M3.9 earthquake 22 km SSE of Mandráki, Greece

Magnitude

3.9 (Md, duration), minor

Magnitude from

USGS National Earthquake Information Center

Local time

Sun, Sep 9, 1990, 5:35 PM GMT+3

UTC

1990-09-09 14:35:34 UTC

Depth

10.0 km (6.2 mi), shallow

Epicenter

36.429° N, 27.245° E

Region

Greece

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

OPERATOR_ASSIGNED

• Kos, GreecePopulation 19,244. Forecast52 kmS
• Aydın, TurkeyPopulation 163,022. Forecast166 kmSSW
• İzmir, TurkeyPopulation 2,938,292. Forecast221 kmS

After

1. 3.729 km SSE of Mandráki, GreeceTue, Sep 11, 7:29 AM GMT+3 · 13171 days ago · 10 km deep · 9 km away
2. 4.231 km SSE of Mandráki, GreeceThu, Sep 20, 11:15 AM GMT+3 · 13162 days ago · 33 km deep · 9 km away
3. 3.755 km S of Mandráki, GreeceFri, Sep 28, 6:05 PM GMT+3 · 13154 days ago · 10 km deep · 37 km away
4. 4.15 km ENE of Ródos, GreeceSat, Sep 29, 7:28 PM GMT+3 · 13153 days ago · 33 km deep · 93 km away
5. 3.757 km WSW of Émponas, GreeceSun, Oct 14, 10:05 PM GMT+2 · 13138 days ago · 10 km deep · 41 km away
6. 3.949 km S of Mandráki, GreeceSun, Oct 14, 11:50 PM GMT+2 · 13138 days ago · 10 km deep · 29 km away
7. 3.913 km ESE of Kos, GreeceSat, Oct 20, 1:02 PM GMT+2 · 13132 days ago · 10 km deep · 48 km away

Before

1. 4.325 km SW of Mandráki, GreeceSat, Sep 8, 9:02 PM GMT+3 · 13174 days ago · 141 km deep · 28 km away
2. 3.827 km SSE of Mandráki, GreeceFri, Sep 7, 4:23 PM GMT+3 · 13175 days ago · 10 km deep · 6 km away
3. 3.735 km S of Mandráki, GreeceFri, Sep 7, 4:07 PM GMT+3 · 13175 days ago · 10 km deep · 15 km away
4. 4.0Western TurkeySat, Sep 1, 8:24 PM GMT+3 · 13181 days ago · 25 km deep · 99 km away
5. 3.941 km S of Mandráki, GreeceThu, Aug 30, 5:47 PM GMT+3 · 13183 days ago · 10 km deep · 23 km away
6. 3.819 km S of Mandráki, GreeceWed, Aug 29, 1:07 AM GMT+3 · 13185 days ago · 10 km deep · 13 km away
7. 4.438 km S of Mandráki, GreeceTue, Aug 28, 11:21 PM GMT+3 · 13185 days ago · 40 km deep · 18 km away
8. 3.849 km S of Mandráki, GreeceTue, Aug 28, 7:21 PM GMT+3 · 13185 days ago · 33 km deep · 29 km away
9. 3.841 km S of Mandráki, GreeceTue, Aug 28, 6:07 PM GMT+3 · 13185 days ago · 10 km deep · 20 km away
10. 3.647 km SW of Lárdos, GreeceTue, Aug 28, 4:57 PM GMT+3 · 13185 days ago · 10 km deep · 79 km away
11. 3.448 km SSE of Mandráki, GreeceTue, Aug 28, 2:39 PM GMT+3 · 13185 days ago · 33 km deep · 28 km away
12. 4.726 km SSE of Lárdos, GreeceSat, Aug 25, 5:57 PM GMT+3 · 13188 days ago · 50 km deep · 99 km away
13. 3.7Dodecanese Islands, GreeceTue, Aug 21, 4:16 AM GMT+3 · 13193 days ago · 10 km deep · 66 km away
14. 3.650 km S of Mandráki, GreeceSun, Aug 19, 12:03 PM GMT+3 · 13194 days ago · 33 km deep · 29 km away
15. 3.753 km S of Mandráki, GreeceSun, Aug 19, 12:44 AM GMT+3 · 13195 days ago · 33 km deep · 33 km away
16. 3.755 km S of Mandráki, GreeceSat, Aug 18, 9:56 PM GMT+3 · 13195 days ago · 30 km deep · 36 km away
17. 3.848 km S of Mandráki, GreeceFri, Aug 17, 8:54 AM GMT+3 · 13196 days ago · 33 km deep · 28 km away

From the USGS Earthquake Hazards Program and its partner networks, event usp0004egv. Read Sat, Oct 3, 2026, 1:03 PM UTC.