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

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

102 km S of Chimbote (Peru) — -9.967, -78.386