M 4.5 earthquake in Bolivia (Calama) — December 16, 1981

M 4.5 earthquake in Bolivia (Calama) — December 16, 1981. Epicenter 105 km E of Calama, depth 194 km, 11:25 Local (1981-12-16 14:25 UTC). Shaking felt by ~55K people. Readings from every reporting agency, affected towns, aftershock sequence.

105 km E of Calama (Bolivia) — -22.202, -67.934

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