M 5.3 earthquake near Valparaíso, Chili — 1971-09-21

Magnitude 5.3 earthquake near 134 km au nord de Viña del Mar (Chili), depth 57 km, 16:51 Local (1971-09-21 20:51 UTC). Shaking felt by ~1.7 million people. Readings from every reporting agency, affected towns, aftershock sequence.

134 km au nord de Viña del Mar (Chili) — -31.838, -71.346

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