Greece earthquakes

M3.0 earthquake 20 km W of Kassándreia, Greece

A magnitude 3.0 earthquake struck 20 km W of Kassándreia, Greece on Sun, Apr 30, 1989, 4:58 AM GMT+3 (01:58 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.0 14 km NNE of Skiáthos, 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
3.0 (Md, duration), minor
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1989-04-30 01:58:45 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
40.024° N, 23.173° 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: 20 in the 60 days after this one and 44 in the 30 days before it.

After

  1. 4.014 km NNE of Skiáthos, Greece · 13669 days ago · 20 km deep · 90 km away
  2. 3.011 km NNE of Skiáthos, Greece · 13669 days ago · 10 km deep · 90 km away
  3. 3.09 km NNE of Skiáthos, Greece · 13668 days ago · 10 km deep · 92 km away
  4. 3.111 km SSE of Argalastí, Greece · 13667 days ago · 17 km deep · 99 km away
  5. 3.319 km NNE of Skiáthos, Greece · 13667 days ago · 12 km deep · 84 km away
  6. 3.813 km NNE of Skiáthos, Greece · 13667 days ago · 18 km deep · 89 km away
  7. 3.811 km NE of Skiáthos, Greece · 13667 days ago · 13 km deep · 93 km away
  8. 3.210 km N of Skiáthos, Greece · 13666 days ago · 13 km deep · 90 km away
  9. 3.014 km N of Skiáthos, Greece · 13666 days ago · 10 km deep · 86 km away
  10. 2.32 km NW of Agkathiá, Greece · 13661 days ago · 10 km deep · 86 km away
  11. 3.220 km NNW of Skópelos, Greece · 13657 days ago · 10 km deep · 91 km away
  12. 3.114 km NNW of Skiáthos, Greece · 13654 days ago · 22 km deep · 85 km away
  13. 3.38 km SSW of Askós, Greece · 13650 days ago · 10 km deep · 75 km away
  14. 3.720 km N of Skiáthos, Greece · 13645 days ago · 10 km deep · 80 km away
  15. 3.214 km NNE of Argalastí, Greece · 13641 days ago · 10 km deep · 76 km away
  16. 3.23 km N of Krithiá, Greece · 13634 days ago · 10 km deep · 96 km away
  17. 3.54 km NE of Ouranoupolis, Greece · 13619 days ago · 10 km deep · 81 km away
  18. 3.22 km WNW of Néa Magnisía, Greece · 13616 days ago · 10 km deep · 80 km away
  19. 3.23 km NNW of Néa Málgara, Greece · 13614 days ago · 9 km deep · 80 km away
  20. 3.42 km NW of Anatolikó, Greece · 13613 days ago · 5 km deep · 84 km away

Before

  1. 3.315 km NNE of Skiáthos, Greece · 13670 days ago · 11 km deep · 90 km away
  2. 3.09 km NNE of Skiáthos, Greece · 13670 days ago · 10 km deep · 94 km away
  3. 3.012 km NNW of Skiáthos, Greece · 13670 days ago · 10 km deep · 87 km away
  4. 3.116 km N of Skiáthos, Greece · 13671 days ago · 10 km deep · 84 km away
  5. 3.612 km NE of Skiáthos, Greece · 13671 days ago · 22 km deep · 94 km away
  6. 3.014 km ENE of Skiáthos, Greece · 13671 days ago · 10 km deep · 97 km away
  7. 3.212 km NNE of Skiáthos, Greece · 13671 days ago · 10 km deep · 92 km away
  8. 3.011 km N of Skiáthos, Greece · 13671 days ago · 10 km deep · 89 km away
  9. 3.216 km NNW of Skópelos, Greece · 13671 days ago · 10 km deep · 95 km away
  10. 3.313 km NE of Skiáthos, Greece · 13671 days ago · 10 km deep · 94 km away
  11. 3.117 km N of Skópelos, Greece · 13671 days ago · 10 km deep · 95 km away
  12. 3.012 km NNE of Skiáthos, Greece · 13671 days ago · 10 km deep · 89 km away
  13. 2.913 km N of Skiáthos, Greece · 13671 days ago · 10 km deep · 86 km away
  14. 2.911 km N of Skiáthos, Greece · 13671 days ago · 16 km deep · 90 km away
  15. 4.716 km NE of Skiáthos, Greece · 13671 days ago · 25 km deep · 91 km away
  16. 3.314 km NNE of Skiáthos, Greece · 13673 days ago · 10 km deep · 89 km away
  17. 3.017 km N of Skiáthos, Greece · 13673 days ago · 10 km deep · 82 km away
  18. 3.510 km NE of Argalastí, Greece · 13673 days ago · 9 km deep · 82 km away
  19. 2.44 km S of Askós, Greece · 13674 days ago · 10 km deep · 79 km away
  20. 3.219 km NE of Skiáthos, Greece · 13674 days ago · 10 km deep · 89 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0003unw. Read Fri, Oct 2, 2026, 3:12 PM UTC.