M 4.6 earthquake in Chile (Calama) — April 9, 1976

M 4.6 earthquake in Chile (Calama) — April 9, 1976. Epicenter 86 km N of Calama, depth 103 km, 00:16 Local (1976-04-09 04:16 UTC). Shaking felt by ~71K people. Readings from every reporting agency, affected towns, aftershock sequence.

86 km N of Calama (Chile) — -21.675, -68.903

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