M 4.6 earthquake near Risaralda, Colombia — 1981-05-20

Magnitude 4.6 earthquake near 72 km W of Pereira (Colombia), depth 119 km, 22:01 Local (1981-05-20 03:01 UTC). Shaking felt by ~485K people. Readings from every reporting agency, affected towns, aftershock sequence.

72 km W of Pereira (Colombia) — 4.877, -76.322