Greece earthquakes

M3.5 earthquake 4 km NNE of Agía Marína, Greece

A magnitude 3.5 earthquake struck 4 km NNE of Agía Marína, Greece on Sun, Apr 18, 2004, 4:38 PM GMT+3 (13:38 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.4 30 km W of Kéfalos, Greece. This one was a foreshock.

Turgutreis forecastMore in Greece

Map

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

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The earthquake

Magnitude
3.5 (Md, duration), minor
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2004-04-18 13:38:32 UTC
Depth
10.3 km (6.4 mi), shallow
Epicenter
37.190° N, 26.865° E
Region
Greece
Tsunami flag
No
Status
Reviewed by a seismologist

What happened

The USGS’s account of the effects of this earthquake.

no people dead or missing; no people injured; no buildings damaged or destroyed

From the USGS event page for usp000csv4. U.S. Geological Survey text and figures are in the public domain.

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
136°
Stations used
12

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 18 in the 60 days after this one and 2 in the 30 days before it.

After

  1. 3.519 km SW of Seferihisar, Turkey · 8200 days ago · 40 km deep · 98 km away
  2. 3.411 km N of Agía Marína, Greece · 8200 days ago · 28 km deep · 8 km away
  3. 4.021 km WSW of Kéfalos, Greece · 8193 days ago · 157 km deep · 61 km away
  4. 3.712 km ENE of Skála, Greece · 8188 days ago · 26 km deep · 26 km away
  5. 3.58 km NW of Datça, Turkey · 8185 days ago · 26 km deep · 80 km away
  6. 3.125 km W of Kéfalos, Greece · 8179 days ago · 24 km deep · 53 km away
  7. 3.219 km SSE of Kos, Greece · 8167 days ago · 25 km deep · 68 km away
  8. 2.79 km E of Mandráki, Greece · 8166 days ago · 18 km deep · 72 km away
  9. 2.723 km WSW of Agios Kirykos, Greece · 8162 days ago · 10 km deep · 80 km away
  10. 3.527 km SSE of Mandráki, Greece · 8161 days ago · 5 km deep · 96 km away
  11. 3.912 km S of Mandráki, Greece · 8158 days ago · 16 km deep · 81 km away
  12. 3.112 km SSE of Mandráki, Greece · 8155 days ago · 13 km deep · 81 km away
  13. 3.628 km NE of Astypálaia, Greece · 8154 days ago · 12 km deep · 57 km away
  14. 3.334 km WNW of Kéfalos, Greece · 8154 days ago · 59 km deep · 48 km away
  15. 3.130 km W of Kéfalos, Greece · 8154 days ago · 45 km deep · 52 km away
  16. 4.430 km W of Kéfalos, Greece · 8154 days ago · 30 km deep · 51 km away
  17. 3.130 km W of Kéfalos, Greece · 8153 days ago · 48 km deep · 50 km away
  18. 4.229 km SW of Kéfalos, Greece · 8146 days ago · 153 km deep · 74 km away

Before

  1. 3.24 km SW of Germencik, Turkey · 8214 days ago · 18 km deep · 95 km away
  2. 3.121 km SSW of Turgut, Turkey · 8219 days ago · 17 km deep · 99 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000csv4. Read Thu, Oct 1, 2026, 7:25 AM UTC.