Greece earthquakes

M2.5 earthquake 33 km SSE of Pefkochóri, Greece

A magnitude 2.5 earthquake struck 33 km SSE of Pefkochóri, Greece on Sat, Oct 20, 1990, 6:49 PM GMT+2 (16:49 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M3.8 25 km N of Patitírion, 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
2.5 (ML, local (Richter)), micro
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1990-10-20 16:49:22 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
39.722° N, 23.799° 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: 21 in the 60 days after this one and 11 in the 30 days before it.

After

  1. 1.83 km SSW of Arnaía, Greece · 13120 days ago · 10 km deep · 84 km away
  2. 2.820 km NNW of Skópelos, Greece · 13120 days ago · 10 km deep · 48 km away
  3. 2.15 km N of Arnaía, Greece · 13119 days ago · 10 km deep · 92 km away
  4. 2.24 km N of Palaiochóri, Greece · 13114 days ago · 10 km deep · 91 km away
  5. 2.110 km SSW of Sykiá, Greece · 13111 days ago · 10 km deep · 27 km away
  6. 3.23 km SW of Kassándreia, Greece · 13107 days ago · 5 km deep · 49 km away
  7. 3.019 km SSE of Sykiá, Greece · 13105 days ago · 10 km deep · 24 km away
  8. 2.96 km SE of Ouranoupolis, Greece · 13101 days ago · 10 km deep · 67 km away
  9. 3.825 km N of Patitírion, Greece · 13095 days ago · 23 km deep · 39 km away
  10. 2.920 km N of Patitírion, Greece · 13095 days ago · 10 km deep · 44 km away
  11. 2.928 km NNW of Patitírion, Greece · 13095 days ago · 10 km deep · 38 km away
  12. 2.333 km NNW of Patitírion, Greece · 13092 days ago · 10 km deep · 34 km away
  13. 1.84 km N of Palaiochóri, Greece · 13091 days ago · 10 km deep · 91 km away
  14. 2.940 km SSE of Pefkochóri, Greece · 13090 days ago · 11 km deep · 11 km away
  15. 2.98 km NE of Áno Lekhónia, Greece · 13082 days ago · 10 km deep · 69 km away
  16. 2.616 km ESE of Sárti, Greece · 13079 days ago · 10 km deep · 48 km away
  17. 3.218 km SW of Skiáthos, Greece · 13077 days ago · 10 km deep · 86 km away
  18. 3.319 km SE of Sykiá, Greece · 13076 days ago · 10 km deep · 31 km away
  19. 3.18 km E of Rizómylos, Greece · 13073 days ago · 10 km deep · 88 km away
  20. 2.84 km ESE of Rizómylos, Greece · 13073 days ago · 10 km deep · 92 km away
  21. 2.926 km SE of Sykiá, Greece · 13072 days ago · 10 km deep · 32 km away

Before

  1. 2.212 km SW of Kassándreia, Greece · 13134 days ago · 5 km deep · 51 km away
  2. 2.50 km ENE of Pefkochóri, Greece · 13138 days ago · 5 km deep · 33 km away
  3. 3.17 km NE of Pefkochóri, Greece · 13139 days ago · 10 km deep · 37 km away
  4. 2.95 km E of Pefkochóri, Greece · 13139 days ago · 10 km deep · 32 km away
  5. 3.49 km SW of Néos Marmarás, Greece · 13139 days ago · 10 km deep · 35 km away
  6. 3.13 km NNW of Kalýves Polygýrou, Greece · 13143 days ago · 5 km deep · 75 km away
  7. 2.64 km ESE of Néa Potídhaia, Greece · 13143 days ago · 33 km deep · 63 km away
  8. 2.89 km SSE of Kalýves Polygýrou, Greece · 13144 days ago · 10 km deep · 63 km away
  9. 3.28 km NNE of Néa Fókaia, Greece · 13144 days ago · 12 km deep · 61 km away
  10. 3.615 km SW of Skópelos, Greece · 13144 days ago · 10 km deep · 80 km away
  11. 3.018 km SSW of Skópelos, Greece · 13159 days ago · 10 km deep · 84 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0004fzh. Read Sat, Oct 3, 2026, 3:36 PM UTC.