M 5.5 earthquake in Russia (Ust-Kamchatsk) — August 7, 1991
M 5.5 earthquake in Russia (Ust-Kamchatsk) — August 7, 1991. Epicenter 172 km S of Ust-Kamchatsk, depth 33 km, 08:26 Local (1991-08-06 20:26 UTC). Shaking felt by ~162K people. Readings from every reporting agency, affected towns, aftershock sequence.
172 km S of Ust-Kamchatsk (Russia) — 54.729, 161.659
