the ground shook very dangerous underneath Grey Sloan Memorial Hospital.
As a result, Maggie found herself trapped in an elevator, while Meredith found her long streak of successful surgeries in jeopardy.
Elsewhere, Owen gave medical advice to a kid over the phone and Ben confided in Jackson. Regarding what, exactly? and were there any fatalities as a result of the earthquake?
Follow the prompts of the video posted here to watch Grey's Anatomy online and to find out the answers to these questions for yourself.