Turkey earthquakes

M2.7 earthquake 22 km SW of Marmara Ere?lisi, Turkey

A magnitude 2.7 earthquake struck 22 km SW of Marmara Ere?lisi, Turkey on Mon, May 31, 2004, 1:22 AM GMT+3 (22:22 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.6 28 km ENE of Gelibolu, Turkey. This one was a foreshock.

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Map

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

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The earthquake

Magnitude: 2.7 (md), micro
Local time: Mon, May 31, 2004, 1:22 AM GMT+3
UTC: 2004-05-30 22:22:45 UTC
Depth: 5.0 km (3.1 mi), shallow
Epicenter: 40.815° N, 27.788° E
Region: Turkey
Tsunami flag: No
Status: Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Station coverage gap: 175°
Stations used: 6

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 4 in the 60 days after this one and 15 in the 30 days before it.

After

Before

Earthquakes today Turkey earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000cwp2. Read Thu, Oct 1, 2026, 12:49 AM UTC.