M 4.5 earthquake in Argentina (San Martín) — January 21, 2017

M 4.5 earthquake in Argentina (San Martín) — January 21, 2017. Epicenter 82 km S of San Martín, depth 22 km, 06:30 Local (2017-01-21 09:30 UTC). Shaking felt by ~400K people. Readings from every reporting agency, affected towns, aftershock sequence.

82 km S of San Martín (Argentina) — -33.8004, -68.6259