M3.9 earthquake 49 km S of Mandráki, Greece

Magnitude

3.9 (Md, duration), minor

Magnitude from

USGS National Earthquake Information Center

Local time

Fri, Aug 3, 1990, 5:31 AM GMT+3

UTC

1990-08-03 02:31:16 UTC

Depth

33.0 km (20.5 mi), shallow

Epicenter

36.165° N, 27.209° E

Region

Greece

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

OPERATOR_ASSIGNED

• Kos, GreecePopulation 19,244. Forecast81 kmS
• Aydın, TurkeyPopulation 163,022. Forecast195 kmSSW
• İzmir, TurkeyPopulation 2,938,292. Forecast250 kmS

After

1. 3.830 km SSW of Mandráki, GreeceTue, Aug 7, 8:14 AM GMT+3 · 13208 days ago · 10 km deep · 24 km away
2. 3.848 km S of Mandráki, GreeceFri, Aug 17, 8:54 AM GMT+3 · 13198 days ago · 33 km deep · 2 km away
3. 3.755 km S of Mandráki, GreeceSat, Aug 18, 9:56 PM GMT+3 · 13196 days ago · 30 km deep · 7 km away
4. 3.753 km S of Mandráki, GreeceSun, Aug 19, 12:44 AM GMT+3 · 13196 days ago · 33 km deep · 4 km away
5. 3.650 km S of Mandráki, GreeceSun, Aug 19, 12:03 PM GMT+3 · 13196 days ago · 33 km deep · 3 km away
6. 3.7Dodecanese Islands, GreeceTue, Aug 21, 4:16 AM GMT+3 · 13194 days ago · 10 km deep · 77 km away
7. 4.726 km SSE of Lárdos, GreeceSat, Aug 25, 5:57 PM GMT+3 · 13189 days ago · 50 km deep · 86 km away
8. 3.448 km SSE of Mandráki, GreeceTue, Aug 28, 2:39 PM GMT+3 · 13187 days ago · 33 km deep · 4 km away
9. 3.647 km SW of Lárdos, GreeceTue, Aug 28, 4:57 PM GMT+3 · 13186 days ago · 10 km deep · 57 km away
10. 3.841 km S of Mandráki, GreeceTue, Aug 28, 6:07 PM GMT+3 · 13186 days ago · 10 km deep · 9 km away
11. 3.849 km S of Mandráki, GreeceTue, Aug 28, 7:21 PM GMT+3 · 13186 days ago · 33 km deep · 0 km away
12. 4.438 km S of Mandráki, GreeceTue, Aug 28, 11:21 PM GMT+3 · 13186 days ago · 40 km deep · 11 km away
13. 3.819 km S of Mandráki, GreeceWed, Aug 29, 1:07 AM GMT+3 · 13186 days ago · 10 km deep · 32 km away
14. 3.941 km S of Mandráki, GreeceThu, Aug 30, 5:47 PM GMT+3 · 13184 days ago · 10 km deep · 10 km away
15. 3.735 km S of Mandráki, GreeceFri, Sep 7, 4:07 PM GMT+3 · 13176 days ago · 10 km deep · 15 km away
16. 3.827 km SSE of Mandráki, GreeceFri, Sep 7, 4:23 PM GMT+3 · 13176 days ago · 10 km deep · 24 km away
17. 4.325 km SW of Mandráki, GreeceSat, Sep 8, 9:02 PM GMT+3 · 13175 days ago · 141 km deep · 39 km away
18. 3.922 km SSE of Mandráki, GreeceSun, Sep 9, 5:35 PM GMT+3 · 13174 days ago · 10 km deep · 30 km away
19. 3.729 km SSE of Mandráki, GreeceTue, Sep 11, 7:29 AM GMT+3 · 13173 days ago · 10 km deep · 21 km away
20. 4.231 km SSE of Mandráki, GreeceThu, Sep 20, 11:15 AM GMT+3 · 13164 days ago · 33 km deep · 22 km away
21. 3.837 km E of Karpathos, GreeceThu, Sep 20, 9:27 PM GMT+3 · 13163 days ago · 5 km deep · 77 km away
22. 3.755 km S of Mandráki, GreeceFri, Sep 28, 6:05 PM GMT+3 · 13155 days ago · 10 km deep · 10 km away

Before

1. 3.343 km SSE of Mandráki, GreeceFri, Aug 3, 1:41 AM GMT+3 · 13212 days ago · 10 km deep · 7 km away
2. 3.528 km W of Émponas, GreeceThu, Aug 2, 5:44 PM GMT+3 · 13212 days ago · 10 km deep · 30 km away
3. 3.530 km SSE of Mandráki, GreeceThu, Aug 2, 2:28 PM GMT+3 · 13213 days ago · 10 km deep · 20 km away
4. 3.846 km S of Mandráki, GreeceThu, Aug 2, 2:47 AM GMT+3 · 13213 days ago · 33 km deep · 6 km away

From the USGS Earthquake Hazards Program and its partner networks, event usp0004cwh. Read Sun, Oct 4, 2026, 11:49 PM UTC.