M 4.7 earthquake near Oaxaca, Mexico — 1977-01-31

Magnitude 4.7 earthquake near 108 km SW of Oaxaca (Mexico), depth 87 km, 18:07 Local (1977-01-31 00:07 UTC). Shaking felt by ~486K people. Readings from every reporting agency, affected towns, aftershock sequence.

108 km SW of Oaxaca (Mexico) — 16.212, -97.11

EarthquakeLive.org