M 4.7 earthquake in Argentina (Viña del Mar) — October 13, 1991

M 4.7 earthquake in Argentina (Viña del Mar) — October 13, 1991. Epicenter 170 km NE of Viña del Mar, depth 132 km, 13:07 Local (1991-10-13 16:07 UTC). Shaking felt by ~91K people. Readings from every reporting agency, affected towns, aftershock sequence.

170 km NE of Viña del Mar (Argentina) — -31.863, -70.362

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