M 5.5 earthquake: South Atlantic Ocean (Liberia) — June 20, 2026

M 5.5 earthquake: South Atlantic Ocean (Liberia) — June 20, 2026. Epicenter 1423 km SW of Harper, depth 10 km, 05:43 Local (2026-06-20 06:43 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1423 km SW, Liberia) — -7.1301, -13.337

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