Greece earthquakes

M3.1 earthquake 1 km NNE of Ouranoupolis, Greece

A magnitude 3.1 earthquake struck 1 km NNE of Ouranoupolis, Greece on Thu, Sep 4, 2003, 2:37 AM GMT+3 (23:37 UTC), 28 km (17 mi) below the surface.

A larger quake followed: M3.5 16 km SW of Kassándreia, Greece. 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
3.1 (md), minor
Local time
UTC
2003-09-03 23:37:25 UTC
Depth
28.0 km (17.4 mi), shallow
Epicenter
40.350° N, 23.990° E
Region
Greece
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
68°
Stations used
20

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 9 in the 30 days before it.

After

  1. 2.16 km S of Ormýlia, Greece · 8427 days ago · 10 km deep · 41 km away
  2. 1.73 km W of Peristerá, Greece · 8422 days ago · 10 km deep · 76 km away
  3. 2.06 km NW of Arnaía, Greece · 8417 days ago · 10 km deep · 43 km away
  4. 1.69 km ENE of Nigríta, Greece · 8414 days ago · 10 km deep · 72 km away
  5. 3.516 km SW of Kassándreia, Greece · 8412 days ago · 10 km deep · 76 km away
  6. 2.02 km SE of Néa Apollonía, Greece · 8412 days ago · 10 km deep · 53 km away
  7. 2.337 km ENE of Zagorá, Greece · 8400 days ago · 10 km deep · 96 km away
  8. 2.36 km NNW of Palaiochóri, Greece · 8400 days ago · 10 km deep · 38 km away
  9. 2.04 km WNW of Arnaía, Greece · 8400 days ago · 5 km deep · 42 km away
  10. 3.51 km SW of Ágios Pávlos, Greece · 8398 days ago · 5 km deep · 93 km away
  11. 1.94 km N of Lagkadás, Greece · 8396 days ago · 10 km deep · 92 km away
  12. 2.03 km S of Kavallári, Greece · 8389 days ago · 10 km deep · 88 km away
  13. 1.51 km ENE of Oraiókastro, Greece · 8388 days ago · 10 km deep · 99 km away
  14. 2.53 km WSW of Néa Vrasná, Greece · 8387 days ago · 10 km deep · 47 km away
  15. 2.05 km E of Nigríta, Greece · 8385 days ago · 4 km deep · 72 km away
  16. 1.86 km WSW of Néa Apollonía, Greece · 8380 days ago · 10 km deep · 60 km away
  17. 3.3Aegean Sea · 8376 days ago · 15 km deep · 88 km away
  18. 2.412 km SSW of Nikísiani, Greece · 8373 days ago · 10 km deep · 55 km away

Before

  1. 3.711 km SSE of Sykiá, Greece · 8440 days ago · 29 km deep · 46 km away
  2. 3.210 km SSW of Megáli Panagía, Greece · 8444 days ago · 12 km deep · 29 km away
  3. 2.426 km SE of Limenária, Greece · 8452 days ago · 7 km deep · 70 km away
  4. 2.311 km SW of Kassándreia, Greece · 8452 days ago · 10 km deep · 70 km away
  5. 2.33 km NNW of Ouranoupolis, Greece · 8452 days ago · 5 km deep · 2 km away
  6. 3.142 km SSE of Sykiá, Greece · 8453 days ago · 17 km deep · 74 km away
  7. 1.710 km SW of Kassándreia, Greece · 8453 days ago · 10 km deep · 70 km away
  8. 1.710 km SW of Kassándreia, Greece · 8453 days ago · 10 km deep · 70 km away
  9. 2.510 km SW of Kassándreia, Greece · 8453 days ago · 2 km deep · 70 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000c6pc. Read Wed, Sep 30, 2026, 12:47 PM UTC.