M 5.4 earthquake in Mongolia (Olgiy) — August 3, 1982

M 5.4 earthquake in Mongolia (Olgiy) — August 3, 1982. Epicenter 18 km W of Olgiy, depth 33 km, 11:50 Local (1982-08-03 04:50 UTC). Shaking felt by ~2.2M people. Readings from every reporting agency, affected towns, aftershock sequence.

18 km W of Olgiy (Mongolia) — 48.933, 89.699

EarthquakeLive.org