M3.3 earthquake 5 km NW of Thérmo, Greece

Magnitude

3.3 (md), minor

Local time

Wed, Feb 18, 2004, 10:17 PM GMT+2

UTC

2004-02-18 20:17:24 UTC

Depth

15.0 km (9.3 mi), shallow

Epicenter

38.610° N, 21.630° E

Region

Greece

Tsunami flag

No

Status

Reviewed by a seismologist

Station coverage gap

66°

Stations used

10

• Agrínio, GreecePopulation 46,899. Forecast19 kmE
• Pátra, GreecePopulation 168,034. Forecast41 kmNNW
• Sofia, BulgariaPopulation 1,152,556. Forecast476 kmSSW

After

1. 3.10 km NNE of Thérmo, GreeceThu, Feb 19, 3:02 AM GMT+2 · 8260 days ago · 21 km deep · 5 km away
2. 3.28 km ENE of Sardínia, GreeceThu, Feb 19, 6:06 AM GMT+2 · 8259 days ago · 22 km deep · 45 km away
3. 3.22 km SSW of Thérmo, GreeceThu, Feb 19, 8:33 PM GMT+2 · 8259 days ago · 5 km deep · 7 km away
4. 3.614 km WNW of Lefkáda, GreeceFri, Feb 20, 1:13 PM GMT+2 · 8258 days ago · 5 km deep · 98 km away
5. 3.21 km W of Vartholomió, GreeceFri, Feb 20, 8:26 PM GMT+2 · 8258 days ago · 37 km deep · 92 km away
6. 3.34 km S of Goúmero, GreeceSun, Feb 22, 4:43 AM GMT+2 · 8257 days ago · 22 km deep · 99 km away
7. 3.611 km N of Kyllíni, GreeceSun, Feb 22, 2:16 PM GMT+2 · 8256 days ago · 4 km deep · 76 km away
8. 3.06 km SE of Monastiráki, GreeceMon, Feb 23, 7:35 PM GMT+2 · 8255 days ago · 42 km deep · 59 km away
9. 2.82 km N of Aígio, GreeceFri, Feb 27, 1:25 AM GMT+2 · 8252 days ago · 29 km deep · 54 km away
10. 3.45 km N of Filippiáda, GreeceFri, Feb 27, 6:05 PM GMT+2 · 8251 days ago · 13 km deep · 96 km away
11. 3.74 km NE of Valsamáta, GreeceFri, Feb 27, 9:14 PM GMT+2 · 8251 days ago · 14 km deep · 99 km away
12. 3.013 km E of Chalandrítsa, GreeceSat, Feb 28, 9:16 PM GMT+2 · 8250 days ago · 23 km deep · 64 km away
13. 3.32 km S of Kainoúryion, GreeceMon, Mar 1, 9:05 AM GMT+2 · 8248 days ago · 19 km deep · 13 km away
14. 3.14 km NE of Lálas, GreeceMon, Mar 1, 3:39 PM GMT+2 · 8248 days ago · 5 km deep · 99 km away
15. 3.13 km SE of Kerasochóri, GreeceMon, Mar 1, 10:52 PM GMT+2 · 8248 days ago · 41 km deep · 41 km away
16. 3.54 km N of Témeni, GreeceTue, Mar 2, 3:25 AM GMT+2 · 8248 days ago · 18 km deep · 57 km away
17. 3.511 km SSE of Lidoríki, GreeceWed, Mar 3, 2:36 PM GMT+2 · 8246 days ago · 4 km deep · 57 km away
18. 3.01 km NE of Sardínia, GreeceFri, Mar 5, 1:46 AM GMT+2 · 8245 days ago · 23 km deep · 48 km away
19. 3.33 km NNE of Témeni, GreeceSat, Mar 6, 6:34 AM GMT+2 · 8243 days ago · 5 km deep · 58 km away
20. 3.212 km N of Itháki, GreeceSat, Mar 6, 9:46 PM GMT+2 · 8243 days ago · 3 km deep · 80 km away
21. 3.13 km NNE of Náfpaktos, GreeceSun, Mar 7, 5:25 PM GMT+2 · 8242 days ago · 4 km deep · 29 km away
22. 3.312 km W of Lidoríki, GreeceTue, Mar 9, 1:21 PM GMT+2 · 8240 days ago · 4 km deep · 38 km away
23. 2.92 km WNW of Rododáfni, GreeceThu, Mar 11, 10:25 AM GMT+2 · 8238 days ago · 31 km deep · 50 km away
24. 3.414 km SE of Chalandrítsa, GreeceSat, Mar 13, 2:07 AM GMT+2 · 8237 days ago · 5 km deep · 69 km away
25. 3.010 km SSW of Aígio, GreeceSat, Mar 13, 12:46 PM GMT+2 · 8236 days ago · 24 km deep · 60 km away
26. 3.06 km ENE of Lálas, GreeceSat, Mar 13, 9:16 PM GMT+2 · 8236 days ago · 15 km deep · 98 km away
27. 3.25 km NNW of Antirrio, GreeceMon, Mar 15, 2:44 PM GMT+2 · 8234 days ago · 29 km deep · 28 km away
28. 3.111 km NE of Kamárai, GreeceTue, Mar 16, 12:06 PM GMT+2 · 8233 days ago · 25 km deep · 49 km away
29. 3.519 km SSW of Morfovoúni, GreeceTue, Mar 16, 2:14 PM GMT+2 · 8233 days ago · 5 km deep · 66 km away
30. 2.87 km ENE of Náfpaktos, GreeceThu, Mar 18, 7:19 PM GMT+2 · 8231 days ago · 19 km deep · 33 km away
31. 3.2GreeceFri, Mar 19, 6:43 AM GMT+2 · 8230 days ago · 28 km deep · 27 km away
32. 3.46 km NE of Témeni, GreeceFri, Mar 19, 9:09 AM GMT+2 · 8230 days ago · 7 km deep · 60 km away
33. 3.310 km NNW of Stylída, GreeceFri, Mar 19, 7:35 PM GMT+2 · 8230 days ago · 10 km deep · 93 km away
34. 3.27 km W of Antirrio, GreeceSat, Mar 20, 12:35 AM GMT+2 · 8230 days ago · 28 km deep · 31 km away
35. 3.02 km ENE of Káto Acha?a, GreeceMon, Mar 22, 12:40 AM GMT+2 · 8228 days ago · 5 km deep · 50 km away
36. 3.18 km NNE of Témeni, GreeceMon, Mar 22, 5:09 AM GMT+2 · 8228 days ago · 5 km deep · 56 km away
37. 3.320 km SW of Lefkáda, GreeceMon, Mar 22, 3:10 PM GMT+2 · 8227 days ago · 23 km deep · 92 km away
38. 3.20 km ENE of Lepenoú, GreeceWed, Mar 31, 2:23 PM GMT+3 · 8218 days ago · 5 km deep · 31 km away
39. 3.214 km SSW of Anávra, GreeceThu, Apr 1, 9:30 AM GMT+3 · 8217 days ago · 14 km deep · 61 km away
40. 3.729 km NW of Itháki, GreeceFri, Apr 9, 12:35 PM GMT+3 · 8209 days ago · 5 km deep · 97 km away
41. 3.08 km SSW of Rododáfni, GreeceMon, Apr 12, 4:04 PM GMT+3 · 8206 days ago · 12 km deep · 56 km away
42. 3.522 km SSW of Lefkáda, GreeceWed, Apr 14, 11:08 PM GMT+3 · 8204 days ago · 5 km deep · 93 km away
43. 3.28 km E of Náfpaktos, GreeceThu, Apr 15, 3:17 AM GMT+3 · 8204 days ago · 16 km deep · 34 km away
44. 3.520 km SW of Lefkáda, GreeceSat, Apr 17, 12:30 PM GMT+3 · 8201 days ago · 15 km deep · 93 km away

Before

1. 3.36 km E of Gavaloú, GreeceWed, Feb 18, 2:16 PM GMT+2 · 8260 days ago · 19 km deep · 9 km away
2. 3.85 km NW of Thérmo, GreeceWed, Feb 18, 6:54 AM GMT+2 · 8260 days ago · 14 km deep · 0 km away
3. 4.14 km NW of Thérmo, GreeceTue, Feb 17, 10:54 AM GMT+2 · 8261 days ago · 12 km deep · 1 km away
4. 3.37 km N of Káto Acha?a, GreeceSun, Feb 15, 8:21 AM GMT+2 · 8263 days ago · 5 km deep · 44 km away
5. 3.311 km W of Galaxídhion, GreeceSat, Feb 7, 3:03 AM GMT+2 · 8272 days ago · 31 km deep · 60 km away
6. 3.417 km SSW of Lefkáda, GreeceThu, Feb 5, 3:19 AM GMT+2 · 8274 days ago · 5 km deep · 86 km away
7. 3.32 km NW of Lálas, GreeceTue, Feb 3, 6:37 AM GMT+2 · 8275 days ago · 22 km deep · 98 km away
8. 3.18 km NNW of Kalávryta, GreeceMon, Feb 2, 9:53 PM GMT+2 · 8276 days ago · 44 km deep · 68 km away
9. 2.916 km NNE of Langádhia, GreeceMon, Feb 2, 12:56 PM GMT+2 · 8276 days ago · 10 km deep · 99 km away
10. 3.09 km W of Pátra, GreeceSun, Feb 1, 12:11 AM GMT+2 · 8278 days ago · 34 km deep · 39 km away
11. 3.118 km NE of Kerasochóri, GreeceSat, Jan 31, 2:25 AM GMT+2 · 8279 days ago · 12 km deep · 59 km away
12. 3.414 km W of Lefkáda, GreeceFri, Jan 30, 1:20 PM GMT+2 · 8279 days ago · 5 km deep · 97 km away
13. 2.79 km ENE of Témeni, GreeceTue, Jan 27, 5:11 PM GMT+2 · 8282 days ago · 24 km deep · 64 km away
14. 3.33 km SE of Arkoúdi, GreeceTue, Jan 27, 2:30 AM GMT+2 · 8283 days ago · 5 km deep · 98 km away
15. 3.25 km NNW of Paralía, GreeceMon, Jan 26, 4:26 PM GMT+2 · 8283 days ago · 5 km deep · 41 km away
16. 3.26 km WNW of Paralía, GreeceMon, Jan 26, 2:54 AM GMT+2 · 8284 days ago · 5 km deep · 42 km away
17. 3.30 km SSW of Galatás, GreeceMon, Jan 26, 1:14 AM GMT+2 · 8284 days ago · 38 km deep · 30 km away
18. 3.34 km WNW of Royítika, GreeceSun, Jan 25, 9:42 PM GMT+2 · 8284 days ago · 5 km deep · 46 km away
19. 3.511 km NNE of Káto Acha?a, GreeceSun, Jan 25, 9:19 PM GMT+2 · 8284 days ago · 12 km deep · 40 km away
20. 3.610 km SSE of Galatás, GreeceSun, Jan 25, 7:11 PM GMT+2 · 8284 days ago · 5 km deep · 38 km away

From the USGS Earthquake Hazards Program and its partner networks, event usp000cmgs. Read Wed, Sep 30, 2026, 3:12 PM UTC.