M3.9 earthquake 46 km S of Mandráki, Greece

Magnitude

3.9 (ML, local (Richter)), minor

Magnitude from

USGS National Earthquake Information Center

Local time

Sat, Mar 17, 1990, 7:54 PM GMT+2

UTC

1990-03-17 17:54:46 UTC

Depth

10.0 km (6.2 mi), shallow

Epicenter

36.195° N, 27.169° E

Region

Greece

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

OPERATOR_ASSIGNED

• Kos, GreecePopulation 19,244. Forecast78 kmS
• Aydın, TurkeyPopulation 163,022. Forecast193 kmSSW
• İzmir, TurkeyPopulation 2,938,292. Forecast247 kmS

After

1. 3.454 km N of Karpathos, GreeceSat, Mar 17, 7:56 PM GMT+2 · 13350 days ago · 33 km deep · 26 km away
2. 3.549 km N of Karpathos, GreeceWed, Mar 21, 1:42 PM GMT+2 · 13346 days ago · 10 km deep · 29 km away
3. 4.660 km S of Mandráki, GreeceSat, Apr 14, 12:40 PM GMT+3 · 13322 days ago · 41 km deep · 15 km away
4. 3.648 km S of Mandráki, GreeceWed, Apr 18, 11:05 PM GMT+3 · 13318 days ago · 10 km deep · 4 km away
5. 4.746 km S of Mandráki, GreeceFri, Apr 20, 10:01 AM GMT+3 · 13316 days ago · 10 km deep · 2 km away
6. 4.130 km ESE of Astypálaia, GreeceSat, Apr 21, 8:03 PM GMT+3 · 13315 days ago · 141 km deep · 53 km away
7. 4.727 km WSW of Mandráki, GreeceSun, Apr 22, 7:35 PM GMT+3 · 13314 days ago · 149 km deep · 44 km away
8. 4.158 km N of Karpathos, GreeceSun, May 6, 11:02 PM GMT+3 · 13300 days ago · 10 km deep · 18 km away
9. 4.237 km S of Mandráki, GreeceMon, May 7, 3:12 AM GMT+3 · 13300 days ago · 10 km deep · 10 km away
10. 4.044 km S of Mandráki, GreeceTue, May 8, 2:39 PM GMT+3 · 13298 days ago · 5 km deep · 4 km away
11. 4.055 km N of Karpathos, GreeceTue, May 8, 3:16 PM GMT+3 · 13298 days ago · 5 km deep · 21 km away
12. 4.154 km NNW of Karpathos, GreeceWed, May 9, 2:27 AM GMT+3 · 13298 days ago · 10 km deep · 25 km away
13. 4.026 km S of Mandráki, GreeceWed, May 9, 2:45 AM GMT+3 · 13298 days ago · 10 km deep · 20 km away
14. 4.034 km S of Mandráki, GreeceWed, May 9, 9:20 AM GMT+3 · 13297 days ago · 10 km deep · 12 km away
15. 4.155 km S of Mandráki, GreeceThu, May 10, 12:40 AM GMT+3 · 13297 days ago · 24 km deep · 12 km away
16. 4.027 km SSE of Mandráki, GreeceThu, May 10, 2:06 AM GMT+3 · 13297 days ago · 33 km deep · 21 km away
17. 3.947 km S of Mandráki, GreeceThu, May 10, 3:21 AM GMT+3 · 13297 days ago · 10 km deep · 3 km away
18. 4.054 km S of Mandráki, GreeceSun, May 13, 12:59 AM GMT+3 · 13294 days ago · 10 km deep · 9 km away
19. 4.759 km S of Mandráki, GreeceTue, May 15, 8:15 PM GMT+3 · 13291 days ago · 18 km deep · 13 km away

Before

1. 3.252 km S of Mandráki, GreeceSat, Mar 17, 7:52 PM GMT+2 · 13350 days ago · 10 km deep · 6 km away
2. 4.351 km NNE of Palekastro, GreeceFri, Mar 16, 11:03 PM GMT+2 · 13351 days ago · 114 km deep · 93 km away
3. 3.421 km W of Fry, GreeceFri, Mar 16, 3:05 AM GMT+2 · 13351 days ago · 10 km deep · 93 km away
4. 3.552 km S of Mandráki, GreeceThu, Mar 15, 12:53 AM GMT+2 · 13353 days ago · 10 km deep · 8 km away
5. 4.056 km S of Mandráki, GreeceWed, Mar 14, 9:21 PM GMT+2 · 13353 days ago · 30 km deep · 10 km away
6. 3.113 km SE of Fry, GreeceSun, Mar 11, 11:23 PM GMT+2 · 13356 days ago · 10 km deep · 96 km away
7. 3.651 km S of Mandráki, GreeceSun, Mar 11, 8:08 AM GMT+2 · 13356 days ago · 10 km deep · 7 km away
8. 3.524 km WNW of Kéfalos, GreeceFri, Mar 9, 9:31 AM GMT+2 · 13358 days ago · 10 km deep · 80 km away
9. 3.356 km WSW of Émponas, GreeceSun, Mar 4, 3:57 AM GMT+2 · 13363 days ago · 10 km deep · 12 km away
10. 3.559 km N of Karpathos, GreeceSat, Mar 3, 9:03 PM GMT+2 · 13364 days ago · 10 km deep · 17 km away
11. 3.527 km NW of Fry, GreeceSat, Mar 3, 4:00 AM GMT+2 · 13364 days ago · 10 km deep · 74 km away
12. 3.844 km S of Mandráki, GreeceMon, Feb 26, 12:05 AM GMT+2 · 13370 days ago · 10 km deep · 3 km away
13. 3.448 km S of Mandráki, GreeceSun, Feb 25, 10:52 PM GMT+2 · 13370 days ago · 10 km deep · 6 km away
14. 3.430 km NNE of Karpathos, GreeceSun, Feb 25, 9:17 PM GMT+2 · 13370 days ago · 10 km deep · 48 km away
15. 3.954 km S of Mandráki, GreeceSun, Feb 25, 7:05 AM GMT+2 · 13370 days ago · 22 km deep · 10 km away
16. 3.443 km SSE of Mandráki, GreeceSun, Feb 25, 3:41 AM GMT+2 · 13370 days ago · 10 km deep · 7 km away
17. 4.256 km S of Mandráki, GreeceSat, Feb 24, 1:55 AM GMT+2 · 13372 days ago · 32 km deep · 10 km away
18. 3.445 km WSW of Émponas, GreeceThu, Feb 22, 6:03 PM GMT+2 · 13373 days ago · 10 km deep · 21 km away
19. 3.858 km N of Karpathos, GreeceWed, Feb 21, 2:24 AM GMT+2 · 13375 days ago · 61 km deep · 18 km away
20. 3.353 km S of Mandráki, GreeceTue, Feb 20, 8:14 PM GMT+2 · 13375 days ago · 10 km deep · 7 km away

From the USGS Earthquake Hazards Program and its partner networks, event usp00046rg. Read Sun, Oct 4, 2026, 12:00 PM UTC.