Cable & pipeline work in the Black Sea

Cable laying, pipeline and seismic operations.

in force
2
last 12 months
2
vs previous 12 (0)
—
since 1999
147

Coverage note: the NGA archive ends 2024-05 and live collection began 2026-08-17. Warnings issued in between are here only if they were still in force when collection started, so 2024–2026 are under-counted.

In force now · 2

  1. HYDROLANT 1086/26in force2026-06-04
    Pipeline operations by seven vessels continue in the Black Sea off Turkey from June 5 to October 7; wide berth requested.
    Black Sea · Turkey
  2. HYDROLANT 1668/25in force2025-10-07
    Pipeline operations are in progress by five vessels in the Black Sea off Turkey until 07 Oct 26; wide berth requested.
    Black Sea · Turkey

Longest in force

  1. HYDROLANT 1668/25in force2025-10-07 · 319 d
    Pipeline operations are in progress by five vessels in the Black Sea off Turkey until 07 Oct 26; wide berth requested.
    Black Sea · Turkey
  2. HYDROLANT 1086/26in force2026-06-04 · 78 d
    Pipeline operations by seven vessels continue in the Black Sea off Turkey from June 5 to October 7; wide berth requested.
    Black Sea · Turkey

By year

99
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
20
21
22
23
25
26

By month (all years)

J
F
M
A
M
J
J
A
S
O
N
D

Other hazards in the Black Sea

Archive · 145 cancelled

  1. HYDROLANT 2271/062006-12-19 → 2007-01-10
    Seismic survey in progress until further notice by M/V western pride towing 8000 meter long cable in area…
  2. HYDROLANT 2133/062006-11-29 → 2007-06-12
    Seismic survey in progress until further notice by M/V western pride towing eight 8000 meter long cables in…
  3. HYDROLANT 1842/062006-10-07 → 2006-11-29
    Seismic survey in progress until further notice by M/V western pride towing eight four mile long cables in…
  4. HYDROLANT 1838/062006-10-06 → 2006-10-07
    Seismic survey in progress until further notice by M/V western pride towing eight four mile long cables in…
  5. HYDROLANT 1755/062006-09-27 → 2007-06-12
    Seismic survey in progress until further notice by M/V pehlivan in area bound by 41-58N 028-02E, 41-58N…
  6. HYDROLANT 822/062006-04-28 → 2006-06-07
    Seismic survey in progress until further notice by M/V pehlivan-ii towing 2000 meter long cable within six…
  7. HYDROLANT 723/062006-04-12 → 2006-04-28
    Seismic survey in progress until further notice by M/V pehlivan-ii towing 2000 meter long cable within six…
  8. HYDROLANT 688/062006-04-07 → 2006-04-12
    Seismic survey in progress until further notice by M/V pehlivan-ii towing 2000 meter long cable within seven…
  9. HYDROLANT 500/062006-03-13 → 2006-04-07
    Seismic survey in progress until further notice by M/V pehlivan-ii towing 2000 meter long cable in area…
  10. HYDROLANT 185/062006-01-27 → 2006-02-05
    Cable operations 29 jan thru 04 feb by cableship rene descartes with submersible in 41-48N 028-30E
  11. HYDROLANT 169/062006-01-26 → 2006-01-27
    Cable operations 29 jan thru 10 feb by cableship rene descartes in 41-48.1N 028-22.6E
  12. HYDROLANT 2351/052005-12-15 → 2005-12-24
    Seismic survey 15 dec thru 23 dec by M/V pehlivan-ii towing 2000 meter long cable in area bound by 41-43.6N…
  13. HYDROLANT 2156/052005-11-22 → 2005-12-15
    Seismic survey in progress until 20 dec by M/V pehlivan II towing 2000 meter long cable in area bound by…
  14. HYDROLANT 2124/052005-11-18 → 2005-11-22
    Seismic survey 19 nov thru 19 jan by M/V pehlivan-ii in area bound by 41-14.1N 031-11.3E, 41-18.5N…
  15. HYDROLANT 1622/052005-09-07 → 2005-09-11
    Seismic survey in progress until 10 sep within 400 meters of: a. 44-50.7N 036-26.2E
  16. HYDROLANT 879/052005-05-10 → 2006-02-03
    Seismic survey in progress until further notice by M/V professor polshkov uais towing 6500 meter long cable…
  17. HYDROLANT 670/052005-04-12 → 2005-04-25
    Seismic survey 13 apr until further notice by M/V professor polshkov towing 6500 meter long cable in area…
  18. HYDROLANT 504/052005-03-18 → 2005-04-12
    Seismic survey in progress until further notice by M/V professor polshkov towing 6500 meter long cable in…
  19. HYDROLANT 340/052005-02-18 → 2005-03-07
    Seismic survey 200001Z feb to 120001Z mar by M/V professor polshkov uais towing 6500 meter long cable in…
  20. HYDROLANT 2026/042004-12-20 → 2005-03-01
    Seismic survey 21 dec thru 28 feb 05 by M/V professor polshkov towing 6000 meter long cable in area bound by…
  21. HYDROLANT 1572/042004-09-26 → 2004-10-09
    Seismic survey 27 sep thru 08 oct by M/V geolog dmitry nalivkin towing 6500 meter long cable in area bound…
  22. HYDROLANT 946/042004-06-01 → 2004-07-01
    Seismic survey in progress until 30 jun by M/V geolog dmitriy malivkin towing 6500 meter long cable in area…
  23. HYDROLANT 1395/032003-07-19 → 2003-08-11
    Seismic survey 20 jul until further notice by M/V ramform challenger towing five mile long cable in area…
  24. HYDROLANT 2845/022002-12-26 → 2003-01-23
    Seismic survey in progress until 28 feb by M/V akademik shatskiy towing 6000 meter long cable in area bound…
  25. HYDROLANT 2763/022002-12-16 → 2002-12-26
    Seismic survey in progress until 31 dec by M/V akademik shatskiy towing 6000 meter long cable in area bound…
  26. HYDROLANT 2382/022002-10-27 → 2002-12-16
    Seismic survey in progress until 31 dec by M/V akademik shatskiy towing 6000 meter long cable in area bound…
  27. HYDROLANT 2248/022002-10-10 → 2002-10-19
    Seismic survey in progress until 31 dec by M/V akademik shatsky towing 6000 meter long cable in area bound…
  28. HYDROLANT 1797/022002-08-14 → 2002-09-25
    Seismic survey 16 aug until further notice by M/V akademik shatsky towing 6000 meter long cable in area…
  29. HYDROLANT 1505/022002-07-08 → 2002-08-15
    Seismic survey 10 jul until further notice by M/V nalivkin and M/V guard baltic in area bound by 41-05.0N…
  30. HYDROLANT 1322/022002-06-14 → 2002-07-26
    Cable operations in progress until further notice by: a. M/V saipem 7000 vicinity 41-36.0N 036-40.0E
  31. HYDROLANT 982/022002-04-28 → 2002-07-31
    Seismic survey in progress until 30 jul by M/V geolog dmitriy nalivkin towing 6200 meter long cable in area…
  32. HYDROLANT 355/022002-02-12 → 2002-03-23
    Underwater cable operations in progress until further notice in area bound by 41-12.5N 029-06.4E, 41-15.4N…
  33. HYDROLANT 2504/012001-09-20 → 2001-10-21
    Seismic survey in progress until 20 oct by M/V geolog dimitri nalivkin in area bound by 44-40.5N 029-1780E,…
  34. HYDROLANT 2321/012001-08-23 → 2001-09-20
    Seismic survey in progress until 05 oct by M/V dimitri nalivkin towing 6400 meter long cable in area bound…
  35. HYDROLANT 2275/012001-08-18 → 2001-08-23
    Seismic survey in progress until further notice by M/V geolog dimitri nalivkin in area bound by 44-29.5N…
  36. HYDROLANT 2196/012001-08-08 → 2001-08-18
    Seismic survey 09 aug thru 09 oct by M/V geolog dimitri valivkin in area bound by 43-44.6N 028-34.9E,…
  37. HYDROLANT 1125/012001-04-11 → 2001-12-31
    Seismic survey 16 apr thru 30 dec by M/V iskatel in area bound by 44-51N 035-53E, 45-00N 036-10E, 45-05N…
  38. HYDROLANT 308/012001-01-26 → 2001-01-29
    Cable operations 27 jan until further notice by cableship raymond croze within 1.5 miles of 43-48N 028-38E
  39. HYDROLANT 3982/002000-11-30 → 2000-12-11
    Seismic survey in progress until further notice by M/V professor ryabinkin towing 3000 meter long cable in…
  40. HYDROLANT 3146/002000-09-11 → 2000-10-23
    Seismic survey in progress until further notice by M/V iskatel 3 towing 3000 meter long cable in area bound…
  41. HYDROLANT 1041/002000-03-23 → 2000-03-25
    Seismic survey in progress until 24 mar by M/V sea profiler in areas bound by: a. 44-00.1N 029-50.0E,…
  42. HYDROLANT 1029/002000-03-22 → 2000-03-23
    Seismic survey in progress until 24 mar by M/V sea profiler in areas bound by: a. 44-00.1N 029-50.0E,…
  43. HYDROLANT 2099/991999-10-03 → 1999-10-23
    Cable laying operations 032000Z to 232000Z oct by M/V artica vicinity of trackline joining 46-08.5N…
  44. HYDROLANT 1844/991999-08-31 → 1999-09-17
    Cable operations in progress until further notice by cableship raymond croze in area bound by 41-25.7N…
  45. HYDROLANT 1775/991999-08-24 → 1999-08-31
    Underwater cable operations in progress until further notice by cableship raymond croze in area bound by…

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts and your national MSI service.

Cable & pipeline work in the Black Sea — page 3 · seahazards