M 7.7 earthquake in Peru (Puerto Maldonado) — August 15, 1963

M 7.7 earthquake in Peru (Puerto Maldonado) — August 15, 1963. Epicenter 143 km S of Puerto Maldonado, depth 550 km, 12:25 Local (1963-08-15 17:25 UTC). Shaking felt by ~26.4M people. Readings from every reporting agency, affected towns, aftershock sequence.

143 km S of Puerto Maldonado (Peru) — -13.866, -69.414

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