M 4.7 earthquake in Peru (Arequipa) — April 5, 1977

M 4.7 earthquake in Peru (Arequipa) — April 5, 1977. Epicenter 56 km E of Arequipa, depth 117 km, 02:34 Local (1977-04-05 07:34 UTC). Shaking felt by ~824K people. Readings from every reporting agency, affected towns, aftershock sequence.

56 km E of Arequipa (Peru) — -16.538, -71.021

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