M 4.7 earthquake near Oaxaca, Mexico — 1978-04-23

Magnitude 4.7 earthquake near 167 km W of Oaxaca (Mexico), depth 43 km, 17:39 Local (1978-04-23 23:39 UTC). Shaking felt by ~844K people. Readings from every reporting agency, affected towns, aftershock sequence.

167 km W of Oaxaca (Mexico) — 16.541, -98.134