Greece earthquakes

M3.1 earthquake 1 km SSE of Río, Greece

A magnitude 3.1 earthquake struck 1 km SSE of Río, Greece on Tue, Jun 26, 1984, 3:55 AM GMT+3 (00:55 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.5 15 km NNE of Xylókastro, 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 (ML, local (Richter)), minor
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1984-06-26 00:55:08 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
38.285° N, 21.792° 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. 3.39 km SSW of Anávra, Greece · 15430 days ago · 10 km deep · 95 km away
  2. 3.53 km ENE of Angelókastro, Greece · 15426 days ago · 10 km deep · 51 km away
  3. 3.45 km NE of Náfpaktos, Greece · 15416 days ago · 10 km deep · 17 km away
  4. 4.313 km ESE of Karpenísi, Greece · 15410 days ago · 32 km deep · 67 km away
  5. 3.29 km ENE of Dimitsána, Greece · 15410 days ago · 10 km deep · 80 km away
  6. 3.317 km SSE of Chalandrítsa, Greece · 15408 days ago · 10 km deep · 36 km away
  7. 3.94 km SW of Antirrio, Greece · 15405 days ago · 10 km deep · 7 km away
  8. 3.814 km ESE of Zakynthos, Greece · 15404 days ago · 10 km deep · 91 km away
  9. 3.014 km WSW of Spercheiáda, Greece · 15404 days ago · 10 km deep · 67 km away
  10. 3.65 km N of Itéa, Greece · 15401 days ago · 10 km deep · 59 km away
  11. 3.58 km SSE of Témeni, Greece · 15399 days ago · 10 km deep · 34 km away
  12. 3.98 km SW of Pýrgos, Greece · 15394 days ago · 10 km deep · 82 km away
  13. 3.58 km S of Lidoríki, Greece · 15393 days ago · 10 km deep · 40 km away
  14. 3.24 km NE of Témeni, Greece · 15393 days ago · 10 km deep · 32 km away
  15. 3.511 km S of Karpenísi, Greece · 15391 days ago · 10 km deep · 59 km away
  16. 3.11 km SSE of Chalandrítsa, Greece · 15391 days ago · 10 km deep · 21 km away
  17. 4.515 km NNE of Xylókastro, Greece · 15385 days ago · 10 km deep · 77 km away

Before

  1. 3.911 km N of Kamárai, Greece · 15457 days ago · 10 km deep · 22 km away
  2. 4.612 km SE of Zakynthos, Greece · 15463 days ago · 57 km deep · 95 km away
  3. 3.16 km WSW of Thérmo, Greece · 15464 days ago · 10 km deep · 34 km away
  4. 3.14 km N of Antirrio, Greece · 15465 days ago · 10 km deep · 10 km away
  5. 3.112 km SSW of Rododáfni, Greece · 15465 days ago · 10 km deep · 20 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000259g. Read Fri, Oct 2, 2026, 8:15 AM UTC.