M 5.1 earthquake near Irkutsk, Russia — 1981-05-22

Magnitude 5.1 earthquake near 109 km E of Irkutsk (Russia), depth 29 km, 18:51 Local (1981-05-22 09:51 UTC). Shaking felt by ~1.1M people. Readings from every reporting agency, affected towns, aftershock sequence.

109 km E of Irkutsk (Russia) — 51.998, 105.759