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
- HYDROLANT 1086/26in force2026-06-04Pipeline operations by seven vessels continue in the Black Sea off Turkey from June 5 to October 7; wide berth requested.Black Sea · Turkey
- HYDROLANT 1668/25in force2025-10-07Pipeline 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
- HYDROLANT 1668/25in force2025-10-07 · 319 dPipeline operations are in progress by five vessels in the Black Sea off Turkey until 07 Oct 26; wide berth requested.Black Sea · Turkey
- HYDROLANT 1086/26in force2026-06-04 · 78 dPipeline operations by seven vessels continue in the Black Sea off Turkey from June 5 to October 7; wide berth requested.Black Sea · Turkey
By month (all years)
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Other hazards in the Black Sea
Archive · 145 cancelled
- HYDROLANT 102/232023-01-12 → 2023-02-11Cable operations 13 jan thru 10 feb by gsp falcon and gsp antares in area bound by 44-10.50N 030-11.75E,…Black Sea · Romania
- HYDROLANT 2781/222022-11-01 → 2023-02-21Pipeline operations in progress until 212059Z feb 23 by M/V seven pegasus, M/V castorone, M/V simon stevin,…Black Sea · Turkey
- HYDROLANT 151/222022-01-17 → 2022-03-30Pipeline operations along tracklines joining: a. 44-25.5N 028-46.9E, 44-25.4N 028-47.5E, 44-28.9N 029-00.9E,…Black Sea · Romania
- HYDROLANT 235/212021-01-26 → 2022-01-01Pipeline operations in progress until 31 dec by M/V BIGFOOT-1 in area bound by 44-25.85N 028-46.19E,…Black Sea · Romania
- HYDROLANT 3984/202020-12-27 → 2021-01-26Pipeline operations 01 jan thru 31 dec 21 by cableship bigfoot in area bound by 44-25.85N 028-46.19E,…Black Sea · Romania
- HYDROLANT 2766/202020-09-09 → 2021-01-01Underwater operations in progress until 31 dec by cableship bigfoot in area bound by 44-31.89N 028-46.19E,…Black Sea · Romania
- HYDROLANT 2033/182018-06-22 → 2018-11-23Pipeline operations in progress until 09 dec by M/V siem spearfish and M/V pioneering spirit: a. within area…Black Sea · Turkey
- HYDROLANT 1682/182018-05-29 → 2018-06-22Pipeline operations in progress until further notice by M/V siem spearfish: a. within area bound by…Black Sea
- HYDROLANT 820/182018-03-08 → 2018-04-09Pipeline operations in progress until further notice by M/V scandi carla along tracklines between: a.…Black Sea · Turkey
- HYDROLANT 782/182018-03-05 → 2018-03-08Pipeline operations in progress until further notice by M/V scandi carla along tracklines between: a.…Black Sea · Turkey
- HYDROLANT 126/182018-01-11 → 2018-05-29Pipeline operations in progress until further notice by M/V pioneering spirit, M/V siem spearfish: a. within…Black Sea
- HYDROLANT 3358/172017-10-19 → 2018-01-11Pipeline operations 20 oct thru 20 jan 18 by M/V normand poseidon, M/V pioneering spirit and M/V siem…Black Sea
- HYDROLANT 2327/172017-07-28 → 2017-10-19Pipeline operations 01 aug thru 15 jan 18 by M/V normand poseidon and M/V pioneering spirit along trackline…Black Sea
- HYDROLANT 2150/162016-08-23 → 2017-03-08Seismic survey 24 aug thru 10 mar 17 by M/V barbaros hayreddin pasa and M/V bravo supporter in area bound by…Black Sea · Turkey
- HYDROLANT 1672/162016-07-03 → 2016-08-16Seismic survey by M/V afalina and M/V seliger: a. 04 thru 15 jul in area bound by 44-21.4N 033-43.0E,…Black Sea · Ukraine
- HYDROLANT 3211/152015-12-30 → 2016-01-16Seismic survey in progress until 15 jan 16 by M/V barbaros hayreddin pasa, M/V bravo supporter and M/V…Black Sea · Turkey
- HYDROLANT 2561/152015-10-14 → 2015-12-31Seismic survey 16 oct thru 30 dec by M/V barbaros hayreddin pasa, M/V bravo supporter and M/V polarfront in…Black Sea · Turkey
- HYDROLANT 2383/142014-10-02 → 2015-07-25Cable laying operations in progress until further notice along trackline joining 44-58.38N 036-54.72E,…Black Sea
- HYDROLANT 1563/142014-06-26 → 2014-08-17Seismic survey 27 jun thru 16 aug by M/V barbaros hayreddin pasa, M/V bravo supporter and M/V deep…Black Sea · Turkey
- HYDROLANT 1540/142014-06-23 → 2014-08-18Seismic survey in progress until 08 sep by M/V polar marquis towing 14 four mile long cables in area bound…Black Sea · Russia
- HYDROLANT 164/142014-01-16 → 2014-01-26Seismic survey 17 thru 25 jan by M/V cgg symphony in area bound by 44-49.4N 030-01.4E, 44-51.6N 030-05.1E,…Black Sea · Romania
- HYDROLANT 2505/132013-10-10 → 2013-10-23Seismic survey 11 oct thru 01 nov by M/V k piri reis and M/V dokuz eylul 1 in area bound by 41-59.2N…Black Sea
- HYDROLANT 2446/132013-10-03 → 2013-10-05Seismic survey 04 oct by M/V explora in area bound by 41-40.4N 028-35.6E, 41-42.0N 028-36.8E, 41-40.2N…Black Sea
- HYDROLANT 2305/132013-09-18 → 2013-10-26Seismic survey in progress until 31 oct by M/V princess in area bound by 43-35.0N 030-35.2E, 43-37.3N…Black Sea
- HYDROLANT 2114/132013-08-30 → 2013-09-02Seismic survey in progress until 01 sep by M/V barbaros hayreddin pasa towing eight 6000 meter long cables…Black Sea
- HYDROLANT 2094/132013-08-28 → 2014-01-16Seismic survey in progress until further notice by M/V cgg symphony in area bound by 43-40.8N 029-46.9E,…Black Sea
- HYDROLANT 1818/132013-07-26 → 2013-08-30Seismic survey in progress until 15 sep by M/V barboros hayrettin pasa towing eight 6000 meter long cables…Black Sea
- HYDROLANT 1744/132013-07-19 → 2013-08-13Pipeline operations in progress until 12 aug by M/V aquamarine along trackline joining 44-18N 038-44E,…Black Sea · Russia
- HYDROLANT 1739/132013-07-18 → 2013-07-26Seismic survey in progress until 18 sep by M/V barboros hayrettin pasa, M/V bravo supporter and M/V deep…Black Sea
- HYDROLANT 1721/132013-07-17 → 2013-07-19Pipeline operations in progress until 12 aug by M/V aquamarine along trackline joining 44-18N 038-44E,…Black Sea · Russia
- HYDROLANT 1668/132013-07-11 → 2013-08-28Seismic survey in progress until 31 dec by M/V cgg symphony towing ten five mile long cables in area bound…Black Sea
- HYDROLANT 1645/132013-07-08 → 2013-07-18Seismic survey in progress until 31 jul by M/V barboros hayrettin pasa, M/V bravo supporter and M/V deep…Black Sea
- HYDROLANT 1395/132013-06-06 → 2013-07-09Seismic survey in progress until 08 jul by M/V barboros hayrettin pasa, M/V bravo supporter and M/V deep…Black Sea
- HYDROLANT 1349/132013-05-31 → 2013-06-11Cable operations 01 thru 10 jun by M/V gsp king, gsp alcor and gsp granit vicinity of trackline between…Black Sea · Romania
- HYDROLANT 1034/132013-04-25 → 2013-06-06Seismic survey in progress until 11 jun by M/V barboros hayrettin pasa, M/V bravo supporter and M/V deep…Black Sea
- HYDROLANT 969/132013-04-17 → 2013-05-27Seismic survey in progress until 26 may by M/V symphony towing 12 6000 meter long cables in area bound by…Black Sea · Romania
- HYDROLANT 966/132013-04-17 → 2013-04-17Seismic survey in progress until 26 may by M/V symphony towing 12 four mile long cables in area bound by…Black Sea · Romania
- HYDROLANT 952/132013-04-15 → 2013-04-17Seismic survey in progress until 26 may by M/V symphony towing 12 7400 meter long cables in area bound by…Black Sea · Romania
- HYDROLANT 641/132013-03-14 → 2013-04-15Seismic survey in progress until 20 may by M/V symphony towing 12 6000 meter long cables in area bound by…Black Sea · Romania
- HYDROLANT 12/132013-01-02 → 2013-01-12Seismic survey in progress until 15 jan by M/V oceanic champion towing 12 6500 meter long cables in area…Black Sea
- HYDROLANT 3074/122012-12-29 → 2013-01-02Seismic survey 31 dec thru 01 feb 13 by M/V oceanic champion towing 12 6000 meter long cables in area bound…Black Sea
- HYDROLANT 3065/122012-12-28 → 2013-01-16Cable repair operations 02 thru 15 jan 13 by cableship certamen along trackline between 42-52N 040-02E and…Black Sea · Georgia
- HYDROLANT 3064/122012-12-28 → 2013-01-16Seismic survey 30 dec thru 26 jan 13 by M/V ogs explora towing 2100 meter long cable in area bound by…Black Sea · Romania
- HYDROLANT 2897/122012-12-07 → 2012-12-28Seismic survey in progress until 06 jan 13 by M/V ogs explora towing 2100 meter long cable in area bound by…Black Sea · Romania
- HYDROLANT 2736/122012-11-19 → 2012-12-29Seismic survey in progress until further notice by M/V oceanic champion towing 12 6000 meter long cables in…Black Sea
- HYDROLANT 2599/122012-11-03 → 2012-12-18Seismic survey 05 nov thru 15 dec 13 by M/V sarmiento de gamboa towing 8000 meter long cable in area bound…Black Sea · Romania
- HYDROLANT 2598/122012-11-03 → 2013-03-14Seismic survey in progress until 20 may 13 by M/V symphony towing 12 6000 meter long cables in area bound by…Black Sea · Romania
- HYDROLANT 2584/122012-11-02 → 2012-11-19Seismic survey in progress until 190001Z nov by M/V professor kurentsov towing 8500 meter long cable in area…Black Sea · Russia
- HYDROLANT 2421/122012-10-16 → 2012-11-01Seismic survey in progress until 31 oct by M/V iskatel towing 3000 meter long cable in area bound by 45-44N…Black Sea · Ukraine
- HYDROLANT 2249/122012-09-26 → 2012-10-01Seismic survey in progress until 30 sep by M/V iskatel towing 0.5 mile long cable in area bound by 45-44N…Black Sea · Ukraine
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.