M 4.8 Earthquake in Mexico (Tehuacan) — May 4, 1983

M 4.8 Earthquake in Mexico (Tehuacan) — May 4, 1983. Epicenter 108 km S of Tehuacan, depth 100 km, 22:20 Local (1983-05-05 04:20 UTC). Shaking felt by ~481K people. Readings from every reporting agency, affected towns, aftershock sequence.

108 km S of Tehuacan (Mexico) — 17.509, -97.644

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