M2.7 earthquake 2 km NE of Çatalca, Turkey

Magnitude

2.7 (ML, local (Richter)), micro

Magnitude from

USGS National Earthquake Information Center

Local time

Mon, Aug 23, 1993, 12:52 PM GMT+3

UTC

1993-08-23 09:52:22 UTC

Depth

10.0 km (6.2 mi), shallow

Epicenter

41.162° N, 28.481° E

Region

Turkey

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

OPERATOR_ASSIGNED

• Çatalca, TurkeyPopulation 39,678. Forecast3 kmNE
• Büyükçekmece, TurkeyPopulation 163,140. Forecast18 kmNNW
• Istanbul, TurkeyPopulation 15,701,602. Forecast43 kmWNW

After

1. 2.68 km SW of Boyal?k, TurkeyTue, Aug 24, 3:13 PM GMT+3 · 12095 days ago · 10 km deep · 8 km away
2. 2.55 km N of Mudanya, TurkeyWed, Aug 25, 3:09 PM GMT+3 · 12094 days ago · 10 km deep · 89 km away
3. 2.614 km NNE of Band?rma, TurkeyWed, Aug 25, 11:21 PM GMT+3 · 12094 days ago · 5 km deep · 85 km away
4. 2.812 km NW of Velime?e, TurkeyFri, Aug 27, 4:48 PM GMT+3 · 12092 days ago · 10 km deep · 63 km away
5. 3.25 km WSW of Kocadere, TurkeyTue, Aug 31, 6:18 PM GMT+3 · 12088 days ago · 10 km deep · 75 km away
6. 2.77 km SSW of ?çmeler, TurkeyFri, Sep 3, 12:36 PM GMT+3 · 12085 days ago · 10 km deep · 79 km away
7. 2.74 km E of Çatalca, TurkeySat, Sep 4, 4:37 PM GMT+3 · 12084 days ago · 10 km deep · 4 km away
8. 2.68 km W of Küçükkumla, TurkeyMon, Sep 6, 11:40 AM GMT+3 · 12082 days ago · 10 km deep · 88 km away
9. 2.710 km W of Küçükkumla, TurkeyMon, Sep 6, 3:25 PM GMT+3 · 12082 days ago · 10 km deep · 88 km away
10. 2.825 km WNW of ?ile, TurkeyWed, Sep 8, 3:16 PM GMT+3 · 12080 days ago · 10 km deep · 72 km away
11. 2.810 km NE of Mudanya, TurkeyThu, Sep 9, 3:00 AM GMT+3 · 12080 days ago · 5 km deep · 89 km away
12. 2.511 km SW of Kocadere, TurkeyThu, Sep 9, 3:47 AM GMT+3 · 12080 days ago · 5 km deep · 78 km away
13. 2.59 km ESE of Mudanya, TurkeyThu, Sep 9, 4:34 AM GMT+3 · 12080 days ago · 10 km deep · 99 km away
14. 2.711 km NNE of Mudanya, TurkeyThu, Sep 9, 4:34 AM GMT+3 · 12080 days ago · 5 km deep · 87 km away
15. 2.63 km ENE of Koruköy, TurkeySat, Sep 11, 12:02 PM GMT+3 · 12077 days ago · 10 km deep · 81 km away
16. 2.68 km NNW of Yalova, TurkeySat, Sep 11, 12:32 PM GMT+3 · 12077 days ago · 10 km deep · 80 km away
17. 2.611 km N of Mudanya, TurkeyMon, Sep 13, 12:39 AM GMT+3 · 12076 days ago · 10 km deep · 83 km away
18. 2.75 km S of Arnavutköy, TurkeyTue, Sep 14, 8:51 AM GMT+3 · 12074 days ago · 10 km deep · 21 km away
19. 2.82 km ESE of Çatalca, TurkeyTue, Sep 14, 12:51 PM GMT+3 · 12074 days ago · 5 km deep · 3 km away
20. 2.814 km SSW of Kumburgaz, TurkeyThu, Sep 16, 3:38 PM GMT+3 · 12072 days ago · 10 km deep · 29 km away
21. 2.817 km W of ?ile, TurkeyThu, Sep 16, 7:05 PM GMT+3 · 12072 days ago · 10 km deep · 77 km away
22. 2.617 km S of Marmara Ere?lisi, TurkeyFri, Sep 17, 2:33 AM GMT+3 · 12072 days ago · 10 km deep · 58 km away
23. 2.832 km NW of ?ile, TurkeyFri, Sep 17, 1:57 PM GMT+3 · 12071 days ago · 10 km deep · 78 km away
24. 2.64 km N of Band?rma, TurkeyFri, Sep 17, 3:21 PM GMT+3 · 12071 days ago · 10 km deep · 96 km away
25. 2.79 km N of Yalova, TurkeySun, Sep 19, 4:57 AM GMT+3 · 12070 days ago · 10 km deep · 81 km away
26. 2.92 km NW of Ç?narc?k, TurkeyTue, Sep 21, 10:19 AM GMT+3 · 12067 days ago · 10 km deep · 77 km away
27. 2.823 km SSW of Kumburgaz, TurkeyThu, Sep 23, 9:33 AM GMT+3 · 12065 days ago · 10 km deep · 38 km away
28. 2.613 km NNW of Marmara, TurkeyFri, Sep 24, 6:21 AM GMT+3 · 12064 days ago · 10 km deep · 96 km away
29. 3.020 km SE of Marmara Ere?lisi, TurkeySat, Sep 25, 1:37 AM GMT+3 · 12064 days ago · 10 km deep · 47 km away
30. 2.715 km SSE of Beylikdüzü, TurkeySat, Sep 25, 2:18 PM GMT+3 · 12063 days ago · 10 km deep · 39 km away
31. 2.718 km S of Beylikdüzü, TurkeySat, Sep 25, 5:10 PM GMT+3 · 12063 days ago · 10 km deep · 41 km away
32. 2.71 km NNE of Çatalca, TurkeySat, Sep 25, 5:17 PM GMT+3 · 12063 days ago · 10 km deep · 1 km away
33. 2.72 km ENE of Muratbey, TurkeyMon, Sep 27, 4:15 PM GMT+2 · 12061 days ago · 5 km deep · 7 km away
34. 2.82 km SSE of Celâliye, TurkeyMon, Sep 27, 5:14 PM GMT+2 · 12061 days ago · 10 km deep · 15 km away
35. 2.523 km E of Kumba?, TurkeyTue, Sep 28, 10:14 AM GMT+2 · 12060 days ago · 10 km deep · 72 km away
36. 2.624 km ESE of Kumba?, TurkeyWed, Sep 29, 1:42 PM GMT+2 · 12059 days ago · 10 km deep · 74 km away
37. 2.75 km SSW of Kad?köy, TurkeyMon, Oct 4, 1:43 PM GMT+2 · 12054 days ago · 10 km deep · 89 km away
38. 3.02 km N of Ar?köy, TurkeyMon, Oct 4, 4:27 PM GMT+2 · 12054 days ago · 10 km deep · 45 km away
39. 2.82 km NNE of Muratbey, TurkeyMon, Oct 4, 5:16 PM GMT+2 · 12054 days ago · 10 km deep · 5 km away
40. 2.56 km NNW of Erdek, TurkeyMon, Oct 4, 10:50 PM GMT+2 · 12054 days ago · 10 km deep · 99 km away
41. 2.70 km N of Arnavutköy, TurkeyFri, Oct 8, 2:16 PM GMT+2 · 12050 days ago · 10 km deep · 22 km away
42. 2.614 km E of Marmara, TurkeySat, Oct 9, 12:42 PM GMT+2 · 12049 days ago · 5 km deep · 92 km away
43. 2.97 km W of Küçükkumla, TurkeySat, Oct 9, 1:04 PM GMT+2 · 12049 days ago · 5 km deep · 88 km away
44. 2.75 km NW of Ba?ak?ehir, TurkeySat, Oct 9, 5:01 PM GMT+2 · 12049 days ago · 10 km deep · 24 km away
45. 2.72 km WNW of Muratbey, TurkeyMon, Oct 11, 5:59 PM GMT+2 · 12047 days ago · 10 km deep · 6 km away
46. 2.61 km ESE of Sultangazi, TurkeyMon, Oct 11, 6:18 PM GMT+2 · 12047 days ago · 10 km deep · 34 km away
47. 2.61 km NNW of Merter Keresteciler, TurkeyMon, Oct 11, 7:46 PM GMT+2 · 12047 days ago · 10 km deep · 37 km away
48. 2.61 km NNE of K?l?ç, TurkeyTue, Oct 12, 11:20 AM GMT+2 · 12046 days ago · 10 km deep · 96 km away
49. 2.7Western TurkeyWed, Oct 13, 12:58 PM GMT+2 · 12045 days ago · 10 km deep · 19 km away
50. 2.63 km SSW of Mudanya, TurkeyThu, Oct 14, 9:28 AM GMT+2 · 12044 days ago · 10 km deep · 96 km away
51. 2.612 km SW of Mudanya, TurkeyThu, Oct 14, 4:58 PM GMT+2 · 12044 days ago · 10 km deep · 100 km away
52. 2.624 km SW of Marmara Ere?lisi, TurkeyFri, Oct 15, 3:06 PM GMT+2 · 12043 days ago · 10 km deep · 72 km away
53. 2.810 km NW of Vize, TurkeyFri, Oct 15, 4:56 PM GMT+2 · 12043 days ago · 10 km deep · 86 km away
54. 2.7Western TurkeySat, Oct 16, 12:39 PM GMT+2 · 12042 days ago · 10 km deep · 0 km away
55. 2.75 km N of Sultangazi, TurkeySun, Oct 17, 5:03 PM GMT+2 · 12041 days ago · 10 km deep · 32 km away
56. 2.814 km S of Marmara Ere?lisi, TurkeySun, Oct 17, 8:33 PM GMT+2 · 12041 days ago · 10 km deep · 56 km away

Before

1. 2.81 km WNW of Muratbey, TurkeyFri, Aug 20, 4:45 PM GMT+3 · 12099 days ago · 10 km deep · 7 km away
2. 2.76 km NE of Sancaktepe, TurkeyFri, Aug 20, 12:35 AM GMT+3 · 12100 days ago · 10 km deep · 68 km away
3. 2.62 km ENE of Muratbey, TurkeyWed, Aug 18, 5:20 PM GMT+3 · 12101 days ago · 10 km deep · 7 km away
4. 2.68 km N of Mudanya, TurkeyTue, Aug 17, 1:10 AM GMT+3 · 12103 days ago · 5 km deep · 85 km away
5. 2.81 km SSE of Celâliye, TurkeyFri, Aug 13, 1:30 PM GMT+3 · 12106 days ago · 10 km deep · 14 km away
6. 2.71 km SSW of Bahçelievler, TurkeyWed, Aug 11, 2:31 PM GMT+3 · 12108 days ago · 10 km deep · 37 km away
7. 2.719 km SE of Marmara Ere?lisi, TurkeyTue, Aug 10, 8:06 AM GMT+3 · 12109 days ago · 10 km deep · 50 km away
8. 3.019 km SSE of Marmara Ere?lisi, TurkeyTue, Aug 10, 8:01 AM GMT+3 · 12109 days ago · 10 km deep · 52 km away
9. 3.124 km SE of Marmara Ere?lisi, TurkeyTue, Aug 10, 6:13 AM GMT+3 · 12109 days ago · 10 km deep · 51 km away
10. 2.71 km N of Esenyurt, TurkeyMon, Aug 9, 5:37 PM GMT+3 · 12110 days ago · 5 km deep · 22 km away
11. 2.75 km W of Ba?ak?ehir, TurkeyThu, Jul 29, 12:37 PM GMT+3 · 12121 days ago · 10 km deep · 22 km away
12. 2.82 km SE of Çatalca, TurkeyMon, Jul 26, 3:48 PM GMT+3 · 12124 days ago · 10 km deep · 4 km away
13. 2.610 km S of ?çmeler, TurkeyMon, Jul 26, 2:37 PM GMT+3 · 12124 days ago · 10 km deep · 81 km away
14. 2.821 km NW of Mudanya, TurkeySat, Jul 24, 6:35 PM GMT+3 · 12126 days ago · 5 km deep · 77 km away

From the USGS Earthquake Hazards Program and its partner networks, event usp0005z1u. Read Mon, Oct 5, 2026, 2:39 PM UTC.