M 4.6 earthquake in Chile (Calama) — January 15, 1981

M 4.6 earthquake in Chile (Calama) — January 15, 1981. Epicenter 77 km NE of Calama, depth 121 km, 20:49 Local (1981-01-15 23:49 UTC). Shaking felt by ~78K people. Readings from every reporting agency, affected towns, aftershock sequence.

77 km NE of Calama (Chile) — -21.821, -68.605

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