Greece earthquakes

M3.4 earthquake 6 km N of Astakós, Greece

A magnitude 3.4 earthquake struck 6 km N of Astakós, Greece on Sat, Jan 23, 1988, 6:25 PM GMT+2 (16:25 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.5 2 km SSW of Sardínia, Greece. This one was a foreshock.

Agrínio forecastMore in Greece

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
3.4 (ml), minor
Local time
UTC
1988-01-23 16:25:53 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
38.596° N, 21.077° 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: 12 in the 60 days after this one and 4 in the 30 days before it.

After

  1. 3.27 km S of Chalandrítsa, Greece · 14125 days ago · 10 km deep · 88 km away
  2. 3.84 km SW of Lixoúri, Greece · 14114 days ago · 10 km deep · 76 km away
  3. 3.316 km NNE of Karpenísi, Greece · 14108 days ago · 10 km deep · 84 km away
  4. 3.34 km NNE of Mesolóngi, Greece · 14096 days ago · 28 km deep · 39 km away
  5. 3.34 km W of Dhokímion, Greece · 14096 days ago · 10 km deep · 22 km away
  6. 3.25 km SW of Fyteíes, Greece · 14095 days ago · 10 km deep · 9 km away
  7. 4.02 km ESE of Lepenoú, Greece · 14095 days ago · 69 km deep · 24 km away
  8. 3.23 km SW of Lepenoú, Greece · 14093 days ago · 10 km deep · 18 km away
  9. 3.115 km SW of Rododáfni, Greece · 14092 days ago · 10 km deep · 91 km away
  10. 3.510 km SE of Sardínia, Greece · 14089 days ago · 10 km deep · 33 km away
  11. 4.52 km SSW of Sardínia, Greece · 14083 days ago · 47 km deep · 32 km away
  12. 4.56 km SE of Fyteíes, Greece · 14073 days ago · 47 km deep · 15 km away

Before

  1. 4.97 km SSE of Kandíla, Greece · 14130 days ago · 37 km deep · 10 km away
  2. 3.62 km SW of Kanaláki, Greece · 14131 days ago · 8 km deep · 81 km away
  3. 3.6Greece-Albania border region · 14133 days ago · 10 km deep · 84 km away
  4. 3.17 km E of Galatás, Greece · 14148 days ago · 33 km deep · 56 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0003cb2. Read Mon, Sep 28, 2026, 8:32 PM UTC.