M 5.1 earthquake in Bolivia (Calama) — August 21, 1975

M 5.1 earthquake in Bolivia (Calama) — August 21, 1975. Epicenter 211 km E of Calama, depth 186 km, 01:03 Local (1975-08-21 05:03 UTC). Shaking felt by ~53K people. Readings from every reporting agency, affected towns, aftershock sequence.

211 km E of Calama (Bolivia) — -21.979, -66.938

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