Greece earthquakes

M3.4 earthquake 4 km SSE of Karátoula, Greece

A magnitude 3.4 earthquake struck 4 km SSE of Karátoula, Greece on Sat, Feb 21, 2004, 12:37 AM GMT+2 (22:37 UTC), 18 km (11 mi) below the surface.

A larger quake followed: M5.6 6 km ESE of Arfará, 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
3.4 (ML, local (Richter)), minor
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2004-02-20 22:37:05 UTC
Depth
18.0 km (11.2 mi), shallow
Epicenter
37.700° N, 21.550° 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 usp000cmq6. 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
120°
Stations used
23

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 44 in the 60 days after this one and 34 in the 30 days before it.

After

  1. 3.11 km SSW of Varvásaina, Greece · 8262 days ago · 26 km deep · 7 km away
  2. 3.34 km S of Goúmero, Greece · 8261 days ago · 22 km deep · 7 km away
  3. 3.611 km N of Kyllíni, Greece · 8261 days ago · 4 km deep · 52 km away
  4. 3.316 km W of Dimitsána, Greece · 8257 days ago · 12 km deep · 29 km away
  5. 2.82 km N of Aígio, Greece · 8256 days ago · 29 km deep · 79 km away
  6. 3.74 km NE of Valsamáta, Greece · 8256 days ago · 14 km deep · 99 km away
  7. 3.013 km E of Chalandrítsa, Greece · 8255 days ago · 23 km deep · 55 km away
  8. 5.66 km ESE of Arfará, Greece · 8253 days ago · 9 km deep · 80 km away
  9. 3.32 km S of Kainoúryion, Greece · 8253 days ago · 19 km deep · 98 km away
  10. 3.14 km NE of Lálas, Greece · 8253 days ago · 5 km deep · 19 km away
  11. 2.911 km NE of Arfará, Greece · 8253 days ago · 5 km deep · 73 km away
  12. 3.54 km N of Témeni, Greece · 8252 days ago · 18 km deep · 82 km away
  13. 3.310 km E of Arfará, Greece · 8252 days ago · 5 km deep · 81 km away
  14. 3.34 km E of Sperchógeia, Greece · 8251 days ago · 5 km deep · 85 km away
  15. 3.33 km NNE of Témeni, Greece · 8248 days ago · 5 km deep · 82 km away
  16. 3.13 km NNE of Náfpaktos, Greece · 8247 days ago · 4 km deep · 84 km away
  17. 2.92 km WNW of Rododáfni, Greece · 8243 days ago · 31 km deep · 77 km away
  18. 3.433 km S of Lithakiá, Greece · 8242 days ago · 18 km deep · 73 km away
  19. 3.414 km SE of Chalandrítsa, Greece · 8241 days ago · 5 km deep · 48 km away
  20. 3.010 km SSW of Aígio, Greece · 8241 days ago · 24 km deep · 67 km away
  21. 3.06 km ENE of Lálas, Greece · 8241 days ago · 15 km deep · 21 km away
  22. 3.25 km NNW of Antirrio, Greece · 8239 days ago · 29 km deep · 78 km away
  23. 3.111 km ENE of Arfará, Greece · 8238 days ago · 3 km deep · 80 km away
  24. 3.111 km NE of Kamárai, Greece · 8238 days ago · 25 km deep · 89 km away
  25. 3.310 km SW of Póros, Greece · 8237 days ago · 10 km deep · 86 km away
  26. 2.87 km ENE of Náfpaktos, Greece · 8236 days ago · 19 km deep · 85 km away
  27. 3.2southern Greece · 8235 days ago · 5 km deep · 77 km away
  28. 3.46 km NE of Témeni, Greece · 8235 days ago · 7 km deep · 85 km away
  29. 3.56 km WSW of Arkoúdi, Greece · 8235 days ago · 4 km deep · 46 km away
  30. 3.38 km ESE of Arfará, Greece · 8235 days ago · 4 km deep · 82 km away
  31. 3.33 km S of Sperchógeia, Greece · 8235 days ago · 5 km deep · 86 km away
  32. 3.27 km W of Antirrio, Greece · 8234 days ago · 28 km deep · 71 km away
  33. 3.540 km W of Filiatrá, Greece · 8233 days ago · 5 km deep · 76 km away
  34. 3.02 km ENE of Káto Acha?a, Greece · 8232 days ago · 5 km deep · 51 km away
  35. 3.18 km NNE of Témeni, Greece · 8232 days ago · 5 km deep · 86 km away
  36. 3.412 km SW of Gargaliánoi, Greece · 8228 days ago · 5 km deep · 80 km away
  37. 3.219 km SE of Lithakiá, Greece · 8225 days ago · 5 km deep · 51 km away
  38. 3.012 km SE of Vlachópoulo, Greece · 8225 days ago · 5 km deep · 88 km away
  39. 3.151 km SSW of Lithakiá, Greece · 8216 days ago · 4 km deep · 94 km away
  40. 3.19 km ENE of Arfará, Greece · 8215 days ago · 4 km deep · 78 km away
  41. 3.08 km SSW of Rododáfni, Greece · 8211 days ago · 12 km deep · 68 km away
  42. 3.28 km E of Náfpaktos, Greece · 8208 days ago · 16 km deep · 84 km away
  43. 3.529 km S of Lithakiá, Greece · 8208 days ago · 5 km deep · 69 km away
  44. 3.49 km SSW of Mesolóngi, Greece · 8203 days ago · 7 km deep · 67 km away

Before

  1. 3.03 km NNE of Pelópi, Greece · 8262 days ago · 12 km deep · 5 km away
  2. 2.91 km NE of Archaía Olympía, Greece · 8262 days ago · 4 km deep · 9 km away
  3. 3.21 km W of Vartholomió, Greece · 8263 days ago · 37 km deep · 36 km away
  4. 3.22 km SE of Gargaliánoi, Greece · 8263 days ago · 22 km deep · 73 km away
  5. 3.22 km SSW of Thérmo, Greece · 8264 days ago · 5 km deep · 95 km away
  6. 3.10 km NNE of Thérmo, Greece · 8264 days ago · 21 km deep · 98 km away
  7. 3.36 km E of Gavaloú, Greece · 8265 days ago · 19 km deep · 92 km away
  8. 3.532 km SSE of Lithakiá, Greece · 8267 days ago · 5 km deep · 57 km away
  9. 3.37 km N of Káto Acha?a, Greece · 8268 days ago · 5 km deep · 58 km away
  10. 3.412 km WNW of Trípoli, Greece · 8272 days ago · 17 km deep · 64 km away
  11. 3.19 km NNE of Gaïtánion, Greece · 8273 days ago · 5 km deep · 57 km away
  12. 3.311 km W of Galaxídhion, Greece · 8276 days ago · 31 km deep · 97 km away
  13. 3.05 km NNW of Langádhia, Greece · 8280 days ago · 24 km deep · 41 km away
  14. 3.32 km NW of Lálas, Greece · 8280 days ago · 22 km deep · 14 km away
  15. 3.18 km NNW of Kalávryta, Greece · 8281 days ago · 44 km deep · 63 km away
  16. 2.916 km NNE of Langádhia, Greece · 8281 days ago · 10 km deep · 52 km away
  17. 3.30 km NW of Pýlos, Greece · 8281 days ago · 5 km deep · 88 km away
  18. 3.09 km W of Pátra, Greece · 8282 days ago · 34 km deep · 63 km away
  19. 3.4Ionian Sea · 8286 days ago · 20 km deep · 59 km away
  20. 3.36 km WSW of Kardamás, Greece · 8286 days ago · 4 km deep · 25 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000cmq6. Read Mon, Oct 5, 2026, 8:23 AM UTC.