Turkey earthquakes

M2.5 earthquake 3 km W of Ar?köy, Turkey

A magnitude 2.5 earthquake struck 3 km W of Ar?köy, Turkey on Sat, Jun 1, 1991, 7:09 PM GMT+3 (16:09 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M3.1 4 km W of Ata?ehir, Turkey. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
2.5 (Md, duration), micro
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1991-06-01 16:09:09 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
41.229° N, 28.958° 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: 41 in the 60 days after this one and 27 in the 30 days before it.

After

  1. 2.55 km ENE of Çatalca, Turkey · 12907 days ago · 10 km deep · 37 km away
  2. 2.35 km E of Arnavutköy, Turkey · 12905 days ago · 10 km deep · 14 km away
  3. 2.46 km SW of Arnavutköy, Turkey · 12904 days ago · 10 km deep · 24 km away
  4. 2.412 km SW of Kocadere, Turkey · 12900 days ago · 10 km deep · 76 km away
  5. 3.019 km WNW of Mudanya, Turkey · 12896 days ago · 10 km deep · 90 km away
  6. 3.03 km SSW of Ar?köy, Turkey · 12894 days ago · 10 km deep · 3 km away
  7. 2.63 km E of ?zmit, Turkey · 12892 days ago · 10 km deep · 100 km away
  8. 2.723 km SSE of Marmara Ere?lisi, Turkey · 12892 days ago · 10 km deep · 88 km away
  9. 3.14 km W of Ata?ehir, Turkey · 12891 days ago · 10 km deep · 29 km away
  10. 2.78 km N of Esenyurt, Turkey · 12891 days ago · 10 km deep · 28 km away
  11. 2.73 km ESE of Çatalca, Turkey · 12890 days ago · 10 km deep · 40 km away
  12. 2.77 km S of Adalar, Turkey · 12890 days ago · 10 km deep · 50 km away
  13. 2.55 km N of Çatalca, Turkey · 12889 days ago · 10 km deep · 41 km away
  14. 2.82 km WNW of Ç?narc?k, Turkey · 12888 days ago · 10 km deep · 64 km away
  15. 2.913 km NNW of Kavakl?, Turkey · 12887 days ago · 10 km deep · 56 km away
  16. 3.141 km SSW of Beylikdüzü, Turkey · 12885 days ago · 10 km deep · 78 km away
  17. 3.020 km WNW of Mudanya, Turkey · 12884 days ago · 10 km deep · 93 km away
  18. 2.732 km SSE of Marmara Ere?lisi, Turkey · 12883 days ago · 10 km deep · 92 km away
  19. 2.87 km NNW of Körfez, Turkey · 12882 days ago · 10 km deep · 80 km away
  20. 2.926 km ENE of Ar?köy, Turkey · 12881 days ago · 10 km deep · 30 km away
  21. 3.037 km NE of Ar?köy, Turkey · 12881 days ago · 10 km deep · 40 km away
  22. 3.02 km SE of Ç?narc?k, Turkey · 12879 days ago · 10 km deep · 68 km away
  23. 2.49 km NNW of Koruköy, Turkey · 12878 days ago · 10 km deep · 56 km away
  24. 2.47 km NNW of Ç?narc?k, Turkey · 12878 days ago · 10 km deep · 59 km away
  25. 2.610 km NNW of Koruköy, Turkey · 12878 days ago · 10 km deep · 56 km away
  26. 2.82 km NE of Çatalca, Turkey · 12874 days ago · 10 km deep · 41 km away
  27. 2.88 km NNW of Ç?narc?k, Turkey · 12874 days ago · 10 km deep · 58 km away
  28. 2.69 km NE of Çatalca, Turkey · 12867 days ago · 10 km deep · 35 km away
  29. 2.62 km ENE of Çatalca, Turkey · 12867 days ago · 10 km deep · 40 km away
  30. 2.80 km E of Çatalca, Turkey · 12866 days ago · 10 km deep · 42 km away
  31. 2.98 km SW of Arnavutköy, Turkey · 12866 days ago · 10 km deep · 26 km away
  32. 2.73 km N of Tav?anc?l, Turkey · 12866 days ago · 10 km deep · 69 km away
  33. 2.90 km SW of Çatalca, Turkey · 12863 days ago · 10 km deep · 43 km away
  34. 2.31 km NW of Balç?k, Turkey · 12862 days ago · 10 km deep · 54 km away
  35. 2.514 km NE of Sancaktepe, Turkey · 12857 days ago · 10 km deep · 38 km away
  36. 2.47 km N of Küçükkumla, Turkey · 12857 days ago · 10 km deep · 78 km away
  37. 2.712 km NNE of Tav?anl?, Turkey · 12856 days ago · 10 km deep · 62 km away
  38. 2.62 km NNW of Tav?anl?, Turkey · 12853 days ago · 10 km deep · 63 km away
  39. 2.93 km ENE of Derince, Turkey · 12851 days ago · 10 km deep · 91 km away
  40. 2.88 km N of Esenyurt, Turkey · 12851 days ago · 10 km deep · 29 km away
  41. 2.411 km NNW of Yalova, Turkey · 12850 days ago · 10 km deep · 58 km away

Before

  1. 2.56 km NNW of Ula?l?, Turkey · 12908 days ago · 10 km deep · 79 km away
  2. 2.61 km SSE of Çatalca, Turkey · 12911 days ago · 10 km deep · 42 km away
  3. 2.61 km E of Çatalca, Turkey · 12912 days ago · 10 km deep · 41 km away
  4. 2.72 km SSE of Çatalca, Turkey · 12913 days ago · 10 km deep · 42 km away
  5. 2.85 km NNE of Koruköy, Turkey · 12916 days ago · 10 km deep · 61 km away
  6. 2.62 km WNW of Kocadere, Turkey · 12916 days ago · 10 km deep · 65 km away
  7. 2.56 km NNE of ?i?li, Turkey · 12918 days ago · 10 km deep · 13 km away
  8. 2.66 km E of Çatalca, Turkey · 12919 days ago · 10 km deep · 36 km away
  9. 3.022 km N of A?va, Turkey · 12920 days ago · 10 km deep · 76 km away
  10. 2.68 km NE of Tav?anc?l, Turkey · 12924 days ago · 10 km deep · 74 km away
  11. 2.52 km ENE of Tav?anl?, Turkey · 12924 days ago · 10 km deep · 66 km away
  12. 2.47 km NNW of Balç?k, Turkey · 12925 days ago · 5 km deep · 49 km away
  13. 3.118 km W of Mudanya, Turkey · 12925 days ago · 10 km deep · 97 km away
  14. 3.13 km NNE of Ula?l?, Turkey · 12926 days ago · 10 km deep · 84 km away
  15. 2.75 km E of Umurbey, Turkey · 12926 days ago · 10 km deep · 94 km away
  16. 2.91 km WNW of ?hsaniye, Turkey · 12926 days ago · 10 km deep · 93 km away
  17. 2.86 km NNE of Esenyurt, Turkey · 12927 days ago · 10 km deep · 27 km away
  18. 2.60 km SE of Çatalca, Turkey · 12928 days ago · 10 km deep · 42 km away
  19. 2.41 km ESE of Çatalca, Turkey · 12929 days ago · 10 km deep · 41 km away
  20. 2.312 km NW of Ar?köy, Turkey · 12929 days ago · 10 km deep · 11 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0004scy. Read Sat, Oct 3, 2026, 1:57 AM UTC.