M4.1 earthquake 3 km E of Adapazar?, Turkey

Magnitude

4.1 (mb, body-wave), light

Magnitude from

USGS National Earthquake Information Center

Local time

Thu, Nov 11, 1999, 4:55 PM GMT+2

UTC

1999-11-11 14:55:24 UTC

Depth

10.0 km (6.2 mi), shallow

Epicenter

40.784° N, 30.448° E

Region

Turkey

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

OPERATOR_ASSIGNED

• Adapazarı, TurkeyPopulation 286,787. Forecast4 kmE
• Istanbul, TurkeyPopulation 15,701,602. Forecast128 kmE

After

1. 7.28 km S of Düzce, TurkeyFri, Nov 12, 6:57 PM GMT+2 · 9823 days ago · 10 km deep · 60 km away
2. 4.36 km WNW of Düzce, TurkeyFri, Nov 12, 7:13 PM GMT+2 · 9823 days ago · 10 km deep · 56 km away
3. 4.815 km SW of Düzce, TurkeyFri, Nov 12, 7:16 PM GMT+2 · 9823 days ago · 10 km deep · 48 km away
4. 5.57 km SSW of Düzce, TurkeyFri, Nov 12, 7:17 PM GMT+2 · 9823 days ago · 10 km deep · 57 km away
5. 4.66 km SW of Düzce, TurkeyFri, Nov 12, 7:22 PM GMT+2 · 9823 days ago · 10 km deep · 56 km away
6. 4.58 km WSW of Bolu, TurkeyFri, Nov 12, 7:26 PM GMT+2 · 9823 days ago · 10 km deep · 90 km away
7. 5.211 km W of Bolu, TurkeyFri, Nov 12, 7:29 PM GMT+2 · 9823 days ago · 10 km deep · 86 km away
8. 4.518 km ESE of Hendek, TurkeyFri, Nov 12, 7:46 PM GMT+2 · 9823 days ago · 10 km deep · 43 km away
9. 4.014 km SE of Düzce, TurkeyFri, Nov 12, 8:07 PM GMT+2 · 9823 days ago · 10 km deep · 72 km away
10. 4.112 km N of Bolu, TurkeyFri, Nov 12, 8:10 PM GMT+2 · 9823 days ago · 10 km deep · 98 km away
11. 4.818 km SE of Düzce, TurkeyFri, Nov 12, 8:14 PM GMT+2 · 9823 days ago · 10 km deep · 75 km away
12. 4.213 km SW of Düzce, TurkeyFri, Nov 12, 8:23 PM GMT+2 · 9823 days ago · 10 km deep · 50 km away
13. 3.816 km SW of Düzce, TurkeyFri, Nov 12, 8:59 PM GMT+2 · 9823 days ago · 10 km deep · 50 km away
14. 4.16 km S of Düzce, TurkeyFri, Nov 12, 9:06 PM GMT+2 · 9823 days ago · 10 km deep · 62 km away
15. 3.819 km N of Bolu, TurkeyFri, Nov 12, 9:09 PM GMT+2 · 9823 days ago · 10 km deep · 98 km away
16. 3.918 km S of Düzce, TurkeyFri, Nov 12, 9:14 PM GMT+2 · 9823 days ago · 10 km deep · 62 km away
17. 4.414 km WNW of Bolu, TurkeyFri, Nov 12, 9:15 PM GMT+2 · 9823 days ago · 10 km deep · 84 km away
18. 4.510 km SSE of Düzce, TurkeyFri, Nov 12, 10:04 PM GMT+2 · 9823 days ago · 10 km deep · 65 km away
19. 4.09 km ESE of Düzce, TurkeyFri, Nov 12, 10:44 PM GMT+2 · 9823 days ago · 10 km deep · 69 km away
20. 4.11 km SSW of Bolu, TurkeyFri, Nov 12, 10:53 PM GMT+2 · 9823 days ago · 10 km deep · 97 km away
21. 4.45 km SW of Düzce, TurkeyFri, Nov 12, 11:38 PM GMT+2 · 9823 days ago · 10 km deep · 55 km away
22. 4.29 km E of Düzce, TurkeyFri, Nov 12, 11:42 PM GMT+2 · 9823 days ago · 10 km deep · 70 km away
23. 3.42 km SSW of Bolu, TurkeyFri, Nov 12, 11:51 PM GMT+2 · 9823 days ago · 10 km deep · 97 km away
24. 4.019 km WNW of Bolu, TurkeySat, Nov 13, 12:01 AM GMT+2 · 9823 days ago · 10 km deep · 80 km away
25. 4.417 km ESE of Düzce, TurkeySat, Nov 13, 12:20 AM GMT+2 · 9823 days ago · 10 km deep · 75 km away
26. 3.6Western TurkeySat, Nov 13, 12:38 AM GMT+2 · 9823 days ago · 10 km deep · 48 km away
27. 3.5Western TurkeySat, Nov 13, 12:43 AM GMT+2 · 9823 days ago · 10 km deep · 51 km away
28. 4.116 km SE of Hendek, TurkeySat, Nov 13, 12:49 AM GMT+2 · 9823 days ago · 10 km deep · 37 km away
29. 4.413 km NW of Bolu, TurkeySat, Nov 13, 2:14 AM GMT+2 · 9823 days ago · 10 km deep · 88 km away
30. 4.812 km SW of Düzce, TurkeySat, Nov 13, 2:54 AM GMT+2 · 9823 days ago · 10 km deep · 51 km away
31. 4.38 km W of Bolu, TurkeySat, Nov 13, 5:57 AM GMT+2 · 9823 days ago · 10 km deep · 89 km away
32. 4.014 km SW of Bolu, TurkeySat, Nov 13, 6:10 AM GMT+2 · 9823 days ago · 10 km deep · 91 km away
33. 3.2Western TurkeySat, Nov 13, 8:37 AM GMT+2 · 9823 days ago · 5 km deep · 71 km away
34. 3.313 km SSE of Düzce, TurkeySat, Nov 13, 8:38 AM GMT+2 · 9823 days ago · 0 km deep · 64 km away
35. 4.012 km SW of Düzce, TurkeySat, Nov 13, 10:14 AM GMT+2 · 9823 days ago · 10 km deep · 50 km away
36. 4.2Western TurkeySat, Nov 13, 10:33 AM GMT+2 · 9823 days ago · 10 km deep · 78 km away
37. 4.1Western TurkeySat, Nov 13, 11:59 AM GMT+2 · 9822 days ago · 10 km deep · 43 km away
38. 4.07 km WNW of Bolu, TurkeySat, Nov 13, 12:10 PM GMT+2 · 9822 days ago · 10 km deep · 91 km away
39. 3.417 km E of Düzce, TurkeySat, Nov 13, 5:35 PM GMT+2 · 9822 days ago · 0 km deep · 78 km away
40. 4.015 km NW of Bolu, TurkeySat, Nov 13, 8:43 PM GMT+2 · 9822 days ago · 0 km deep · 89 km away
41. 3.218 km E of Düzce, TurkeySun, Nov 14, 12:27 AM GMT+2 · 9822 days ago · 4 km deep · 78 km away
42. 3.217 km WNW of Bolu, TurkeySun, Nov 14, 12:32 AM GMT+2 · 9822 days ago · 2 km deep · 82 km away
43. 3.65 km NW of Düzce, TurkeySun, Nov 14, 2:13 AM GMT+2 · 9822 days ago · 10 km deep · 57 km away
44. 2.913 km ESE of Düzce, TurkeySun, Nov 14, 5:23 AM GMT+2 · 9822 days ago · 0 km deep · 72 km away
45. 3.317 km SE of Düzce, TurkeySun, Nov 14, 6:00 AM GMT+2 · 9822 days ago · 8 km deep · 72 km away
46. 4.13 km W of Bolu, TurkeyMon, Nov 15, 12:55 AM GMT+2 · 9821 days ago · 10 km deep · 94 km away
47. 3.314 km NNE of Mudurnu, TurkeyMon, Nov 15, 1:36 PM GMT+2 · 9820 days ago · 0 km deep · 70 km away
48. 4.0Western TurkeyMon, Nov 15, 6:26 PM GMT+2 · 9820 days ago · 10 km deep · 34 km away
49. 5.12 km S of Bolu, TurkeyTue, Nov 16, 7:51 PM GMT+2 · 9819 days ago · 10 km deep · 98 km away
50. 3.79 km NE of Düzce, TurkeyWed, Nov 17, 2:15 AM GMT+2 · 9819 days ago · 10 km deep · 67 km away
51. 4.2Western TurkeyWed, Nov 17, 5:36 AM GMT+2 · 9819 days ago · 10 km deep · 82 km away
52. 4.814 km NW of Bolu, TurkeyWed, Nov 17, 10:15 AM GMT+2 · 9819 days ago · 9 km deep · 86 km away
53. 3.821 km SE of Düzce, TurkeyThu, Nov 18, 8:19 PM GMT+2 · 9817 days ago · 10 km deep · 73 km away
54. 4.19 km SW of Düzce, TurkeyFri, Nov 19, 12:27 PM GMT+2 · 9816 days ago · 10 km deep · 52 km away
55. 4.11 km WSW of Hendek, TurkeyFri, Nov 19, 4:01 PM GMT+2 · 9816 days ago · 10 km deep · 24 km away
56. 4.816 km WSW of Düzce, TurkeyFri, Nov 19, 9:59 PM GMT+2 · 9816 days ago · 7 km deep · 44 km away
57. 4.016 km NW of Bolu, TurkeySat, Nov 20, 10:44 AM GMT+2 · 9816 days ago · 10 km deep · 88 km away
58. 4.25 km ESE of Hendek, TurkeySun, Nov 21, 6:31 AM GMT+2 · 9815 days ago · 10 km deep · 30 km away
59. 4.018 km SSE of Düzce, TurkeySun, Nov 21, 9:53 AM GMT+2 · 9815 days ago · 10 km deep · 65 km away
60. 4.44 km WSW of Bolu, TurkeyMon, Nov 22, 12:27 AM GMT+2 · 9814 days ago · 10 km deep · 94 km away

The first 60 of 81.

Before

1. 3.315 km NNW of Sapanca, TurkeyThu, Nov 11, 4:49 PM GMT+2 · 9824 days ago · 9 km deep · 19 km away
2. 5.75 km N of Sapanca, TurkeyThu, Nov 11, 4:41 PM GMT+2 · 9824 days ago · 22 km deep · 16 km away
3. 4.26 km S of Hendek, TurkeySun, Nov 7, 7:06 PM GMT+2 · 9828 days ago · 10 km deep · 26 km away
4. 5.08 km E of Akyaz?, TurkeySun, Nov 7, 6:54 PM GMT+2 · 9828 days ago · 10 km deep · 25 km away
5. 3.86 km NNW of Sapanca, TurkeySun, Nov 7, 1:15 PM GMT+2 · 9828 days ago · 10 km deep · 19 km away
6. 2.916 km WSW of Düzce, TurkeySun, Oct 31, 2:11 AM GMT+2 · 9836 days ago · 2 km deep · 47 km away
7. 2.68 km E of Akyaz?, TurkeySun, Oct 31, 1:11 AM GMT+2 · 9836 days ago · 16 km deep · 26 km away
8. 2.91 km E of Orhangazi, TurkeyFri, Oct 29, 1:03 PM GMT+3 · 9837 days ago · 15 km deep · 100 km away
9. 2.911 km N of Düzce, TurkeySun, Oct 24, 8:18 PM GMT+3 · 9842 days ago · 9 km deep · 64 km away
10. 2.710 km N of Balç?k, TurkeySun, Oct 24, 6:00 PM GMT+3 · 9842 days ago · 17 km deep · 87 km away
11. 3.58 km NW of Düzce, TurkeySat, Oct 23, 3:33 AM GMT+3 · 9844 days ago · 8 km deep · 55 km away
12. 3.25 km W of Düzce, TurkeyFri, Oct 22, 1:07 AM GMT+3 · 9845 days ago · 12 km deep · 55 km away
13. 3.017 km ESE of Hendek, TurkeyTue, Oct 19, 11:33 PM GMT+3 · 9847 days ago · 13 km deep · 41 km away
14. 2.86 km NE of Akyaz?, TurkeyTue, Oct 19, 5:19 PM GMT+3 · 9847 days ago · 5 km deep · 21 km away
15. 3.314 km NNW of Sapanca, TurkeySun, Oct 17, 1:39 PM GMT+3 · 9849 days ago · 10 km deep · 22 km away
16. 3.65 km S of Adapazar?, TurkeyThu, Oct 14, 5:20 PM GMT+3 · 9852 days ago · 0 km deep · 7 km away

From the USGS Earthquake Hazards Program and its partner networks, event usp0009hd6. Read Sun, Oct 4, 2026, 9:02 PM UTC.