Greece earthquakes

M3.1 earthquake 9 km NE of Itháki, Greece

A magnitude 3.1 earthquake struck 9 km NE of Itháki, Greece on Sun, Nov 17, 1991, 4:49 PM GMT+2 (14:49 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.2 9 km S of Káto Acha?a, 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
3.1 (Md, duration), minor
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1991-11-17 14:49:55 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
38.425° N, 20.790° 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 8 in the 30 days before it.

After

  1. 3.03 km ESE of Náfpaktos, Greece · 12736 days ago · 9 km deep · 94 km away
  2. 3.939 km WSW of Lixoúri, Greece · 12733 days ago · 5 km deep · 79 km away
  3. 3.619 km WNW of Lixoúri, Greece · 12722 days ago · 10 km deep · 51 km away
  4. 3.96 km SE of Náfpaktos, Greece · 12714 days ago · 15 km deep · 96 km away
  5. 3.15 km WNW of Fyteíes, Greece · 12712 days ago · 10 km deep · 44 km away
  6. 3.25 km S of Galatás, Greece · 12707 days ago · 10 km deep · 68 km away
  7. 3.313 km WNW of Lefkáda, Greece · 12705 days ago · 8 km deep · 55 km away
  8. 4.29 km S of Káto Acha?a, Greece · 12704 days ago · 47 km deep · 77 km away
  9. 3.711 km SW of Káto Mazaráki, Greece · 12702 days ago · 10 km deep · 81 km away
  10. 3.313 km NW of Katastárion, Greece · 12701 days ago · 10 km deep · 59 km away
  11. 3.815 km ESE of Zakynthos, Greece · 12700 days ago · 46 km deep · 83 km away
  12. 3.254 km SSW of Lixoúri, Greece · 12687 days ago · 33 km deep · 93 km away
  13. 3.117 km SW of Néos Oropós, Greece · 12687 days ago · 10 km deep · 73 km away
  14. 3.112 km SW of Lixoúri, Greece · 12687 days ago · 10 km deep · 52 km away
  15. 3.42 km NNE of Kyllíni, Greece · 12687 days ago · 27 km deep · 62 km away
  16. 3.18 km NW of Náfpaktos, Greece · 12686 days ago · 5 km deep · 85 km away
  17. 4.02 km WSW of Póros, Greece · 12680 days ago · 10 km deep · 32 km away

Before

  1. 2.915 km NW of Sámi, Greece · 12740 days ago · 5 km deep · 27 km away
  2. 3.534 km SW of Lefkáda, Greece · 12748 days ago · 10 km deep · 37 km away
  3. 4.18 km SE of Póros, Greece · 12757 days ago · 56 km deep · 36 km away
  4. 3.016 km S of Karpenísi, Greece · 12759 days ago · 10 km deep · 94 km away
  5. 4.019 km SW of Lefkáda, Greece · 12765 days ago · 10 km deep · 41 km away
  6. 2.811 km NNW of Préveza, Greece · 12765 days ago · 10 km deep · 70 km away
  7. 3.95 km W of Náfpaktos, Greece · 12767 days ago · 21 km deep · 85 km away
  8. 3.218 km SSW of Lixoúri, Greece · 12769 days ago · 13 km deep · 56 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0004z8y. Read Sat, Oct 3, 2026, 4:42 AM UTC.