M 4.6 earthquake in Argentina (Yacuíba) — February 19, 1983

M 4.6 earthquake in Argentina (Yacuíba) — February 19, 1983. Epicenter 91 km S of Yacuíba, depth 531 km, 01:27 Local (1983-02-19 04:27 UTC). Shaking felt by ~147K people. Readings from every reporting agency, affected towns, aftershock sequence.

91 km S of Yacuíba (Argentina) — -22.848, -63.718

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