M 4.6 earthquake near Ucayali, Peru — 1981-02-18

Magnitude 4.6 earthquake near 154 km S of Pucallpa (Peru), depth 140 km, 23:11 Local (1981-02-18 04:11 UTC). Shaking felt by ~141K people. Readings from every reporting agency, affected towns, aftershock sequence.

154 km S of Pucallpa (Peru) — -9.745, -74.727