Turkey earthquakes

M4.0 earthquake 8 km S of Karapürçek, Turkey

A magnitude 4.0 earthquake struck 8 km S of Karapürçek, Turkey on Thu, Sep 2, 1999, 5:25 PM GMT+3 (14:25 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M5.9 4 km SE of Köseköy, Turkey. This one was a foreshock.

Akyazı forecastMore in Turkey

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
4.0 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1999-09-02 14:25:19 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
40.563° N, 30.532° E
Region
Turkey
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Depth from
OPERATOR_ASSIGNED

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 60 in the 60 days after this one and 71 in the 30 days before it.

After

  1. 4.02 km E of Köseköy, Turkey · 9892 days ago · 17 km deep · 47 km away
  2. 3.95 km N of Karapürçek, Turkey · 9891 days ago · 8 km deep · 15 km away
  3. 4.015 km SSE of Bahçecik, Turkey · 9890 days ago · 10 km deep · 46 km away
  4. 3.12 km N of Körfez, Turkey · 9890 days ago · 10 km deep · 68 km away
  5. 3.918 km SSW of Düzce, Turkey · 9890 days ago · 10 km deep · 51 km away
  6. 2.79 km SE of Adapazar?, Turkey · 9890 days ago · 12 km deep · 19 km away
  7. 2.94 km N of Ula?l?, Turkey · 9890 days ago · 10 km deep · 73 km away
  8. 3.825 km SE of Hendek, Turkey · 9890 days ago · 10 km deep · 35 km away
  9. 3.27 km SW of Düzce, Turkey · 9890 days ago · 14 km deep · 54 km away
  10. 3.216 km SW of Düzce, Turkey · 9890 days ago · 10 km deep · 45 km away
  11. 3.019 km ESE of Hendek, Turkey · 9888 days ago · 5 km deep · 41 km away
  12. 3.523 km SW of Düzce, Turkey · 9888 days ago · 8 km deep · 40 km away
  13. 3.15 km E of Köseköy, Turkey · 9887 days ago · 10 km deep · 44 km away
  14. 3.22 km WNW of Hendek, Turkey · 9887 days ago · 5 km deep · 32 km away
  15. 3.88 km SSE of Geyve, Turkey · 9887 days ago · 10 km deep · 22 km away
  16. 2.81 km N of Yuvac?k, Turkey · 9886 days ago · 13 km deep · 50 km away
  17. 5.94 km SE of Köseköy, Turkey · 9883 days ago · 13 km deep · 44 km away
  18. 2.78 km WNW of Sapanca, Turkey · 9883 days ago · 9 km deep · 35 km away
  19. 2.96 km SSE of Sapanca, Turkey · 9881 days ago · 7 km deep · 22 km away
  20. 3.213 km ESE of Akyaz?, Turkey · 9881 days ago · 10 km deep · 23 km away
  21. 2.81 km N of Yuvac?k, Turkey · 9880 days ago · 13 km deep · 50 km away
  22. 2.50 km S of ?zmit, Turkey · 9880 days ago · 14 km deep · 55 km away
  23. 3.54 km SE of Pamukova, Turkey · 9880 days ago · 7 km deep · 28 km away
  24. 2.89 km N of Akyaz?, Turkey · 9879 days ago · 5 km deep · 24 km away
  25. 4.39 km WNW of Sapanca, Turkey · 9879 days ago · 10 km deep · 36 km away
  26. 2.98 km W of Adapazar?, Turkey · 9878 days ago · 13 km deep · 31 km away
  27. 2.81 km NW of ?zmit, Turkey · 9877 days ago · 9 km deep · 57 km away
  28. 2.82 km N of Yuvac?k, Turkey · 9877 days ago · 6 km deep · 51 km away
  29. 3.02 km SSE of Köseköy, Turkey · 9877 days ago · 17 km deep · 46 km away
  30. 2.810 km W of Sö?ütlü, Turkey · 9877 days ago · 13 km deep · 40 km away
  31. 4.31 km WSW of Karapürçek, Turkey · 9877 days ago · 10 km deep · 8 km away
  32. 3.23 km WNW of Karapürçek, Turkey · 9877 days ago · 4 km deep · 10 km away
  33. 3.44 km NW of Karapürçek, Turkey · 9876 days ago · 5 km deep · 13 km away
  34. 3.31 km S of Derince, Turkey · 9873 days ago · 8 km deep · 64 km away
  35. 2.63 km NE of Körfez, Turkey · 9873 days ago · 13 km deep · 66 km away
  36. 3.89 km WNW of Adapazar?, Turkey · 9872 days ago · 10 km deep · 33 km away
  37. 3.21 km SSE of Karapürçek, Turkey · 9871 days ago · 5 km deep · 7 km away
  38. 3.98 km SSE of Küplü, Turkey · 9870 days ago · 10 km deep · 71 km away
  39. 3.34 km NNW of Hal?dere, Turkey · 9869 days ago · 6 km deep · 71 km away
  40. 2.93 km WNW of Köseköy, Turkey · 9869 days ago · 5 km deep · 52 km away
  41. 2.85 km WNW of Akyaz?, Turkey · 9863 days ago · 13 km deep · 16 km away
  42. 2.86 km WSW of Hendek, Turkey · 9863 days ago · 9 km deep · 26 km away
  43. 2.72 km NE of Körfez, Turkey · 9863 days ago · 6 km deep · 67 km away
  44. 2.712 km SW of Düzce, Turkey · 9863 days ago · 6 km deep · 49 km away
  45. 2.85 km WNW of Düzce, Turkey · 9863 days ago · 8 km deep · 59 km away
  46. 2.71 km N of Kullar, Turkey · 9863 days ago · 15 km deep · 50 km away
  47. 3.12 km WNW of ?zmit, Turkey · 9863 days ago · 13 km deep · 58 km away
  48. 3.11 km E of Yuvac?k, Turkey · 9863 days ago · 10 km deep · 48 km away
  49. 3.117 km WSW of Düzce, Turkey · 9861 days ago · 9 km deep · 44 km away
  50. 3.19 km SW of Düzce, Turkey · 9855 days ago · 2 km deep · 53 km away
  51. 3.65 km S of Adapazar?, Turkey · 9852 days ago · 0 km deep · 22 km away
  52. 3.314 km NNW of Sapanca, Turkey · 9849 days ago · 10 km deep · 40 km away
  53. 2.86 km NE of Akyaz?, Turkey · 9847 days ago · 5 km deep · 22 km away
  54. 3.017 km ESE of Hendek, Turkey · 9847 days ago · 13 km deep · 39 km away
  55. 3.25 km W of Düzce, Turkey · 9844 days ago · 12 km deep · 57 km away
  56. 3.58 km NW of Düzce, Turkey · 9843 days ago · 8 km deep · 58 km away
  57. 2.911 km N of Düzce, Turkey · 9842 days ago · 9 km deep · 69 km away
  58. 3.013 km SW of Eski?ehir, Turkey · 9837 days ago · 0 km deep · 98 km away
  59. 2.68 km E of Akyaz?, Turkey · 9835 days ago · 16 km deep · 20 km away
  60. 2.916 km WSW of Düzce, Turkey · 9835 days ago · 2 km deep · 45 km away

Before

  1. 3.45 km W of Hendek, Turkey · 9894 days ago · 10 km deep · 30 km away
  2. 4.51 km NNE of Kar??yaka, Turkey · 9896 days ago · 10 km deep · 51 km away
  3. 5.22 km NNE of Kar??yaka, Turkey · 9896 days ago · 10 km deep · 52 km away
  4. 4.212 km S of Düzce, Turkey · 9898 days ago · 10 km deep · 57 km away
  5. 3.57 km NW of ?zmit, Turkey · 9899 days ago · 10 km deep · 63 km away
  6. 4.80 km ENE of Köseköy, Turkey · 9901 days ago · 10 km deep · 48 km away
  7. 4.29 km WSW of Sapanca, Turkey · 9903 days ago · 10 km deep · 33 km away
  8. 3.923 km SW of Düzce, Turkey · 9903 days ago · 10 km deep · 41 km away
  9. 3.8Western Turkey · 9904 days ago · 10 km deep · 31 km away
  10. 4.513 km ESE of Akyaz?, Turkey · 9905 days ago · 10 km deep · 22 km away
  11. 4.27 km SE of Hendek, Turkey · 9907 days ago · 10 km deep · 32 km away
  12. 4.313 km SSE of Akyaz?, Turkey · 9907 days ago · 10 km deep · 12 km away
  13. 4.01 km SE of Ula?l?, Turkey · 9907 days ago · 10 km deep · 71 km away
  14. 4.10 km SE of Kullar, Turkey · 9907 days ago · 10 km deep · 49 km away
  15. 4.015 km N of Nall?han, Turkey · 9908 days ago · 10 km deep · 72 km away
  16. 4.714 km ESE of Akyaz?, Turkey · 9908 days ago · 10 km deep · 21 km away
  17. 4.123 km NW of Mudurnu, Turkey · 9908 days ago · 10 km deep · 44 km away
  18. 4.09 km NW of Hendek, Turkey · 9909 days ago · 10 km deep · 35 km away
  19. 3.97 km E of Akyaz?, Turkey · 9909 days ago · 10 km deep · 19 km away
  20. 3.813 km ESE of Akyaz?, Turkey · 9909 days ago · 10 km deep · 21 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0009dy1. Read Sun, Oct 4, 2026, 8:05 AM UTC.