M 4.8 earthquake near Oceano Atlântico Norte (Portugal) — 1981-06-23

Magnitude 4.8 earthquake near Oceano Atlântico Norte (1337 km SO, Portugal), depth 10 km, 01:17 Local (1981-06-23 04:17 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Oceano Atlântico Norte (1337 km SO, Portugal) — 31.685, -40.752

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