Chile, getting pounded by big quakes for 2nd day, 5.6mag, 5.4mag and 7.8, all shallow (less than 20km down).
53 earthquakes of 4.5 or higher have hit the country in the last week, most of them centered near the port city of Iquique, which has a population of about 180,000.
For comparison, in the last 30 days, only 13 4.5+ earthquakes have hit the continental United States, none bigger than the 5.1 magnitude quake that hit near LA last week