M2.6 earthquake 4 km WNW of Gebze, Turkey

Magnitude

2.6 (Md, duration), micro

Magnitude from

USGS National Earthquake Information Center

Local time

Tue, Jun 8, 1999, 7:04 PM GMT+3

UTC

1999-06-08 16:04:42 UTC

Depth

10.0 km (6.2 mi), shallow

Epicenter

40.817° N, 29.375° E

Region

Turkey

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

OPERATOR_ASSIGNED

• Gebze, TurkeyPopulation 281,436. Forecast5 kmWNW
• Istanbul, TurkeyPopulation 15,701,602. Forecast42 kmESE

After

1. 2.410 km SE of Köseköy, TurkeyTue, Jun 8, 9:51 PM GMT+3 · 9979 days ago · 10 km deep · 64 km away
2. 2.61 km W of Sultangazi, TurkeyFri, Jun 11, 2:27 PM GMT+3 · 9976 days ago · 10 km deep · 55 km away
3. 2.85 km NNW of Orhangazi, TurkeyFri, Jun 11, 3:25 PM GMT+3 · 9976 days ago · 6 km deep · 33 km away
4. 2.48 km WSW of Yeni?ehir, TurkeySat, Jun 12, 6:33 PM GMT+3 · 9975 days ago · 10 km deep · 66 km away
5. 2.53 km NNE of Sultangazi, TurkeySat, Jun 12, 7:54 PM GMT+3 · 9975 days ago · 5 km deep · 55 km away
6. 2.75 km N of Yalova, TurkeyMon, Jun 14, 8:39 PM GMT+3 · 9973 days ago · 9 km deep · 15 km away
7. 2.510 km N of Yalova, TurkeyTue, Jun 15, 6:09 PM GMT+3 · 9972 days ago · 5 km deep · 12 km away
8. 2.94 km NNE of Koruköy, TurkeyWed, Jun 16, 6:55 AM GMT+3 · 9971 days ago · 5 km deep · 21 km away
9. 2.69 km ENE of Demirta?, TurkeyFri, Jun 18, 6:02 PM GMT+3 · 9969 days ago · 11 km deep · 59 km away
10. 2.78 km SW of Kad?köy, TurkeySun, Jun 20, 6:17 AM GMT+3 · 9967 days ago · 10 km deep · 33 km away
11. 2.64 km NNE of Yalakdere, TurkeyTue, Jun 22, 1:58 PM GMT+3 · 9965 days ago · 10 km deep · 25 km away
12. 3.03 km E of Gölcük, TurkeyWed, Jun 23, 1:55 AM GMT+3 · 9965 days ago · 5 km deep · 42 km away
13. 2.81 km S of Vezirhan, TurkeyWed, Jun 23, 10:41 AM GMT+3 · 9964 days ago · 8 km deep · 85 km away
14. 2.76 km N of ?çmeler, TurkeyWed, Jun 23, 6:42 PM GMT+3 · 9964 days ago · 14 km deep · 11 km away
15. 2.84 km E of Umurbey, TurkeySun, Jun 27, 5:26 AM GMT+3 · 9960 days ago · 14 km deep · 46 km away
16. 2.915 km SSE of Yakuplu, TurkeyMon, Jun 28, 1:44 AM GMT+3 · 9960 days ago · 22 km deep · 52 km away
17. 3.30 km ESE of ?hsaniye, TurkeyMon, Jun 28, 4:53 PM GMT+3 · 9959 days ago · 7 km deep · 42 km away
18. 2.62 km SW of Derince, TurkeyMon, Jun 28, 11:46 PM GMT+3 · 9959 days ago · 12 km deep · 36 km away
19. 2.92 km NE of Yuvac?k, TurkeyThu, Jul 1, 5:24 PM GMT+3 · 9956 days ago · 9 km deep · 53 km away
20. 2.69 km NW of Bursa, TurkeySun, Jul 4, 8:34 PM GMT+3 · 9953 days ago · 14 km deep · 71 km away
21. 3.42 km ESE of Derince, TurkeyTue, Jul 6, 1:30 AM GMT+3 · 9952 days ago · 8 km deep · 40 km away
22. 2.64 km ENE of Gölcük, TurkeyTue, Jul 6, 3:13 AM GMT+3 · 9952 days ago · 5 km deep · 42 km away
23. 2.72 km ESE of Hal?dere, TurkeyTue, Jul 6, 3:27 AM GMT+3 · 9951 days ago · 5 km deep · 36 km away
24. 2.418 km N of Kar?ncal?, TurkeyWed, Jul 7, 10:46 AM GMT+3 · 9950 days ago · 10 km deep · 89 km away
25. 3.12 km ESE of Yuvac?k, TurkeySat, Jul 10, 2:27 PM GMT+3 · 9947 days ago · 8 km deep · 54 km away
26. 2.81 km SSW of Hal?dere, TurkeySun, Jul 11, 11:16 PM GMT+3 · 9946 days ago · 10 km deep · 34 km away
27. 2.91 km SSE of Kad?köy, TurkeyMon, Jul 12, 10:21 AM GMT+3 · 9945 days ago · 5 km deep · 27 km away
28. 2.72 km SE of Derince, TurkeyWed, Jul 14, 7:17 AM GMT+3 · 9943 days ago · 10 km deep · 40 km away
29. 2.62 km W of Gemlik, TurkeyWed, Jul 14, 11:12 PM GMT+3 · 9943 days ago · 14 km deep · 48 km away
30. 2.66 km SE of Bursa, TurkeyThu, Aug 5, 10:46 AM GMT+3 · 9921 days ago · 1 km deep · 78 km away
31. 2.65 km WNW of Orhangazi, TurkeyFri, Aug 6, 3:10 PM GMT+3 · 9920 days ago · 7 km deep · 35 km away

Before

1. 2.53 km SE of Kullar, TurkeyMon, Jun 7, 8:29 PM GMT+3 · 9980 days ago · 9 km deep · 55 km away
2. 2.75 km NE of Sultanbeyli, TurkeyMon, Jun 7, 11:16 AM GMT+3 · 9980 days ago · 10 km deep · 20 km away
3. 3.01 km SSW of ?zmit, TurkeySat, Jun 5, 6:19 PM GMT+3 · 9982 days ago · 9 km deep · 47 km away
4. 3.015 km NNW of Sapanca, TurkeySat, Jun 5, 8:19 AM GMT+3 · 9982 days ago · 8 km deep · 68 km away
5. 2.77 km E of Arnavutköy, TurkeyFri, Jun 4, 4:28 PM GMT+3 · 9983 days ago · 10 km deep · 60 km away
6. 2.64 km WNW of Mudanya, TurkeyThu, Jun 3, 12:51 PM GMT+3 · 9984 days ago · 10 km deep · 66 km away
7. 2.52 km SE of Kullar, TurkeyThu, Jun 3, 6:58 AM GMT+3 · 9984 days ago · 5 km deep · 55 km away
8. 3.01 km WSW of Yuvac?k, TurkeyThu, Jun 3, 6:46 AM GMT+3 · 9984 days ago · 10 km deep · 51 km away
9. 2.62 km ESE of Yuvac?k, TurkeyWed, Jun 2, 5:03 PM GMT+3 · 9985 days ago · 10 km deep · 54 km away
10. 2.91 km SE of Kullar, TurkeyWed, Jun 2, 4:57 PM GMT+3 · 9985 days ago · 14 km deep · 54 km away
11. 2.619 km NE of Sancaktepe, TurkeyMon, May 31, 1:35 PM GMT+3 · 9987 days ago · 7 km deep · 37 km away
12. 2.716 km SSE of Yakuplu, TurkeySun, May 30, 10:23 AM GMT+3 · 9988 days ago · 7 km deep · 53 km away
13. 2.69 km SW of Sölöz, TurkeySun, May 30, 9:01 AM GMT+3 · 9988 days ago · 10 km deep · 54 km away
14. 2.910 km SSW of Bahçelievler, TurkeySun, May 30, 6:21 AM GMT+3 · 9988 days ago · 14 km deep · 48 km away
15. 2.611 km NE of Gürsu, TurkeySun, May 30, 3:57 AM GMT+3 · 9988 days ago · 5 km deep · 60 km away
16. 2.519 km SSE of Yakuplu, TurkeySun, May 30, 3:32 AM GMT+3 · 9988 days ago · 5 km deep · 52 km away
17. 2.714 km SSW of Bahçelievler, TurkeySun, May 30, 3:06 AM GMT+3 · 9989 days ago · 13 km deep · 49 km away
18. 3.217 km SSE of Yakuplu, TurkeySun, May 30, 1:43 AM GMT+3 · 9989 days ago · 9 km deep · 51 km away
19. 2.818 km SSW of Bahçelievler, TurkeySun, May 30, 1:21 AM GMT+3 · 9989 days ago · 10 km deep · 48 km away
20. 2.612 km ENE of Gürsu, TurkeyFri, May 28, 9:01 PM GMT+3 · 9990 days ago · 5 km deep · 61 km away

From the USGS Earthquake Hazards Program and its partner networks, event usp00099hd. Read Sat, Oct 3, 2026, 11:43 AM UTC.