The 1972 Nicaragua earthquake occurred at 12:29:44 a.m. local time (06:29:44 UTC) on 23 December near Managua, the capital of Nicaragua. It had a moment magnitude of 6.3 and a maximum MSK intensity of IX (Destructive). The epicenter was 28 km (17 mi) northeast of the city centre with a depth of about 10 km (6.2 mi). The earthquake caused widespread casualties among Managua's residents: 4,000–11,000 were killed, 20,000 were injured and over 300,000 were left homeless.
Managua (Spanish pronunciation: [maˈnaɣwa]) is the capital and largest city of Nicaragua, and one of the largest cities in Central America. Located on the shores of Lake Managua, the city had an estimated population of 1,055,247 as of 2020, and a population of 1,401,687 in its metropolitan area. The city also serves as the seat of Managua Department.
Founded in 1819, Managua became the national capital in 1852. The city underwent a rapid expansion and urbanization between 1842 and 1930, leading it to become one of the most developed cities in Central America. Several earthquakes have affected the city's growth, especially the 1931 earthquake and the 1972 earthquake, but the city has been rebuilt several times. Today, the city is a major economic hub for both the country and Central America.