Greece earthquakes

M3.8 earthquake 20 km WNW of Kyllíni, Greece

A magnitude 3.8 earthquake struck 20 km WNW of Kyllíni, Greece on Mon, Oct 31, 1988, 5:16 AM GMT+2 (03:16 UTC), 17 km (11 mi) below the surface.

A larger quake followed: M4.7 2 km SSW of Vartholomió, 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
3.8 (mb, body-wave), minor
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1988-10-31 03:16:40 UTC
Depth
17.4 km (10.8 mi), shallow
Epicenter
37.991° N, 20.928° 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.

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 66 in the 30 days before it.

After

  1. 3.817 km WNW of Kyllíni, Greece · 13853 days ago · 10 km deep · 4 km away
  2. 4.547 km SW of Lithakiá, Greece · 13850 days ago · 42 km deep · 75 km away
  3. 3.23 km SW of Río, Greece · 13849 days ago · 10 km deep · 79 km away
  4. 3.813 km NW of Sámi, Greece · 13844 days ago · 39 km deep · 52 km away
  5. 3.539 km SSW of Lithakiá, Greece · 13842 days ago · 10 km deep · 71 km away
  6. 4.532 km SW of Lixoúri, Greece · 13841 days ago · 46 km deep · 69 km away
  7. 3.6southern Greece · 13841 days ago · 63 km deep · 66 km away
  8. 3.314 km WSW of Kardamás, Greece · 13839 days ago · 10 km deep · 40 km away
  9. 3.11 km W of Áno Kastrítsi, Greece · 13827 days ago · 10 km deep · 84 km away
  10. 3.456 km WSW of Lithakiá, Greece · 13826 days ago · 10 km deep · 82 km away
  11. 4.019 km SSE of Póros, Greece · 13825 days ago · 23 km deep · 4 km away
  12. 3.15 km WSW of Vanáton, Greece · 13825 days ago · 10 km deep · 26 km away
  13. 3.72 km ESE of Aktaío, Greece · 13817 days ago · 10 km deep · 85 km away
  14. 4.72 km SSW of Vartholomió, Greece · 13809 days ago · 56 km deep · 28 km away
  15. 3.614 km WSW of Lithakiá, Greece · 13809 days ago · 17 km deep · 41 km away
  16. 3.517 km ESE of Póros, Greece · 13802 days ago · 10 km deep · 9 km away
  17. 3.64 km E of Zakynthos, Greece · 13802 days ago · 31 km deep · 24 km away
  18. 4.62 km ENE of Náfpaktos, Greece · 13800 days ago · 37 km deep · 93 km away
  19. 3.211 km ESE of Póros, Greece · 13798 days ago · 10 km deep · 16 km away

Before

  1. 4.215 km N of Gaïtánion, Greece · 13853 days ago · 46 km deep · 7 km away
  2. 3.813 km WNW of Arkoúdi, Greece · 13853 days ago · 14 km deep · 11 km away
  3. 3.726 km NW of Itháki, Greece · 13853 days ago · 10 km deep · 70 km away
  4. 3.629 km NW of Itháki, Greece · 13853 days ago · 10 km deep · 74 km away
  5. 3.811 km NNE of Gaïtánion, Greece · 13854 days ago · 10 km deep · 11 km away
  6. 3.716 km SSW of Lixoúri, Greece · 13855 days ago · 11 km deep · 52 km away
  7. 3.917 km SSE of Póros, Greece · 13856 days ago · 33 km deep · 6 km away
  8. 3.311 km NNE of Gaïtánion, Greece · 13858 days ago · 10 km deep · 11 km away
  9. 4.15 km NW of Kyllíni, Greece · 13858 days ago · 58 km deep · 15 km away
  10. 3.429 km SSW of Lithakiá, Greece · 13859 days ago · 10 km deep · 60 km away
  11. 3.349 km WSW of Lithakiá, Greece · 13860 days ago · 10 km deep · 73 km away
  12. 3.215 km ESE of Zakynthos, Greece · 13860 days ago · 33 km deep · 33 km away
  13. 3.919 km NW of Kyllíni, Greece · 13861 days ago · 41 km deep · 9 km away
  14. 4.017 km N of Gaïtánion, Greece · 13861 days ago · 49 km deep · 6 km away
  15. 4.02 km WSW of Kyllíni, Greece · 13861 days ago · 58 km deep · 18 km away
  16. 4.514 km NNE of Gaïtánion, Greece · 13861 days ago · 52 km deep · 9 km away
  17. 4.418 km NNE of Vanáton, Greece · 13862 days ago · 51 km deep · 4 km away
  18. 3.612 km NNE of Gaïtánion, Greece · 13862 days ago · 10 km deep · 11 km away
  19. 3.70 km NW of Zakynthos, Greece · 13863 days ago · 10 km deep · 23 km away
  20. 4.0Greece · 13864 days ago · 17 km deep · 18 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0003nck. Read Sun, Oct 4, 2026, 8:55 PM UTC.