Survey operations in the Ionian Sea

Hydrographic and scientific survey vessels, often towing long arrays.

in force
0
last 12 months
0
vs previous 12 (0)
—
since 1999
82

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 · 0

No survey operations in force in the Ionian Sea right now.

By year

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24

By month (all years)

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Other hazards in the Ionian Sea

Archive · 82 cancelled

  1. HYDROLANT 685/242024-04-03 → 2024-04-13
    Survey operations in progress until 12 apr by vessel M/V l atalante in area bound by 38-21.00N 024-00.00E,…
    Eastern Mediterranean Sea · Ionian Sea · Italy
  2. HYDROLANT 126/222022-01-14 → 2022-01-16
    Survey operations in progress until 15 jan by M/V sw cook towing one 12000 meter long cable in area bound by…
    Ionian Sea · Greece
  3. HYDROLANT 103/222022-01-11 → 2022-01-14
    Survey operations 12 jan thru 25 feb by M/V sw cook towing one 1200 meter long cable in area bound by…
    Ionian Sea · Greece
  4. HYDROLANT 2224/212021-08-30 → 2021-09-21
    Underwater operations by M/V handin tide: a. 01 thru 05 sep in area within ten miles of 37-30-00N 015-23-02E
    Eastern Mediterranean Sea · Ionian Sea · Sicily
  5. HYDROLANT 956/212021-04-08 → 2021-04-24
    Survey operations by M/V miss marilene tide: a. 080600Z to 182359Z apr in area 36-17.8N 015-58.7E
    Eastern Mediterranean Sea · Ionian Sea · Sicily
  6. HYDROLANT 926/212021-04-05 → 2021-04-22
    Survey operations with submersible: a. 08 thru 15 apr in area within three miles of 36-17.82N 015-58.71E
    Eastern Mediterranean Sea · Ionian Sea · Sicily
  7. HYDROLANT 2753/202020-09-07 → 2020-09-10
    Survey operations by M/V aigaio: a. 090900Z to 091400Z sep in 39-58.10N 019-23.83E
    Strait of Otranto · Ionian Sea · Albania · Greece
  8. HYDROLANT 1623/202020-05-13 → 2020-05-17
    Underwater operations 150001Z to 162359Z may in area within 30 miles of 36-56N 019-00E
    Ionian Sea · Eastern Mediterranean Sea
  9. HYDROLANT 461/202020-02-10 → 2020-02-10
    Underwater operations in progress until 102149Z feb by M/V dssv pressure drop in 36-34N 021-08E
    Ionian Sea · Greece
  10. HYDROLANT 449/202020-02-09 → 2020-02-10
    Underwater operations in progress until further notice by M/V dssv pressure drop in 36-34N 021-08E
    Ionian Sea · Greece
  11. HYDROLANT 339/192019-02-01 → 2019-02-16
    Survey operations in progress until 15 feb by M/V forland ispector in area bound by 36-45.2N 022-06.8E,…
    Ionian Sea · Greece
  12. HYDROLANT 2628/182018-08-16 → 2018-08-19
    Survey operations in progress until 19 aug by M/V song of the whale along trackline joining 39-14.35N…
    Ionian Sea · Eastern Mediterranean Greece · Crete
  13. HYDROLANT 2621/182018-08-16 → 2018-08-16
    Survey operations in progress until 18 aug by M/V song of the whale along trackline between 39-12.19N…
    Ionian Sea · Greece
  14. HYDROLANT 891/182018-03-14 → 2018-03-16
    Survey operations by M/V maria s. merian: 1. 121100Z to 122300Z mar in: a. 39-40.2N 019-27.9E
    Eastern Mediterranean Sea · Ionian Sea · Strait of Otranto
  15. HYDROLANT 866/182018-03-11 → 2018-03-14
    Survey operations by M/V maria s. merian: 1. 110800Z to 121000Z mar in: a. 37-22.5N 020-20.0E
    Eastern Mediterranean Sea · Ionian Sea · Strait of Otranto
  16. HYDROLANT 860/182018-03-10 → 2018-03-11
    Survey operations by M/V maria s. merian: 1. 100530Z to 102300Z mar in: a. 36-36.0N 021-48.0E
    Eastern Mediterranean Sea · Ionian Sea · Strait of Otranto
  17. HYDROLANT 846/182018-03-09 → 2018-03-12
    Survey operations by M/V maria s. merian: a. 091200Z to 092230Z mar in trackline between 36-00.0N 022-32.0E,…
    Eastern Mediterranean Sea · Ionian Sea
  18. HYDROLANT 3048/152015-12-09 → 2015-12-16
    Oceanographic operations in progress until further notice by M/V polar empress towing 12 8000 meter long…
    Eastern Mediterranean Sea · Ionian Sea
  19. HYDROLANT 3035/152015-12-07 → 2015-12-09
    Oceanographic operations in progress until 09 dec by M/V polar empress towing 12 8000 meter long cables in…
    Eastern Mediterranean Sea · Ionian Sea
  20. HYDROLANT 316/132013-02-04 → 2013-02-26
    Survey operations in progress until further notice by M/V nordic explorer, M/V romulus, and M/V thor chaser…
    Ionian Sea
  21. HYDROLANT 980/122012-05-09 → 2012-05-17
    Oceanographic operations 11 thru 18 may by M/V aigaio in area bound by 39-24N 020-14E, 39-16N 019-49E,…
    Ionian Sea
  22. HYDROLANT 655/072007-04-21 → 2007-05-21
    Scientific operations in progress until 20 may by M/V ogs exprora along tracklines between: a. 37-40.8N…
  23. HYDROLANT 1539/062006-08-23 → 2006-09-08
    Oceanographic operations 25 aug thru 07 sep by M/V urania in areas: a. bound by 38-06.5N 015-31.1E, 38-09.5N…
  24. HYDROLANT 1485/062006-08-14 → 2006-08-19
    Oceanographic operations 16 thru 18 aug by M/V universitatis: a. in area between 38-24N 038-21N and 015-18E…
  25. HYDROLANT 1035/062006-05-29 → 2006-06-05
    Oceanographic operations 31 may thru 04 jun by M/V universitatis within: a. five miles of 36-25.0N 016-04.0E
  26. HYDROLANT 764/062006-04-21 → 2006-04-25
    Oceanographic operations 20 apr thru 08 may by M/V urania: 1. along tracklines between: a. 36-39N 015-29E to…
  27. HYDROLANT 635/062006-03-31 → 2006-04-07
    Oceanographic operations 03 thru 06 apr by M/V universitatis in area bound by 38-14.480N 016-16.510E,…
  28. HYDROLANT 499/062006-03-13 → 2006-03-16
    Oceanographic operations in progress until 15 mar by M/V universitatis in areas: a. between 38-24N 38-21N…
  29. HYDROLANT 241/052005-02-02 → 2005-02-07
    Survey operations 04 thru 06 feb by M/V pertinacia in area bound by 37-31.5N 015-21.3E 37-29.7N 015-25.9E…
  30. HYDROLANT 1995/042004-12-14 → 2005-01-17
    Underwater operations 16 dec thru 31 jan 05 in area bound by 37-52.5N 015-51.0E, 37-54.5N 016-06.5E,…
  31. HYDROLANT 1773/042004-11-02 → 2004-12-16
    Submarine research operations in progress until 15 dec by M/V messina istitute with submersible glider in…
  32. HYDROLANT 1730/042004-10-26 → 2004-11-01
    Oceanographic operations 27 thru 31 oct by M/V universitatis within: a. three miles of 36-26.0N 016-00.0E
  33. HYDROLANT 1712/042004-10-22 → 2004-11-13
    Survey operations 26 oct thru 15 nov by M/V uriana along trackline joining 39-41.1N 012-08.9E, 38-18.9N…
  34. HYDROLANT 1516/042004-09-17 → 2004-09-30
    Submarine research operations 20 thru 29 sep by M/V messina istitute and M/V luigi sanzo with submersible…
  35. HYDROLANT 1506/042004-09-16 → 2004-10-01
    Oceanographic survey 20 thru 30 sep by M/V pertinacia within two miles of 37-26.5N 015-23.6E
  36. HYDROLANT 1184/042004-07-14 → 2004-07-31
    Survey operations 15 jul until further notice by M/V thetis towing equipment in area bound by 37-15.55N…
  37. HYDROLANT 1156/042004-07-09 → 2004-07-13
    Oceanographic operations in progress until 15 jul by M/V its magnaghi towing equipment in area bound by…
  38. HYDROLANT 1149/042004-07-07 → 2004-07-16
    Oceanographic operations 04 thru 15 jul by M/V its magnaghi in area bound by 37-40.0N 015-49.7E, 37-40.0N…
  39. HYDROLANT 1100/042004-06-30 → 2004-07-04
    Oceanographic operations in progress until 03 jul by M/V its magnaghi in area bound by 37-40.0N 015-49.7E,…
  40. HYDROLANT 1060/042004-06-22 → 2004-06-27
    Survey operations 23 thru 26 jun by M/V magnaghi in area bound by 37-55.0N 015-49.5E, 37-35.7N 015-49.5E,…
  41. HYDROLANT 912/042004-05-26 → 2004-05-29
    Underwater operations 280001Z to 292200Z may by M/V thetis vicinity 37-29.6N 015-25.6E
  42. HYDROLANT 288/042004-02-18 → 2004-03-01
    Survey operations in progress until further notice by M/V urania in areas: a. between 38-52.0N 38-18.4N and…
  43. HYDROLANT 2167/032003-11-18 → 2003-11-23
    Underwater operations 19 thru 22 nov by M/V thetis along trackline joining 37-28.7N 015-24.8E, 36-24.8N…
  44. HYDROLANT 1292/032003-07-03 → 2003-07-19
    Hydrographic survey 04 jul thru 08 aug by M/V aretusa in areas bound by: a. 38-15-42N 015-38-00E, 38-14-06N…
  45. HYDROLANT 1014/032003-05-24 → 2003-05-27
    Oceanographic research operations 250500Z may until further notice by M/V poseidon in area bound by 36-00N…
  46. HYDROLANT 986/032003-05-20 → 2003-05-22
    Oceanographic research operations in progress until 03 jun by M/V poseidon in area bound by 36-00N 014-00E,…
  47. HYDROLANT 934/032003-05-12 → 2003-05-12
    Underwater operations in progress until 121800Z may by M/V urania in 37-26.5N 015-23.6E
  48. HYDROLANT 2032/022002-09-12 → 2002-09-15
    Underwater operations in progress until 18 sep by M/V teliri along trackline joining 37-24.9N 016-05.4E,…
  49. HYDROLANT 1990/022002-09-06 → 2002-09-12
    Underwater operations 10 thru 18 sep by M/V teliri along trackline between 36-24.9N 016-05.4E and 37-26.4N…
  50. HYDROLANT 1962/022002-09-03 → 2002-09-20
    Survey operations 04 thru 25 sep by M/V thetis in areas: a. between 38-17-07N 38-17-59N and 015-41-16E…

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.

Survey operations in the Ionian Sea · seahazards