M 4.8 earthquake: North Atlantic Ocean (Portugal) — December 3, 1998

M 4.8 earthquake: North Atlantic Ocean (Portugal) — December 3, 1998. Epicenter 774 km N of Angra do Heroísmo, depth 10 km, 18:33 Local (1998-12-03 20:33 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (774 km N, Portugal) — 45.462, -25.295

EarthquakeLive.org