M 4.9 earthquake: South Atlantic Ocean (Liberia) — November 6, 1973
M 4.9 earthquake: South Atlantic Ocean (Liberia) — November 6, 1973. Epicenter 2313 km S of Harper, depth 33 km, 08:20 Local (1973-11-06 09:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
South Atlantic Ocean (2313 km S, Liberia) — -15.586, -13.643
