M 5.1 earthquake in Chile (Calama) — January 20, 1981

M 5.1 earthquake in Chile (Calama) — January 20, 1981. Epicenter 63 km SE of Calama, depth 117 km, 17:35 Local (1981-01-20 20:35 UTC). Shaking felt by ~362K people. Readings from every reporting agency, affected towns, aftershock sequence.

63 km SE of Calama (Chile) — -22.804, -68.441

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