Massive and shallow M 7.8 earthquake struck near South Orkney Island, Scotia Sea
After series of foreshocks that struck near South Orkney Islands in last 4 days, a massive and shallow M 7.8 earthquake struck the same area on November 17, 2013 at 09:04 UTC. USGS measured depth at 10 km (6.8 miles), EMSC is reporting M 7.6 at 30