M 5.5 earthquake near Salta, Argentina — 1971-11-10

Magnitude 5.5 earthquake near 171 km NW of Salta (Argentina), depth 211 km, 23:19 Local (1971-11-10 02:19 UTC). Shaking felt by ~172K people. Readings from every reporting agency, affected towns, aftershock sequence.

171 km NW of Salta (Argentina) — -23.689, -66.603