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

M 4.8 earthquake: North Atlantic Ocean (Portugal) — June 3, 1998. Epicenter 577 km N of Horta, depth 10 km, 15:10 Local (1998-06-03 17:10 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (577 km N, Portugal) — 43.718, -29.003

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