Greece earthquakes

M3.3 earthquake 11 km SSE of Kassándreia, Greece

A magnitude 3.3 earthquake struck 11 km SSE of Kassándreia, Greece on Sun, Apr 15, 1990, 8:50 AM GMT+3 (05:50 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.4 11 km NNW of Skópelos, 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
3.3 (ML, local (Richter)), minor
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1990-04-15 05:50:48 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
39.947° N, 23.449° 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: 21 in the 60 days after this one and 34 in the 30 days before it.

After

  1. 3.04 km SSW of Volos, Greece · 13321 days ago · 5 km deep · 83 km away
  2. 3.022 km NNE of Skiáthos, Greece · 13313 days ago · 10 km deep · 70 km away
  3. 3.5Aegean Sea · 13310 days ago · 10 km deep · 72 km away
  4. 2.711 km S of Sykiá, Greece · 13305 days ago · 10 km deep · 42 km away
  5. 2.28 km NNE of Skiáthos, Greece · 13303 days ago · 10 km deep · 79 km away
  6. 3.78 km N of Argalastí, Greece · 13303 days ago · 10 km deep · 74 km away
  7. 2.87 km WNW of Argalastí, Greece · 13301 days ago · 10 km deep · 81 km away
  8. 2.31 km WNW of Arnaía, Greece · 13301 days ago · 10 km deep · 62 km away
  9. 2.519 km SSW of Sykiá, Greece · 13299 days ago · 10 km deep · 32 km away
  10. 2.317 km ESE of Zagorá, Greece · 13298 days ago · 10 km deep · 64 km away
  11. 3.51 km SSE of Kleidí, Greece · 13292 days ago · 10 km deep · 99 km away
  12. 1.71 km SSE of Sourotí, Greece · 13291 days ago · 5 km deep · 64 km away
  13. 2.33 km N of Skiáthos, Greece · 13290 days ago · 10 km deep · 83 km away
  14. 3.43 km E of Argyropoúli, Greece · 13290 days ago · 5 km deep · 95 km away
  15. 1.81 km SE of Portariá, Greece · 13289 days ago · 5 km deep · 38 km away
  16. 2.313 km SSW of Ouranoupolis, Greece · 13288 days ago · 5 km deep · 50 km away
  17. 2.94 km SE of Ágios Vasíleios, Greece · 13286 days ago · 10 km deep · 81 km away
  18. 4.411 km NNW of Skópelos, Greece · 13266 days ago · 10 km deep · 84 km away
  19. 3.611 km NNW of Skópelos, Greece · 13266 days ago · 9 km deep · 83 km away
  20. 3.89 km NNW of Skópelos, Greece · 13266 days ago · 12 km deep · 86 km away
  21. 3.37 km NW of Skópelos, Greece · 13265 days ago · 8 km deep · 88 km away

Before

  1. 3.65 km SSW of Sykiá, Greece · 13322 days ago · 5 km deep · 41 km away
  2. 2.98 km SW of Sykiá, Greece · 13335 days ago · 10 km deep · 37 km away
  3. 3.510 km S of Sykiá, Greece · 13336 days ago · 7 km deep · 41 km away
  4. 3.410 km SSE of Néos Marmarás, Greece · 13336 days ago · 10 km deep · 32 km away
  5. 3.813 km SE of Sykiá, Greece · 13336 days ago · 12 km deep · 50 km away
  6. 3.210 km SW of Sykiá, Greece · 13336 days ago · 10 km deep · 34 km away
  7. 2.412 km S of Néos Marmarás, Greece · 13336 days ago · 10 km deep · 30 km away
  8. 2.712 km SW of Sykiá, Greece · 13336 days ago · 10 km deep · 35 km away
  9. 3.412 km SSW of Sykiá, Greece · 13336 days ago · 10 km deep · 36 km away
  10. 3.78 km SSE of Sykiá, Greece · 13336 days ago · 10 km deep · 46 km away
  11. 2.520 km SSE of Sykiá, Greece · 13336 days ago · 10 km deep · 54 km away
  12. 2.55 km SW of Sykiá, Greece · 13337 days ago · 10 km deep · 38 km away
  13. 2.330 km SSE of Sykiá, Greece · 13337 days ago · 10 km deep · 60 km away
  14. 2.644 km ENE of Zagorá, Greece · 13337 days ago · 10 km deep · 45 km away
  15. 3.59 km SE of Sykiá, Greece · 13337 days ago · 10 km deep · 49 km away
  16. 2.110 km N of Gónnoi, Greece · 13337 days ago · 10 km deep · 84 km away
  17. 3.19 km SSE of Néos Marmarás, Greece · 13337 days ago · 10 km deep · 34 km away
  18. 2.311 km S of Sykiá, Greece · 13337 days ago · 10 km deep · 40 km away
  19. 2.58 km SW of Sykiá, Greece · 13337 days ago · 10 km deep · 37 km away
  20. 2.510 km SSE of Néos Marmarás, Greece · 13337 days ago · 10 km deep · 33 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp00047yd. Read Sun, Oct 4, 2026, 10:42 PM UTC.