M 5.0 earthquake in Peru (Arequipa) — May 21, 1981
M 5.0 earthquake in Peru (Arequipa) — May 21, 1981. Epicenter 20 km N of Arequipa, depth 126 km, 22:08 Local (1981-05-22 03:08 UTC). Shaking felt by ~971K people. Readings from every reporting agency, affected towns, aftershock sequence.
20 km N of Arequipa (Peru) — -16.239, -71.563
