M 5.4 earthquake near Oaxaca, Mexico — 1978-12-28

Magnitude 5.4 earthquake near 117 km S of Oaxaca (Mexico), depth 33 km, 13:48 Local (1978-12-28 19:48 UTC). Shaking felt by ~2.7M people. Readings from every reporting agency, affected towns, aftershock sequence.

117 km S of Oaxaca (Mexico) — 16.047, -96.476