Greece earthquakes

M4.1 earthquake 33 km SSE of Gáïos, Greece

A magnitude 4.1 earthquake struck 33 km SSE of Gáïos, Greece on Tue, Jun 25, 1991, 12:29 PM GMT+3 (09:29 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M5.3 11 km S of Astakós, 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
4.1 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1991-06-25 09:29:24 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
38.911° N, 20.297° 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: 17 in the 60 days after this one and 5 in the 30 days before it.

After

  1. 5.311 km S of Astakós, Greece · 12882 days ago · 40 km deep · 87 km away
  2. 3.010 km NE of Itháki, Greece · 12882 days ago · 10 km deep · 70 km away
  3. 3.722 km WSW of Katochí, Greece · 12881 days ago · 10 km deep · 93 km away
  4. 3.710 km SW of Kanaláki, Greece · 12879 days ago · 10 km deep · 34 km away
  5. 3.414 km SW of Astakós, Greece · 12873 days ago · 10 km deep · 79 km away
  6. 3.05 km SSW of Fyteíes, Greece · 12871 days ago · 10 km deep · 81 km away
  7. 3.09 km SW of Katochí, Greece · 12870 days ago · 10 km deep · 99 km away
  8. 3.021 km NE of Póros, Greece · 12863 days ago · 5 km deep · 90 km away
  9. 4.16 km E of Koutselió, Greece · 12857 days ago · 27 km deep · 97 km away
  10. 3.27 km N of Pappadátes, Greece · 12846 days ago · 10 km deep · 68 km away
  11. 3.411 km N of Lefkímmi, Greece · 12846 days ago · 10 km deep · 71 km away
  12. 2.59 km W of Rodotópi, Greece · 12837 days ago · 10 km deep · 92 km away
  13. 3.046 km SW of Gáïos, Greece · 12836 days ago · 10 km deep · 47 km away
  14. 3.04 km E of Stános, Greece · 12835 days ago · 10 km deep · 81 km away
  15. 3.416 km ENE of Kríkellos, Greece · 12827 days ago · 88 km deep · 91 km away
  16. 3.425 km SW of Lixoúri, Greece · 12825 days ago · 10 km deep · 97 km away
  17. 3.220 km ESE of Itháki, Greece · 12823 days ago · 10 km deep · 88 km away

Before

  1. 3.23 km ESE of Kanaláki, Greece · 12884 days ago · 10 km deep · 45 km away
  2. 3.05 km SSW of Kanaláki, Greece · 12884 days ago · 10 km deep · 39 km away
  3. 4.56 km E of Párga, Greece · 12885 days ago · 33 km deep · 44 km away
  4. 2.58 km WNW of Prámanta, Greece · 12904 days ago · 10 km deep · 94 km away
  5. 2.73 km ENE of Neápolis, Greece · 12906 days ago · 10 km deep · 98 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0004tcx. Read Fri, Oct 2, 2026, 1:22 PM UTC.