M4.6 earthquake 12 km NNW of Náfpaktos, Greece

Magnitude

4.6 (mb, body-wave), light

Magnitude from

USGS National Earthquake Information Center

Local time

Sat, Jan 3, 1976, 5:03 PM GMT+2

UTC

1976-01-03 15:03:53 UTC

Depth

34.0 km (21.1 mi), shallow

Epicenter

38.500° N, 21.779° E

Region

Greece

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

29

• Pátra, GreecePopulation 168,034. Forecast28 kmN
• İzmir, TurkeyPopulation 2,938,292. Forecast467 kmW

After

1. 4.220 km NE of Náfpaktos, GreeceSat, Jan 3, 5:44 PM GMT+2 · 18534 days ago · 52 km deep · 17 km away
2. 3.615 km WNW of Lidoríki, GreeceSat, Jan 3, 6:59 PM GMT+2 · 18534 days ago · 57 km deep · 26 km away
3. 3.712 km S of Mesolóngi, GreeceSun, Jan 4, 12:45 AM GMT+2 · 18533 days ago · 39 km deep · 40 km away
4. 3.65 km N of Náfpaktos, GreeceTue, Jan 6, 10:11 PM GMT+2 · 18531 days ago · 33 km deep · 8 km away
5. 3.62 km NNE of Áno Kastrítsi, GreeceSat, Jan 10, 11:39 PM GMT+2 · 18526 days ago · 59 km deep · 24 km away
6. 4.616 km W of Lidoríki, GreeceWed, Jan 14, 12:31 PM GMT+2 · 18523 days ago · 42 km deep · 21 km away
7. 3.75 km SSW of Vrachnaíika, GreeceTue, Jan 20, 2:02 AM GMT+2 · 18517 days ago · 54 km deep · 44 km away
8. 3.410 km E of Thérmo, GreeceTue, Jan 20, 3:25 AM GMT+2 · 18517 days ago · 46 km deep · 8 km away
9. 3.820 km NW of Lidoríki, GreeceTue, Jan 20, 2:44 PM GMT+2 · 18517 days ago · 43 km deep · 27 km away
10. 4.51 km SSE of Arkoúdi, GreeceThu, Jan 22, 12:18 AM GMT+2 · 18515 days ago · 33 km deep · 94 km away
11. 3.51 km S of Amfíkleia, GreeceWed, Jan 28, 1:21 AM GMT+2 · 18509 days ago · 33 km deep · 72 km away
12. 3.17 km S of Mataránga, GreeceThu, Jan 29, 2:46 AM GMT+2 · 18508 days ago · 33 km deep · 27 km away
13. 3.53 km NNW of Pátra, GreeceThu, Jan 29, 3:39 PM GMT+2 · 18508 days ago · 38 km deep · 26 km away
14. 3.19 km NW of Pátra, GreeceThu, Jan 29, 6:52 PM GMT+2 · 18508 days ago · 33 km deep · 25 km away
15. 3.67 km NW of Paralía, GreeceThu, Jan 29, 6:53 PM GMT+2 · 18508 days ago · 33 km deep · 32 km away
16. 3.46 km NW of Paralía, GreeceFri, Jan 30, 7:48 PM GMT+2 · 18507 days ago · 33 km deep · 31 km away
17. 3.43 km ENE of Aktaío, GreeceSun, Feb 1, 11:39 PM GMT+2 · 18504 days ago · 33 km deep · 21 km away
18. 3.22 km SE of Pátra, GreeceSun, Feb 1, 11:41 PM GMT+2 · 18504 days ago · 33 km deep · 30 km away
19. 3.01 km ESE of Témeni, GreeceSat, Feb 7, 11:22 AM GMT+2 · 18499 days ago · 33 km deep · 43 km away
20. 3.16 km E of Galatás, GreeceSat, Feb 7, 8:07 PM GMT+2 · 18499 days ago · 33 km deep · 20 km away
21. 3.112 km SW of Galaxídhion, GreeceSun, Feb 8, 10:38 AM GMT+2 · 18498 days ago · 33 km deep · 49 km away
22. 3.27 km E of Témeni, GreeceSun, Feb 8, 11:11 PM GMT+2 · 18497 days ago · 33 km deep · 47 km away
23. 3.011 km SSE of Témeni, GreeceSun, Feb 8, 11:24 PM GMT+2 · 18497 days ago · 33 km deep · 52 km away
24. 3.05 km NNE of Mesolóngi, GreeceMon, Feb 9, 3:49 AM GMT+2 · 18497 days ago · 22 km deep · 30 km away
25. 3.27 km SSE of Galatás, GreeceMon, Feb 9, 3:18 PM GMT+2 · 18497 days ago · 33 km deep · 28 km away
26. 2.923 km SW of Kalávryta, GreeceWed, Feb 11, 8:17 AM GMT+2 · 18495 days ago · 34 km deep · 67 km away
27. 3.25 km NNW of Paralía, GreeceThu, Feb 12, 12:06 AM GMT+2 · 18494 days ago · 33 km deep · 30 km away
28. 2.813 km NE of Xylókastro, GreeceSun, Feb 15, 8:51 PM GMT+2 · 18491 days ago · 5 km deep · 91 km away

Before

1. 4.03 km NNE of Antirrio, GreeceSat, Jan 3, 4:45 PM GMT+2 · 18534 days ago · 33 km deep · 16 km away
2. 3.63 km SSE of Náfpaktos, GreeceSat, Jan 3, 3:50 PM GMT+2 · 18534 days ago · 33 km deep · 16 km away
3. 4.66 km W of Náfpaktos, GreeceSat, Jan 3, 3:16 PM GMT+2 · 18534 days ago · 14 km deep · 12 km away
4. 4.310 km SSW of Thérmo, GreeceSat, Jan 3, 7:54 AM GMT+2 · 18534 days ago · 27 km deep · 12 km away
5. 4.612 km E of Thérmo, GreeceSat, Jan 3, 12:44 AM GMT+2 · 18534 days ago · 39 km deep · 8 km away
6. 3.217 km WNW of Lidoríki, GreeceThu, Jan 1, 3:34 PM GMT+2 · 18536 days ago · 53 km deep · 25 km away
7. 4.0GreeceThu, Jan 1, 4:19 AM GMT+2 · 18536 days ago · 33 km deep · 28 km away
8. 4.711 km NNE of Galatás, GreeceThu, Jan 1, 2:04 AM GMT+2 · 18536 days ago · 19 km deep · 14 km away
9. 4.42 km SE of Río, GreeceThu, Jan 1, 12:54 AM GMT+2 · 18536 days ago · 44 km deep · 24 km away
10. 2.810 km N of Káto Acha?a, GreeceThu, Jan 1, 12:49 AM GMT+2 · 18536 days ago · 70 km deep · 35 km away
11. 3.02 km NE of Galatás, GreeceThu, Jan 1, 12:47 AM GMT+2 · 18536 days ago · 33 km deep · 23 km away
12. 2.91 km W of Aitolikó, GreeceThu, Jan 1, 12:39 AM GMT+2 · 18536 days ago · 33 km deep · 39 km away
13. 2.9GreeceWed, Dec 31, 10:36 PM GMT+2 · 18537 days ago · 33 km deep · 5 km away
14. 2.91 km ESE of Aitolikó, GreeceWed, Dec 31, 10:09 PM GMT+2 · 18537 days ago · 33 km deep · 36 km away
15. 2.85 km NW of Antirrio, GreeceWed, Dec 31, 8:19 PM GMT+2 · 18537 days ago · 133 km deep · 15 km away
16. 3.812 km E of Thérmo, GreeceWed, Dec 31, 7:36 PM GMT+2 · 18537 days ago · 39 km deep · 9 km away
17. 3.19 km SSW of Thérmo, GreeceWed, Dec 31, 7:33 PM GMT+2 · 18537 days ago · 33 km deep · 13 km away
18. 2.92 km ESE of Aitolikó, GreeceWed, Dec 31, 7:27 PM GMT+2 · 18537 days ago · 44 km deep · 36 km away
19. 3.11 km N of Galatás, GreeceWed, Dec 31, 7:18 PM GMT+2 · 18537 days ago · 33 km deep · 24 km away
20. 3.912 km NNW of Náfpaktos, GreeceWed, Dec 31, 7:07 PM GMT+2 · 18537 days ago · 45 km deep · 1 km away

From the USGS Earthquake Hazards Program and its partner networks, event usp0000e9a. Read Thu, Oct 1, 2026, 8:06 AM UTC.