M 4.6 earthquake in Mexico (Salina Cruz) — October 23, 1983

M 4.6 earthquake in Mexico (Salina Cruz) — October 23, 1983. Epicenter 101 km NE of Salina Cruz, depth 106 km, 19:19 Local (1983-10-24 01:19 UTC). Shaking felt by ~395K people. Readings from every reporting agency, affected towns, aftershock sequence.

101 km NE of Salina Cruz (Mexico) — 16.715, -94.445

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