M 4.5 earthquake: North Atlantic Ocean (Portugal) — April 29, 1993

M 4.5 earthquake: North Atlantic Ocean (Portugal) — April 29, 1993. Epicenter 1433 km SW of Horta, depth 10 km, 21:22 Local (1993-04-30 00:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1433 km SW, Portugal) — 31.046, -41.446

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