M 4.6 earthquake near Ancash, Perú — 1981-03-18

Magnitude 4.6 earthquake near 102 km al S de Chimbote (Perú), depth 91 km, 22:39 Local (1981-03-18 03:39 UTC). Shaking felt by ~123 mil people. Readings from every reporting agency, affected towns, aftershock sequence.

102 km al S de Chimbote (Perú) — -9.967, -78.386