Greece earthquakes

M3.7 earthquake 55 km W of Kýthira, Greece

A magnitude 3.7 earthquake struck 55 km W of Kýthira, Greece on Sun, Dec 28, 2003, 6:43 PM GMT+2 (16:43 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.9 50 km WSW of Kýthira, Greece. This one was a foreshock.

Kalamata forecastMore in Greece

Map

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

Open the live map with earthquakes

The earthquake

Magnitude
3.7 (md), minor
Local time
UTC
2003-12-28 16:43:18 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
36.073° N, 22.377° 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.

Depth from
OPERATOR_ASSIGNED
Station coverage gap
129°
Stations used
21

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 19 in the 60 days after this one and 12 in the 30 days before it.

After

  1. 3.782 km S of Koróni, Greece · 8311 days ago · 5 km deep · 34 km away
  2. 3.062 km W of Kíssamos, Greece · 8311 days ago · 12 km deep · 83 km away
  3. 3.369 km S of Koróni, Greece · 8308 days ago · 10 km deep · 43 km away
  4. 3.34 km WSW of Kýthira, Greece · 8304 days ago · 23 km deep · 52 km away
  5. 3.558 km SSE of Koróni, Greece · 8302 days ago · 5 km deep · 33 km away
  6. 3.559 km S of Koróni, Greece · 8297 days ago · 24 km deep · 44 km away
  7. 3.589 km SSW of Kýthira, Greece · 8291 days ago · 22 km deep · 71 km away
  8. 3.136 km SSE of Koróni, Greece · 8282 days ago · 54 km deep · 52 km away
  9. 3.442 km SSW of Kýthira, Greece · 8273 days ago · 19 km deep · 55 km away
  10. 3.261 km S of Koróni, Greece · 8273 days ago · 6 km deep · 44 km away
  11. 3.316 km WSW of Kýthira, Greece · 8272 days ago · 45 km deep · 40 km away
  12. 3.050 km S of Koróni, Greece · 8270 days ago · 5 km deep · 51 km away
  13. 4.950 km WSW of Kýthira, Greece · 8270 days ago · 16 km deep · 10 km away
  14. 3.43 km SW of Géfyra, Greece · 8269 days ago · 16 km deep · 86 km away
  15. 3.738 km S of Methóni, Greece · 8264 days ago · 30 km deep · 71 km away
  16. 3.422 km NNW of Kýthira, Greece · 8257 days ago · 21 km deep · 59 km away
  17. 3.448 km S of Kýthira, Greece · 8254 days ago · 30 km deep · 74 km away
  18. 3.6101 km SSW of Kýthira, Greece · 8254 days ago · 37 km deep · 78 km away
  19. 3.222 km SSW of Géfyra, Greece · 8254 days ago · 46 km deep · 69 km away

Before

  1. 4.443 km W of Kýthira, Greece · 8313 days ago · 18 km deep · 12 km away
  2. 3.444 km S of Methóni, Greece · 8318 days ago · 3 km deep · 67 km away
  3. 3.366 km S of Koróni, Greece · 8320 days ago · 25 km deep · 39 km away
  4. 3.585 km S of Koróni, Greece · 8321 days ago · 7 km deep · 47 km away
  5. 4.4southern Greece · 8321 days ago · 11 km deep · 53 km away
  6. 3.376 km W of Kýthira, Greece · 8322 days ago · 5 km deep · 21 km away
  7. 3.5133 km WSW of Kýthira, Greece · 8326 days ago · 59 km deep · 84 km away
  8. 3.348 km S of Koróni, Greece · 8326 days ago · 3 km deep · 46 km away
  9. 4.0118 km WSW of Kýthira, Greece · 8328 days ago · 21 km deep · 66 km away
  10. 3.330 km SW of Methóni, Greece · 8337 days ago · 10 km deep · 97 km away
  11. 3.245 km SSE of Koróni, Greece · 8340 days ago · 5 km deep · 44 km away
  12. 3.747 km SSW of Methóni, Greece · 8341 days ago · 28 km deep · 92 km away

Earthquakes todayGreece earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000cgd5. Read Wed, Sep 30, 2026, 8:37 PM UTC.