M 5.1 earthquake: South Atlantic Ocean (Brazil) — March 3, 2026

M 5.1 earthquake: South Atlantic Ocean (Brazil) — March 3, 2026. Epicenter 2423 km SE of Barreiros, depth 10 km, 17:01 Local (2026-03-03 18:01 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (2423 km SE, Brazil) — -16.5519, -14.2891

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