M2.3 earthquake 2 km NW of Muratbey, Turkey

Magnitude

2.3 (Md, duration), micro

Magnitude from

USGS National Earthquake Information Center

Local time

Thu, Dec 20, 1990, 4:43 PM GMT+2

UTC

1990-12-20 14:43:08 UTC

Depth

10.0 km (6.2 mi), shallow

Epicenter

41.116° N, 28.471° E

Region

Turkey

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

OPERATOR_ASSIGNED

• Çatalca, TurkeyPopulation 39,678. Forecast3 kmSSE
• Büyükçekmece, TurkeyPopulation 163,140. Forecast14 kmNW
• Istanbul, TurkeyPopulation 15,701,602. Forecast42 kmWNW

After

1. 2.110 km NE of Erdek, TurkeyFri, Dec 21, 6:03 PM GMT+2 · 13070 days ago · 10 km deep · 87 km away
2. 3.09 km SE of Kumba?, TurkeySat, Dec 22, 2:16 AM GMT+2 · 13070 days ago · 10 km deep · 86 km away
3. 2.511 km NNW of Mudanya, TurkeySun, Dec 30, 5:19 AM GMT+2 · 13061 days ago · 10 km deep · 78 km away
4. 2.913 km E of Kumba?, TurkeyThu, Jan 3, 9:09 AM GMT+2 · 13057 days ago · 10 km deep · 77 km away
5. 2.617 km S of Beylikdüzü, TurkeySat, Jan 5, 8:17 PM GMT+2 · 13055 days ago · 10 km deep · 34 km away
6. 2.927 km S of Beylikdüzü, TurkeySat, Jan 5, 10:32 PM GMT+2 · 13055 days ago · 10 km deep · 44 km away
7. 2.528 km S of Beylikdüzü, TurkeySun, Jan 6, 1:45 PM GMT+2 · 13054 days ago · 10 km deep · 46 km away
8. 3.626 km S of Beylikdüzü, TurkeySun, Jan 6, 5:24 PM GMT+2 · 13054 days ago · 12 km deep · 43 km away
9. 2.723 km S of Beylikdüzü, TurkeySun, Jan 6, 5:37 PM GMT+2 · 13054 days ago · 10 km deep · 41 km away
10. 3.117 km NNW of Mudanya, TurkeySun, Jan 6, 6:09 PM GMT+2 · 13054 days ago · 10 km deep · 72 km away
11. 3.324 km S of Beylikdüzü, TurkeySun, Jan 6, 6:19 PM GMT+2 · 13054 days ago · 10 km deep · 41 km away
12. 2.424 km S of Beylikdüzü, TurkeySun, Jan 6, 8:16 PM GMT+2 · 13054 days ago · 10 km deep · 42 km away
13. 4.033 km SSW of Beylikdüzü, TurkeyMon, Jan 7, 7:15 AM GMT+2 · 13053 days ago · 19 km deep · 48 km away
14. 2.729 km S of Beylikdüzü, TurkeyMon, Jan 7, 7:22 AM GMT+2 · 13053 days ago · 10 km deep · 46 km away
15. 2.616 km S of Beylikdüzü, TurkeyMon, Jan 7, 7:26 AM GMT+2 · 13053 days ago · 10 km deep · 35 km away
16. 2.523 km S of Beylikdüzü, TurkeyMon, Jan 7, 7:33 AM GMT+2 · 13053 days ago · 10 km deep · 41 km away
17. 2.526 km S of Beylikdüzü, TurkeyMon, Jan 7, 7:46 AM GMT+2 · 13053 days ago · 10 km deep · 43 km away
18. 2.530 km W of Kocadere, TurkeyMon, Jan 7, 7:49 AM GMT+2 · 13053 days ago · 10 km deep · 53 km away
19. 3.125 km S of Beylikdüzü, TurkeyMon, Jan 7, 7:50 AM GMT+2 · 13053 days ago · 10 km deep · 42 km away
20. 2.822 km S of Beylikdüzü, TurkeyMon, Jan 7, 7:54 AM GMT+2 · 13053 days ago · 10 km deep · 40 km away
21. 2.630 km S of Beylikdüzü, TurkeyMon, Jan 7, 7:55 AM GMT+2 · 13053 days ago · 10 km deep · 48 km away
22. 2.427 km S of Beylikdüzü, TurkeyMon, Jan 7, 8:20 AM GMT+2 · 13053 days ago · 10 km deep · 45 km away
23. 2.533 km W of Kocadere, TurkeyMon, Jan 7, 8:27 AM GMT+2 · 13053 days ago · 10 km deep · 51 km away
24. 2.626 km S of Beylikdüzü, TurkeyMon, Jan 7, 11:24 AM GMT+2 · 13053 days ago · 15 km deep · 43 km away
25. 2.633 km S of Beylikdüzü, TurkeyMon, Jan 7, 1:31 PM GMT+2 · 13053 days ago · 10 km deep · 50 km away
26. 2.732 km W of Kocadere, TurkeyMon, Jan 7, 2:39 PM GMT+2 · 13053 days ago · 10 km deep · 53 km away
27. 2.830 km S of Beylikdüzü, TurkeyMon, Jan 7, 2:43 PM GMT+2 · 13053 days ago · 10 km deep · 47 km away
28. 2.728 km S of Beylikdüzü, TurkeyMon, Jan 7, 2:49 PM GMT+2 · 13053 days ago · 10 km deep · 46 km away
29. 2.826 km S of Beylikdüzü, TurkeyMon, Jan 7, 5:00 PM GMT+2 · 13053 days ago · 10 km deep · 43 km away
30. 2.630 km S of Beylikdüzü, TurkeyMon, Jan 7, 7:26 PM GMT+2 · 13053 days ago · 10 km deep · 48 km away
31. 2.728 km S of Beylikdüzü, TurkeyMon, Jan 7, 8:56 PM GMT+2 · 13053 days ago · 10 km deep · 46 km away
32. 2.629 km S of Beylikdüzü, TurkeyMon, Jan 7, 11:20 PM GMT+2 · 13053 days ago · 10 km deep · 46 km away
33. 2.527 km S of Beylikdüzü, TurkeyMon, Jan 7, 11:25 PM GMT+2 · 13053 days ago · 10 km deep · 45 km away
34. 2.928 km S of Beylikdüzü, TurkeyTue, Jan 8, 1:24 AM GMT+2 · 13053 days ago · 10 km deep · 45 km away
35. 2.729 km S of Beylikdüzü, TurkeyTue, Jan 8, 4:59 AM GMT+2 · 13052 days ago · 10 km deep · 47 km away
36. 2.626 km S of Beylikdüzü, TurkeyTue, Jan 8, 5:23 AM GMT+2 · 13052 days ago · 10 km deep · 43 km away
37. 2.628 km S of Beylikdüzü, TurkeyWed, Jan 9, 7:27 AM GMT+2 · 13051 days ago · 10 km deep · 46 km away
38. 2.529 km S of Beylikdüzü, TurkeyThu, Jan 10, 4:04 AM GMT+2 · 13051 days ago · 10 km deep · 47 km away
39. 2.627 km WNW of Kocadere, TurkeyFri, Jan 11, 1:20 AM GMT+2 · 13050 days ago · 10 km deep · 51 km away
40. 3.49 km SSE of Kumba?, TurkeyFri, Jan 11, 2:24 AM GMT+2 · 13050 days ago · 10 km deep · 87 km away
41. 2.731 km S of Beylikdüzü, TurkeySat, Jan 12, 8:00 PM GMT+2 · 13048 days ago · 10 km deep · 48 km away
42. 2.44 km W of Kocadere, TurkeyMon, Jan 21, 12:19 AM GMT+2 · 13040 days ago · 10 km deep · 69 km away
43. 2.5Western TurkeyThu, Jan 24, 2:16 AM GMT+2 · 13037 days ago · 10 km deep · 84 km away
44. 3.140 km SSW of Kumburgaz, TurkeyThu, Jan 24, 4:06 PM GMT+2 · 13036 days ago · 10 km deep · 50 km away
45. 2.74 km WNW of Ba?ak?ehir, TurkeyThu, Jan 24, 5:13 PM GMT+2 · 13036 days ago · 10 km deep · 24 km away
46. 2.87 km SSW of Kad?köy, TurkeySat, Jan 26, 5:37 PM GMT+2 · 13034 days ago · 10 km deep · 87 km away
47. 2.61 km ESE of Küçükkumla, TurkeyFri, Feb 1, 10:53 PM GMT+2 · 13028 days ago · 10 km deep · 90 km away
48. 3.014 km SW of Marmara Ere?lisi, TurkeyThu, Feb 7, 11:50 AM GMT+2 · 13022 days ago · 10 km deep · 59 km away
49. 4.818 km SW of K?nal?, TurkeyTue, Feb 12, 11:54 AM GMT+2 · 13017 days ago · 10 km deep · 48 km away
50. 2.92 km WSW of Ç?narc?k, TurkeyWed, Feb 13, 1:40 PM GMT+2 · 13016 days ago · 10 km deep · 75 km away
51. 2.81 km SW of Beylikdüzü, TurkeyFri, Feb 15, 1:46 PM GMT+2 · 13014 days ago · 10 km deep · 21 km away

Before

1. 2.114 km NNE of Marmara, TurkeyWed, Dec 19, 10:47 PM GMT+2 · 13072 days ago · 10 km deep · 85 km away
2. 3.216 km NNW of Marmara, TurkeyWed, Dec 19, 10:43 PM GMT+2 · 13072 days ago · 10 km deep · 92 km away
3. 2.15 km N of Tav?anc?l, TurkeyTue, Dec 18, 4:58 PM GMT+2 · 13073 days ago · 10 km deep · 98 km away
4. 2.42 km W of Çatalca, TurkeyMon, Dec 17, 4:36 PM GMT+2 · 13074 days ago · 5 km deep · 4 km away
5. 3.09 km ENE of Marmara, TurkeySat, Dec 15, 7:56 PM GMT+2 · 13076 days ago · 10 km deep · 88 km away
6. 2.210 km NE of Marmara, TurkeySat, Dec 15, 4:47 PM GMT+2 · 13076 days ago · 10 km deep · 86 km away
7. 2.32 km WNW of Çatalca, TurkeyThu, Dec 13, 4:42 PM GMT+2 · 13078 days ago · 5 km deep · 5 km away
8. 2.12 km N of Muratbey, TurkeyWed, Dec 12, 1:17 PM GMT+2 · 13079 days ago · 10 km deep · 2 km away
9. 1.97 km SSW of Kocadere, TurkeyTue, Dec 11, 11:39 PM GMT+2 · 13080 days ago · 10 km deep · 75 km away
10. 2.52 km ENE of Gemlik, TurkeyTue, Dec 11, 10:20 PM GMT+2 · 13080 days ago · 10 km deep · 96 km away
11. 2.122 km WNW of Mudanya, TurkeyMon, Dec 10, 11:13 PM GMT+2 · 13081 days ago · 10 km deep · 77 km away
12. 2.41 km SSW of Muratbey, TurkeyMon, Dec 10, 2:08 PM GMT+2 · 13081 days ago · 10 km deep · 4 km away
13. 2.515 km SSE of Kumba?, TurkeySun, Dec 9, 12:23 PM GMT+2 · 13082 days ago · 10 km deep · 86 km away
14. 2.314 km NNW of Mudanya, TurkeyWed, Dec 5, 12:39 PM GMT+2 · 13086 days ago · 10 km deep · 75 km away
15. 2.011 km NNW of Koruköy, TurkeySun, Dec 2, 9:37 AM GMT+2 · 13089 days ago · 10 km deep · 68 km away
16. 2.68 km SSW of Kad?köy, TurkeySat, Dec 1, 10:17 AM GMT+2 · 13090 days ago · 10 km deep · 88 km away
17. 2.010 km NNE of Mudanya, TurkeySat, Dec 1, 9:49 AM GMT+2 · 13090 days ago · 10 km deep · 81 km away
18. 3.516 km SSE of Kumba?, TurkeyFri, Nov 30, 6:21 PM GMT+2 · 13091 days ago · 10 km deep · 89 km away
19. 2.49 km WSW of Kocadere, TurkeyThu, Nov 29, 11:57 AM GMT+2 · 13092 days ago · 10 km deep · 69 km away
20. 2.16 km NE of Tav?anl?, TurkeyWed, Nov 28, 12:46 PM GMT+2 · 13093 days ago · 10 km deep · 95 km away

From the USGS Earthquake Hazards Program and its partner networks, event usp0004jd2. Read Sat, Oct 3, 2026, 2:00 PM UTC.