M5.9 earthquake 28 km S of Enez, Turkey
A magnitude 5.9 earthquake struck 28 km S of Enez, Turkey on Mon, Mar 17, 1975, 7:35 AM GMT+2 (05:35 UTC), 5 km (3 mi) below the surface.
A larger quake followed: M6.7 31 km NE of Gökçeada, Turkey. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.9 (ms), moderate
- Local time
- UTC
- 1975-03-17 05:35:15 UTC
- Depth
- 5.0 km (3.1 mi), shallow
- Epicenter
- 40.471° N, 26.106° E
- Region
- Turkey
- Strongest shaking
- VI, strong shaking
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Shaking
The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.
- Strongest estimated
- VI, strong shaking
- Peak ground acceleration
- 18.3% of gravity
- Peak ground velocity
- 2.6 cm/s
- Map
- Automatic

Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Depth from
- OPERATOR_ASSIGNED
- Stations used
- 125
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.9 and up: 14 in the 60 days after this one and 6 in the 30 days before it.
After
- 3.923 km NNE of Gökçeada, Turkey · 18824 days ago · 5 km deep · 11 km away
- 3.426 km NE of Gökçeada, Turkey · 18824 days ago · 5 km deep · 10 km away
- 3.7Aegean Sea · 18822 days ago · 33 km deep · 50 km away
- 6.731 km NE of Gökçeada, Turkey · 18815 days ago · 5 km deep · 7 km away
- 4.828 km NW of Eceabat, Turkey · 18815 days ago · 33 km deep · 10 km away
- 3.826 km NNW of Eceabat, Turkey · 18814 days ago · 33 km deep · 15 km away
- 3.619 km NW of Biga, Turkey · 18814 days ago · 33 km deep · 83 km away
- 3.313 km E of Enez, Turkey · 18814 days ago · 33 km deep · 29 km away
- 4.625 km NNE of Gökçeada, Turkey · 18814 days ago · 5 km deep · 11 km away
- 5.320 km NNE of Gökçeada, Turkey · 18813 days ago · 33 km deep · 14 km away
- 4.028 km NE of Gökçeada, Turkey · 18789 days ago · 33 km deep · 7 km away
- 4.330 km S of Enez, Turkey · 18788 days ago · 20 km deep · 3 km away
- 3.315 km SE of Samothráki, Greece · 18784 days ago · 33 km deep · 39 km away
- 3.924 km NE of Gökçeada, Turkey · 18773 days ago · 33 km deep · 11 km away
Before
- 5.526 km SSE of Enez, Turkey · 18825 days ago · 5 km deep · 6 km away
- 5.322 km NNE of Gökçeada, Turkey · 18825 days ago · 3 km deep · 14 km away
- 3.919 km NNE of Gökçeada, Turkey · 18825 days ago · 5 km deep · 15 km away
- 3.920 km NNE of Gökçeada, Turkey · 18825 days ago · 5 km deep · 14 km away
- 4.625 km NNE of Gökçeada, Turkey · 18825 days ago · 2 km deep · 10 km away
- 4.124 km NE of Gökçeada, Turkey · 18825 days ago · 5 km deep · 12 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0000a93 (also filed as atlas19750317053516, iscgem731333). Read Tue, Sep 29, 2026, 5:57 PM UTC.