Greece earthquakes

M3.3 earthquake southern Greece

A magnitude 3.3 earthquake struck in southern Greece on Sat, Dec 29, 1990, 12:23 AM GMT+2 (22:23 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.8 19 km SSE of Lithakiá, 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
3.3 (ML, local (Richter)), minor
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1990-12-28 22:23:16 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
37.582° N, 21.985° 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

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 22 in the 60 days after this one and 4 in the 30 days before it.

After

  1. 2.88 km NE of Náfpaktos, Greece · 13059 days ago · 10 km deep · 96 km away
  2. 2.812 km S of Lidoríki, Greece · 13059 days ago · 10 km deep · 94 km away
  3. 2.67 km NE of Kamárai, Greece · 13056 days ago · 10 km deep · 85 km away
  4. 2.79 km W of Galaxídhion, Greece · 13056 days ago · 10 km deep · 91 km away
  5. 3.011 km W of Megalópoli, Greece · 13053 days ago · 10 km deep · 20 km away
  6. 3.710 km NE of Kamárai, Greece · 13050 days ago · 5 km deep · 88 km away
  7. 3.15 km NNW of Náfpaktos, Greece · 13049 days ago · 5 km deep · 97 km away
  8. 2.811 km SW of Epitálio, Greece · 13047 days ago · 10 km deep · 53 km away
  9. 2.86 km NNW of Náfpaktos, Greece · 13047 days ago · 33 km deep · 98 km away
  10. 2.815 km SSE of Karyés, Greece · 13046 days ago · 33 km deep · 70 km away
  11. 3.06 km NE of Rododáfni, Greece · 13039 days ago · 10 km deep · 81 km away
  12. 3.013 km NNE of Témeni, Greece · 13037 days ago · 10 km deep · 87 km away
  13. 2.76 km N of Koutsopódi, Greece · 13037 days ago · 10 km deep · 66 km away
  14. 2.713 km SE of Lithakiá, Greece · 13035 days ago · 10 km deep · 94 km away
  15. 3.00 km SE of Náfpaktos, Greece · 13019 days ago · 10 km deep · 90 km away
  16. 2.912 km W of Galaxídhion, Greece · 13019 days ago · 10 km deep · 90 km away
  17. 3.44 km NNW of Filiatrá, Greece · 13017 days ago · 10 km deep · 57 km away
  18. 3.513 km WNW of Megalópoli, Greece · 13016 days ago · 10 km deep · 16 km away
  19. 3.311 km NW of Perachóra, Greece · 13015 days ago · 10 km deep · 98 km away
  20. 3.45 km ENE of Leonídio, Greece · 13014 days ago · 33 km deep · 93 km away
  21. 3.54 km E of Zakynthos, Greece · 13014 days ago · 25 km deep · 94 km away
  22. 4.819 km SSE of Lithakiá, Greece · 13009 days ago · 14 km deep · 95 km away

Before

  1. 4.026 km SSW of Epitálio, Greece · 13066 days ago · 10 km deep · 59 km away
  2. 4.031 km WSW of Filiatrá, Greece · 13076 days ago · 60 km deep · 89 km away
  3. 4.09 km W of Arkoúdi, Greece · 13086 days ago · 10 km deep · 92 km away
  4. 3.07 km W of Náfpaktos, Greece · 13090 days ago · 10 km deep · 93 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0004jx1. Read Sat, Oct 3, 2026, 6:48 AM UTC.