Turkey earthquakes

M5.3 earthquake 22 km NNE of Gökçeada, Turkey

A magnitude 5.3 earthquake struck 22 km NNE of Gökçeada, Turkey on Mon, Mar 17, 1975, 7:11 AM GMT+2 (05:11 UTC), 3 km (2 mi) below the surface.

A larger quake followed: M6.7 31 km NE of Gökçeada, Turkey. This one was a foreshock.

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

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The earthquake

Magnitude: 5.3 (ms), moderate
Local time: Mon, Mar 17, 1975, 7:11 AM GMT+2
UTC: 1975-03-17 05:11:12 UTC
Depth: 3.0 km (1.9 mi), shallow
Epicenter: 40.397° N, 25.976° 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.

Stations used: 86

Nearest places

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

Nearby

Within 100 km, magnitude 2.3 and up: 16 in the 60 days after this one and 4 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0000a91 (also filed as iscgem731331). Read Tue, Sep 29, 2026, 5:57 PM UTC.