M3.3 earthquake 17 km NE of Goúmero, Greece

Magnitude

3.3 (md), minor

Local time

Wed, Oct 1, 2003, 7:20 PM GMT+3

UTC

2003-10-01 16:20:48 UTC

Depth

33.0 km (20.5 mi), shallow

Epicenter

37.890° N, 21.730° E

Region

Greece

Tsunami flag

No

Status

Reviewed by a seismologist

Station coverage gap

121°

Stations used

6

• Amaliáda, GreecePopulation 16,763. Forecast35 kmENE
• Pátra, GreecePopulation 168,034. Forecast40 kmS
• İzmir, TurkeyPopulation 2,938,292. Forecast476 kmW

After

1. 3.20 km NW of Thérmo, GreeceThu, Oct 2, 3:58 AM GMT+3 · 8400 days ago · 11 km deep · 77 km away
2. 3.08 km N of Megalópoli, GreeceFri, Oct 3, 1:21 PM GMT+3 · 8398 days ago · 30 km deep · 58 km away
3. 3.16 km E of Náfpaktos, GreeceFri, Oct 3, 2:23 PM GMT+3 · 8398 days ago · 10 km deep · 59 km away
4. 2.911 km SSE of Témeni, GreeceSat, Oct 4, 1:29 AM GMT+3 · 8398 days ago · 37 km deep · 48 km away
5. 3.54 km ESE of Arfará, GreeceSat, Oct 4, 11:04 AM GMT+3 · 8398 days ago · 17 km deep · 89 km away
6. 3.640 km W of Filiatrá, GreeceSun, Oct 5, 6:54 PM GMT+3 · 8396 days ago · 5 km deep · 98 km away
7. 3.215 km NNW of Xylókastro, GreeceTue, Oct 7, 9:27 AM GMT+3 · 8395 days ago · 21 km deep · 83 km away
8. 3.112 km N of Náfpaktos, GreeceWed, Oct 8, 9:16 AM GMT+3 · 8394 days ago · 18 km deep · 69 km away
9. 3.316 km WNW of Katastárion, GreeceFri, Oct 10, 3:37 PM GMT+3 · 8391 days ago · 21 km deep · 100 km away
10. 3.210 km ENE of Náfpaktos, GreeceSun, Oct 12, 9:55 PM GMT+3 · 8389 days ago · 31 km deep · 61 km away
11. 3.214 km SW of Dimitsána, GreeceSun, Oct 12, 11:59 PM GMT+3 · 8389 days ago · 23 km deep · 46 km away
12. 3.211 km NNE of Goúmero, GreeceTue, Oct 14, 1:47 AM GMT+3 · 8388 days ago · 37 km deep · 7 km away
13. 3.216 km SW of Zacháro, GreeceSat, Oct 18, 1:03 PM GMT+3 · 8383 days ago · 6 km deep · 61 km away
14. 3.216 km NNW of Filiatrá, GreeceSat, Oct 18, 5:19 PM GMT+3 · 8383 days ago · 4 km deep · 71 km away
15. 3.21 km N of Xylókastro, GreeceSun, Oct 19, 3:48 AM GMT+3 · 8383 days ago · 21 km deep · 82 km away
16. 3.58 km NW of Kamárai, GreeceMon, Oct 20, 3:49 PM GMT+3 · 8381 days ago · 15 km deep · 55 km away
17. 3.27 km ESE of Náfpaktos, GreeceMon, Oct 20, 3:51 PM GMT+3 · 8381 days ago · 19 km deep · 56 km away
18. 2.98 km N of Kalávryta, GreeceMon, Oct 20, 6:00 PM GMT+3 · 8381 days ago · 29 km deep · 41 km away
19. 3.16 km NNE of Kalávryta, GreeceMon, Oct 20, 6:41 PM GMT+3 · 8381 days ago · 5 km deep · 42 km away
20. 4.02 km E of Vrakháti, GreeceSat, Oct 25, 5:36 PM GMT+3 · 8376 days ago · 127 km deep · 97 km away
21. 3.47 km S of Témeni, GreeceThu, Oct 30, 4:10 PM GMT+2 · 8371 days ago · 30 km deep · 46 km away
22. 3.314 km SSE of Chalandrítsa, GreeceThu, Oct 30, 4:19 PM GMT+2 · 8371 days ago · 31 km deep · 16 km away
23. 3.412 km NW of Kalávryta, GreeceThu, Oct 30, 4:20 PM GMT+2 · 8371 days ago · 22 km deep · 37 km away
24. 3.620 km SW of Kardamás, GreeceFri, Oct 31, 2:14 AM GMT+2 · 8371 days ago · 16 km deep · 57 km away
25. 4.03 km NE of Aktaío, GreeceFri, Oct 31, 4:33 AM GMT+2 · 8371 days ago · 16 km deep · 50 km away
26. 3.45 km SW of Arkoúdi, GreeceMon, Nov 3, 6:27 PM GMT+2 · 8367 days ago · 5 km deep · 59 km away
27. 3.17 km S of Mataránga, GreeceWed, Nov 5, 11:56 PM GMT+2 · 8365 days ago · 2 km deep · 67 km away
28. 3.55 km N of Kyparissía, GreeceMon, Nov 10, 7:15 PM GMT+2 · 8360 days ago · 19 km deep · 66 km away
29. 3.1southern GreeceWed, Nov 12, 11:39 AM GMT+2 · 8359 days ago · 25 km deep · 46 km away
30. 3.52 km S of Megalópoli, GreeceFri, Nov 14, 12:51 AM GMT+2 · 8357 days ago · 15 km deep · 67 km away
31. 3.35 km N of Témeni, GreeceMon, Nov 17, 2:26 AM GMT+2 · 8354 days ago · 17 km deep · 57 km away
32. 3.24 km NE of Náfpaktos, GreeceTue, Nov 18, 4:35 AM GMT+2 · 8353 days ago · 5 km deep · 60 km away
33. 3.46 km SSW of Gastoúni, GreeceTue, Nov 18, 6:47 PM GMT+2 · 8352 days ago · 13 km deep · 46 km away
34. 4.512 km N of Kamárai, GreeceTue, Nov 18, 8:32 PM GMT+2 · 8352 days ago · 13 km deep · 62 km away
35. 3.50 km NE of Mataránga, GreeceWed, Nov 19, 3:52 AM GMT+2 · 8352 days ago · 10 km deep · 74 km away
36. 2.92 km SSW of Náfpaktos, GreeceWed, Nov 19, 11:32 PM GMT+2 · 8351 days ago · 24 km deep · 54 km away
37. 4.011 km W of Kyllíni, GreeceSun, Nov 23, 7:36 AM GMT+2 · 8348 days ago · 33 km deep · 63 km away
38. 3.47 km ENE of Náfpaktos, GreeceSun, Nov 30, 9:43 AM GMT+2 · 8341 days ago · 14 km deep · 60 km away

Before

1. 3.57 km SSE of Galatás, GreeceWed, Oct 1, 5:45 AM GMT+3 · 8401 days ago · 42 km deep · 47 km away
2. 3.218 km S of Chalandrítsa, GreeceTue, Sep 30, 11:27 PM GMT+3 · 8401 days ago · 5 km deep · 10 km away
3. 3.023 km E of Thérmo, GreeceTue, Sep 30, 10:04 PM GMT+3 · 8401 days ago · 53 km deep · 82 km away
4. 3.27 km N of Goúmero, GreeceTue, Sep 30, 9:00 PM GMT+3 · 8401 days ago · 17 km deep · 11 km away
5. 3.616 km S of Chalandrítsa, GreeceTue, Sep 30, 7:51 PM GMT+3 · 8401 days ago · 2 km deep · 10 km away
6. 4.315 km S of Chalandrítsa, GreeceTue, Sep 30, 7:46 PM GMT+3 · 8401 days ago · 10 km deep · 11 km away
7. 3.31 km NW of Gastoúni, GreeceThu, Sep 25, 10:39 AM GMT+3 · 8407 days ago · 10 km deep · 43 km away
8. 3.05 km WSW of Akráta, GreeceFri, Sep 19, 10:47 PM GMT+3 · 8412 days ago · 10 km deep · 54 km away
9. 3.06 km E of Náfpaktos, GreeceFri, Sep 19, 3:35 AM GMT+3 · 8413 days ago · 24 km deep · 58 km away
10. 3.414 km SSW of Arkoúdi, GreeceFri, Sep 19, 12:49 AM GMT+3 · 8413 days ago · 12 km deep · 61 km away
11. 3.341 km SSE of Lithakiá, GreeceThu, Sep 18, 7:43 PM GMT+3 · 8413 days ago · 10 km deep · 86 km away
12. 3.517 km SE of Ambelókipoi, GreeceThu, Sep 18, 10:58 AM GMT+3 · 8414 days ago · 5 km deep · 68 km away
13. 3.40 km WSW of Vartholomió, GreeceTue, Sep 16, 8:47 PM GMT+3 · 8415 days ago · 7 km deep · 47 km away
14. 3.06 km ENE of Meligalás, GreeceMon, Sep 15, 8:19 PM GMT+3 · 8416 days ago · 40 km deep · 78 km away
15. 3.23 km ESE of Sámi, GreeceMon, Sep 15, 4:03 AM GMT+3 · 8417 days ago · 7 km deep · 99 km away
16. 3.56 km ENE of Arfará, GreeceSun, Sep 14, 7:41 AM GMT+3 · 8418 days ago · 7 km deep · 85 km away
17. 3.20 km E of Antirrio, GreeceWed, Sep 10, 8:22 PM GMT+3 · 8421 days ago · 14 km deep · 49 km away
18. 3.56 km SSE of Náfpaktos, GreeceTue, Sep 9, 12:36 PM GMT+3 · 8423 days ago · 7 km deep · 52 km away
19. 3.416 km WSW of Pýrgos, GreeceSun, Sep 7, 3:59 AM GMT+3 · 8425 days ago · 5 km deep · 51 km away
20. 3.510 km SSE of Lithakiá, GreeceFri, Sep 5, 10:48 AM GMT+3 · 8427 days ago · 5 km deep · 80 km away

From the USGS Earthquake Hazards Program and its partner networks, event usp000c99c. Read Wed, Sep 30, 2026, 9:29 PM UTC.