M 4.8 earthquake: South Atlantic Ocean (Sao Tome and Principe) — June 18, 1983

M 4.8 earthquake: South Atlantic Ocean (Sao Tome and Principe) — June 18, 1983. Epicenter 308 km SW of São Tomé, depth 10 km, 02:09 Local (1983-06-18 02:09 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (308 km SW, Sao Tome and Principe) — -1.143, 4.39

EarthquakeLive.org