M 4.7 earthquake in Peru (Ayacucho) — March 9, 1977

M 4.7 earthquake in Peru (Ayacucho) — March 9, 1977. Epicenter 106 km N of Ayacucho, depth 31 km, 02:25 Local (1977-03-09 07:25 UTC). Shaking felt by ~808K people. Readings from every reporting agency, affected towns, aftershock sequence.

106 km N of Ayacucho (Peru) — -12.227, -74.177

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