M 6.4 earthquake near Oaxaca, Mexico — 1931-01-16

Magnitude 6.4 earthquake near 112 km S of Oaxaca (Mexico), depth 30 km, 12:19 Local (1931-01-16 19:19 UTC). Shaking felt by ~15M people. Readings from every reporting agency, affected towns, aftershock sequence.

112 km S of Oaxaca (Mexico) — 16.107, -96.414