M2.7 earthquake 2 km N of Koruköy, Turkey

A magnitude 2.7 earthquake struck 2 km N of Koruköy, Turkey on Thu, Feb 22, 2001, 7:50 PM GMT+2 (17:50 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M3.3 4 km N of Sapanca, Turkey. This one was a foreshock.

Map

Where this earthquake was located, with the others nearby. Select one for its page.

No one has reported feeling this quake to the USGS.

Reviewed by a seismologist.

Distance and direction from each place to the epicenter, with its forecast.

Within 100 km, magnitude 1.5 and up: 13 in the 60 days after this one and 4 in the 30 days before it.

From the USGS Earthquake Hazards Program and its partner networks, event usp000aa57. Read Sun, Oct 4, 2026, 11:03 PM UTC.