M 5.3 earthquake near Kuzey Atlantik Okyanusu (Portekiz) — 1983-08-20
Magnitude 5.3 earthquake near Kuzey Atlantik Okyanusu (Horta'nin 1582 km güneybatısında, Portekiz), depth 10 km, 11:11 Local (1983-08-20 14:11 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
Kuzey Atlantik Okyanusu (Horta'nin 1582 km güneybatısında, Portekiz) — 30.146, -42.603
