M 4.7 earthquake: South Atlantic Ocean (Chile) — May 4, 2025

M 4.7 earthquake: South Atlantic Ocean (Chile) — May 4, 2025. Epicenter 281 km S of Puerto Williams, depth 10 km, 00:10 Local (2025-05-04 03:10 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (281 km S, Chile) — -57.4591, -67.5666

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