M 4.9 earthquake in Argentina (Calama) — November 1, 2026

M 4.9 earthquake in Argentina (Calama) — November 1, 2026. Epicenter 228 km E of Calama, depth 251 km, 20:18 Local (2026-11-01 23:18 UTC). Shaking felt by ~56K people. Readings from every reporting agency, affected towns, aftershock sequence.

228 km E of Calama (Argentina) — -22.509, -66.706

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