M 5.4 earthquake: South Pacific Ocean (Chile) — May 17, 2026

M 5.4 earthquake: South Pacific Ocean (Chile) — May 17, 2026. Epicenter 708 km W of Chonchi, depth 10 km, 21:10 Local (2026-05-18 02:10 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (708 km W, Chile) — -43.4469, -82.4535