M2.7 earthquake 10 km ESE of Marmara, Turkey

A magnitude 2.7 earthquake struck 10 km ESE of Marmara, Turkey on Mon, Dec 28, 1992, 12:21 AM GMT+2 (22:21 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M3.6 22 km SSE of Yakuplu, 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: 10 in the 60 days after this one and 8 in the 30 days before it.

From the USGS Earthquake Hazards Program and its partner networks, event usp0005jyp. Read Mon, Oct 5, 2026, 2:57 AM UTC.