M3.9 earthquake 12 km S of Mandráki, Greece

Magnitude

3.9 (ML, local (Richter)), minor

Magnitude from

USGS National Earthquake Information Center

Local time

Mon, May 31, 2004, 9:00 PM GMT+3

UTC

2004-05-31 18:00:42 UTC

Depth

16.0 km (9.9 mi), shallow

Epicenter

36.500° N, 27.140° E

Region

Greece

Tsunami flag

No

Status

Reviewed by a seismologist

From the USGS event page for usp000cwrh. U.S. Geological Survey text and figures are in the public domain.

Station coverage gap

70°

Stations used

36

• Kos, GreecePopulation 19,244. Forecast46 kmSSW
• Aydın, TurkeyPopulation 163,022. Forecast162 kmSSW
• İzmir, TurkeyPopulation 2,938,292. Forecast213 kmS

After

1. 3.141 km NNW of Karpathos, GreeceTue, Jun 1, 6:19 AM GMT+3 · 8157 days ago · 52 km deep · 70 km away
2. 3.112 km SSE of Mandráki, GreeceWed, Jun 2, 11:47 PM GMT+3 · 8156 days ago · 13 km deep · 4 km away
3. 3.628 km NE of Astypálaia, GreeceFri, Jun 4, 7:43 AM GMT+3 · 8154 days ago · 12 km deep · 57 km away
4. 3.334 km WNW of Kéfalos, GreeceFri, Jun 4, 8:32 AM GMT+3 · 8154 days ago · 59 km deep · 61 km away
5. 3.130 km W of Kéfalos, GreeceFri, Jun 4, 11:17 AM GMT+3 · 8154 days ago · 45 km deep · 55 km away
6. 4.430 km W of Kéfalos, GreeceFri, Jun 4, 10:45 PM GMT+3 · 8154 days ago · 30 km deep · 56 km away
7. 3.130 km W of Kéfalos, GreeceSat, Jun 5, 12:26 AM GMT+3 · 8154 days ago · 48 km deep · 56 km away
8. 4.229 km SW of Kéfalos, GreeceSat, Jun 12, 2:45 PM GMT+3 · 8146 days ago · 153 km deep · 34 km away
9. 3.22 km SW of Archángelos, GreeceMon, Jun 21, 4:55 PM GMT+3 · 8137 days ago · 45 km deep · 91 km away
10. 2.825 km NE of Astypálaia, GreeceTue, Jun 22, 1:16 AM GMT+3 · 8136 days ago · 4 km deep · 61 km away
11. 3.022 km NE of Astypálaia, GreeceTue, Jun 22, 1:24 AM GMT+3 · 8136 days ago · 4 km deep · 62 km away
12. 2.931 km WSW of Émponas, GreeceWed, Jun 30, 5:32 AM GMT+3 · 8128 days ago · 3 km deep · 57 km away
13. 2.847 km WSW of Émponas, GreeceThu, Jul 1, 10:13 AM GMT+3 · 8127 days ago · 13 km deep · 54 km away
14. 3.115 km WNW of Datça, TurkeyFri, Jul 2, 10:31 PM GMT+3 · 8126 days ago · 5 km deep · 48 km away
15. 3.313 km SE of Güvercinlik, TurkeySat, Jul 3, 11:10 AM GMT+3 · 8125 days ago · 5 km deep · 79 km away
16. 4.120 km N of Datça, TurkeySat, Jul 3, 9:35 PM GMT+3 · 8125 days ago · 16 km deep · 69 km away
17. 3.119 km S of Milas, TurkeySun, Jul 4, 10:32 AM GMT+3 · 8124 days ago · 19 km deep · 93 km away
18. 3.121 km NNE of Datça, TurkeySun, Jul 4, 1:08 PM GMT+3 · 8124 days ago · 27 km deep · 72 km away
19. 3.619 km N of Datça, TurkeySun, Jul 4, 1:21 PM GMT+3 · 8124 days ago · 27 km deep · 67 km away
20. 3.119 km N of Datça, TurkeyMon, Jul 5, 4:35 AM GMT+3 · 8123 days ago · 28 km deep · 69 km away
21. 3.120 km N of Datça, TurkeyFri, Jul 9, 5:45 PM GMT+3 · 8119 days ago · 27 km deep · 70 km away
22. 3.219 km NNE of Datça, TurkeySat, Jul 10, 7:28 AM GMT+3 · 8118 days ago · 31 km deep · 70 km away
23. 3.421 km SW of Kéfalos, GreeceTue, Jul 13, 4:09 AM GMT+3 · 8115 days ago · 39 km deep · 36 km away
24. 3.217 km NNE of Datça, TurkeyTue, Jul 13, 4:24 PM GMT+3 · 8115 days ago · 27 km deep · 69 km away
25. 3.720 km N of Karpathos, GreeceThu, Jul 15, 1:35 PM GMT+3 · 8113 days ago · 5 km deep · 90 km away
26. 3.545 km NNW of Karpathos, GreeceSun, Jul 25, 12:35 AM GMT+3 · 8104 days ago · 30 km deep · 67 km away
27. 3.318 km WSW of Datça, TurkeyMon, Jul 26, 12:52 PM GMT+3 · 8102 days ago · 27 km deep · 37 km away
28. 3.220 km N of Datça, TurkeyMon, Jul 26, 8:27 PM GMT+3 · 8102 days ago · 26 km deep · 67 km away
29. 3.110 km NW of Datça, TurkeyTue, Jul 27, 6:03 AM GMT+3 · 8101 days ago · 5 km deep · 54 km away
30. 3.227 km N of Karpathos, GreeceTue, Jul 27, 9:39 PM GMT+3 · 8101 days ago · 2 km deep · 84 km away
31. 4.313 km WNW of Kremastí, GreeceThu, Jul 29, 8:35 AM GMT+3 · 8099 days ago · 88 km deep · 76 km away
32. 3.615 km NNW of Datça, TurkeyThu, Jul 29, 1:12 PM GMT+3 · 8099 days ago · 27 km deep · 61 km away
33. 2.718 km N of Datça, TurkeyThu, Jul 29, 1:19 PM GMT+3 · 8099 days ago · 29 km deep · 64 km away

Before

1. 3.527 km SSE of Mandráki, GreeceFri, May 28, 7:42 PM GMT+3 · 8161 days ago · 5 km deep · 17 km away
2. 4.845 km N of Karpathos, GreeceTue, May 25, 8:34 AM GMT+3 · 8164 days ago · 5 km deep · 65 km away
3. 2.79 km E of Mandráki, GreeceSun, May 23, 2:55 PM GMT+3 · 8166 days ago · 18 km deep · 16 km away
4. 3.219 km SSE of Kos, GreeceSat, May 22, 5:21 AM GMT+3 · 8167 days ago · 25 km deep · 35 km away
5. 3.5Dodecanese Islands, GreeceThu, May 20, 3:34 AM GMT+3 · 8169 days ago · 23 km deep · 51 km away
6. 3.1Dodecanese Islands, GreeceWed, May 19, 11:42 PM GMT+3 · 8170 days ago · 29 km deep · 79 km away
7. 3.323 km N of Karpathos, GreeceMon, May 17, 1:15 AM GMT+3 · 8172 days ago · 12 km deep · 87 km away
8. 3.333 km SW of Émponas, GreeceSun, May 16, 8:18 PM GMT+3 · 8173 days ago · 61 km deep · 65 km away
9. 3.125 km W of Kéfalos, GreeceMon, May 10, 7:42 AM GMT+3 · 8179 days ago · 24 km deep · 50 km away
10. 3.58 km NW of Datça, TurkeyTue, May 4, 7:28 PM GMT+3 · 8185 days ago · 26 km deep · 52 km away
11. 3.532 km NW of Émponas, GreeceSun, May 2, 11:48 PM GMT+3 · 8187 days ago · 82 km deep · 41 km away

From the USGS Earthquake Hazards Program and its partner networks, event usp000cwrh. Read Thu, Oct 1, 2026, 9:33 AM UTC.