M 4.9 earthquake: South Atlantic Ocean (Angola) — August 11, 1987
M 4.9 earthquake: South Atlantic Ocean (Angola) — August 11, 1987. Epicenter 2591 km W of Tômbua, depth 10 km, 20:23 Local (1987-08-11 21:23 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
South Atlantic Ocean (2591 km W, Angola) — -19.092, -12.337
