M 4.8 earthquake near Louang Namtha, Laos — 1975-10-21

Magnitude 4.8 earthquake near 51 km N of Louang Namtha (Laos), depth 33 km, 16:51 Local (1975-10-21 08:51 UTC). Shaking felt by ~1.6M people. Readings from every reporting agency, affected towns, aftershock sequence.

51 km N of Louang Namtha (Laos) — 21.405, 101.422

EarthquakeLive.org