M 4.9 earthquake in Turkey (İzmit) — August 17, 1999

M 4.9 earthquake in Turkey (İzmit) — August 17, 1999. Epicenter 71 km E of İzmit, depth 10 km, 03:15 Local (1999-08-17 00:15 UTC). Shaking felt by ~3.6M people. Readings from every reporting agency, affected towns, aftershock sequence.

71 km E of İzmit (Turkey) — 40.648, 30.751