M 5.7 earthquake near Chachapoyas, Amazonas, Peru — 1979-05-20

Magnitude 5.7 earthquake near 21 km N of Chachapoyas (Peru), depth 33 km, 20:43 Local (1979-05-20 01:43 UTC). Shaking felt by ~4.2M people. Readings from every reporting agency, affected towns, aftershock sequence.

21 km N of Chachapoyas (Peru) — -6.046, -77.913

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