M 4.9 earthquake in Mexico (Acapulco) — October 20, 1981

M 4.9 earthquake in Mexico (Acapulco) — October 20, 1981. Epicenter 155 km E of Acapulco, depth 46 km, 00:49 Local (1981-10-20 06:49 UTC). Shaking felt by ~1.1M people. Readings from every reporting agency, affected towns, aftershock sequence.

155 km E of Acapulco (Mexico) — 16.812, -98.46

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