M 4.9 earthquake near Guerrero, Mexico — 1981-08-01

Magnitude 4.9 earthquake near 67 km NE of Acapulco (Mexico), depth 64 km, 05:20 Local (1981-08-01 11:20 UTC). Shaking felt by ~1.7M people. Readings from every reporting agency, affected towns, aftershock sequence.

67 km NE of Acapulco (Mexico) — 17.228, -99.431

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