Survey operations in 2023

Hydrographic and scientific survey vessels, often towing long arrays.

issued in 2023
813
still in force
0
vs 2022
-12%
first · last
01-01 · 12-31

By month

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

By NAVAREA series

  • HYDROPAC398
  • HYDROLANT243
  • NAVAREA IV124
  • HYDROARC38
  • NAVAREA XII10

Where · top seas

South Atlantic Ocean15023%
Arabian Sea10917%
North Atlantic Ocean9014%
South Pacific Ocean8113%
Indian Ocean548%
Persian Gulf457%
Bay of Bengal406%
Caribbean Sea315%
Gulf of Mexico244%
Norwegian Sea173%

All survey operations issued in 2023 · 813

  1. HYDROPAC 3625/232023-11-17 → 2024-02-13
    Survey operations 20 nov thru 19 feb 24 by M/V stanford buzzard M/V crest argus 2 M/V voyager explorer M/V…
    Gulf of Khambhat · India
  2. NAVAREA IV 1333/232023-11-17 → 2023-12-07
    NAVAREA IV mobile offshore drilling units positions at 161857Z nov: a. argos 27-10.4N 090-21.9W
  3. HYDROPAC 3615/232023-11-16 → 2023-11-19
    Underwater operations in progress until further notice by M/V skandi darwin in 38-32.40S 148-33.20E
    Bass Strait · Australia
  4. HYDROPAC 3609/232023-11-16 → 2023-11-23
    Underwater operations in progress until further notice by M/V skandi singapore in area bound by 20-29.63S…
    Eastern Indian Ocean · Australia
  5. HYDROLANT 2612/232023-11-15 → 2023-11-20
    Survey operations in progress until 19 nov by vessel M/V artemis odyssey in area bound by 25-45.50S…
    Western South Atlantic
  6. HYDROLANT 2602/232023-11-14 → 2023-12-10
    Survey operations 17 nov thru 09 dec by M/V vanguard and M/V thor freyja in area bound by 03-14.94N…
    Gulf of Guinea · Equatorial Guinea
  7. HYDROPAC 3583/232023-11-14 → 2023-11-22
    Oceanographic equipment established in 26-55.80S 073-14.04W
    Eastern South Pacific
  8. HYDROPAC 3582/232023-11-14 → 2023-11-22
    Oceanographic equipment established in 30-20.34S 075-10.80W
    Eastern South Pacific
  9. HYDROPAC 3576/232023-11-13 → 2023-12-19
    Survey operations in progress until further notice in areas bound by: a. 25-09.89N 052-52.36E, 25-09.81N…
    Persian Gulf · U.A.E
  10. HYDROPAC 3562/232023-11-12 → 2023-12-04
    Survey operations in progress until 03 dec by M/V samudra sarvekshak in vicinity: a. 20-17.36N 072-11.23E
    Arabian Sea · Gulf of Khambhat · India
  11. HYDROPAC 3561/232023-11-12 → 2024-02-01
    Survey operations in progress until 31 jan 24 by M/V jt odyssey and M/V aht creative 1 in vicinity: a.…
    Arabian Sea · India
  12. HYDROPAC 3552/232023-11-11 → 2023-11-17
    Survey operations 130900Z to 172100Z nov by underwater glider seaexplorer along trackline joining 20-11.00S…
    Eastern South Pacific · Chile
  13. NAVAREA IV 1315/232023-11-11 → 2023-11-18
    Trinidad and tobago
    Eastern Caribbean Sea · Western North Atlantic
  14. HYDROLANT 2580/232023-11-11 → 2023-11-21
    Survey operations in progress until 20 nov by M/V ramform victory towing ten 8000 meter long cables in area…
    Western South Atlantic · Brazil
  15. HYDROPAC 3549/232023-11-10 → 2023-11-20
    Survey operations 11 nov until further notice by vessel surfer 1946 in area bound by 25-41.28N 052-25.05E,…
    Persian Gulf · Qatar
  16. HYDROPAC 3545/232023-11-10 → 2023-11-13
    Survey operations 101230Z to 131829Z nov in area bound by 18-50.00N 072-36.00E, 18-50.00N 072-39.00E,…
    Arabian Sea · India
  17. NAVAREA IV 1302/232023-11-09 → 2023-11-17
    NAVAREA IV mobile offshore drilling units positions at 091626Z nov: a. argos 27-10.4N 090-21.9W
  18. HYDROPAC 3536/232023-11-09 → 2026-08-14
    In the Persian Gulf off Qatar, survey operations by vessels Allianz, Sedna, and BGP Innovator began 10 November until further notice, requesting 2000 meters berth.
    Persian Gulf · Qatar
  19. HYDROPAC 3534/232023-11-09 → 2023-11-17
    Underwater operations in progress until further notice by M/V skandi hercules in 19-49.50S 114-34.40E
    Eastern Indian Ocean · Australia
  20. HYDROPAC 3533/232023-11-09 → 2023-11-26
    Underwater operations in progress until further notice by M/V fugro kwilena in area bound by 20-24.00S…
    Eastern Indian Ocean · Australia
  21. HYDROPAC 3529/232023-11-08 → 2023-11-12
    Underwater operations in progress until further notice by M/V mma vigilant in area bound by 37-58.59S…
    Bass Strait · Australia
  22. HYDROPAC 3525/232023-11-08 → 2023-12-09
    Survey operations 09 nov thru 08 dec by vessel M/V vanessa 7 in area bound by 19-10.06N 071-46.56E,…
    Arabian Sea · India
  23. HYDROPAC 3524/232023-11-08 → 2023-12-01
    Survey operations: a. 08 thru 27 nov in area bound by 09-58.00N 076-03.00E, 09-58.00N 076-18.00E, 10-04.00N…
    Arabian Sea · India
  24. HYDROPAC 3520/232023-11-08 → 2023-11-12
    Underwater operations in progress until further notice by M/V mma vigilant in area bound by 37-58.51S…
    Bass Strait · Australia
  25. HYDROLANT 2552/232023-11-08 → 2023-11-09
    Underwater operations 0800Z to 1700Z daily 08 and 09 nov by vessel anna guerra in 22-58.36S 043-48.39W
    Western South Atlantic · Brazil
  26. HYDROARC 283/232023-11-07 → 2023-12-12
    Survey operations in progress until further notice by M/V ivan petrov and M/V ivan kireev in area bound by…
    Barents Sea · Kara Sea · Russia
  27. HYDROPAC 3514/232023-11-07 → 2024-01-12
    Survey operations 08 nov thru 11 jan 24 by M/V jk dhanyasree, M/V jk DHANYASREE-1, M/V TN06MFB1478 and M/V…
    Arabian Sea · Gulf of Mannar · Northern Indian Ocean · India
  28. HYDROPAC 3511/232023-11-07 → 2023-11-22
    Oceanographic equipment established in 34-35.16S 080-04.50W
    Eastern South Pacific · Islas Juan Fernandez
  29. HYDROPAC 3510/232023-11-07 → 2023-11-14
    Oceanographic equipment established in 30-31.92S 075-15.24W
    Eastern South Pacific
  30. HYDROPAC 3509/232023-11-07 → 2023-11-14
    Oceanographic equipment established in 29-30.54S 073-13.32W
    Eastern South Pacific
  31. HYDROPAC 3508/232023-11-07 → 2023-11-22
    Oceanographic equipment established in 35-06.00S 077-07.44W
    Eastern South Pacific
  32. HYDROLANT 2537/232023-11-06 → 2023-11-18
    Survey operations 06 nov thru 17 by M/V ramon margalef in area bounded by: 36-00.00N 006-00.00W, 36-00.00N…
    Eastern North Atlantic · Strait of Gibraltar · Spain
  33. NAVAREA IV 1290/232023-11-06 → 2023-11-18
    Survey operations in progress until 17 nov by M/V national energy explorer and M/V atlantic spirit in area…
    Western North Atlantic · Suriname
  34. NAVAREA IV 1282/232023-11-03 → 2023-11-11
    Trinidad and tobago
    Eastern Caribbean Sea · Western North Atlantic
  35. HYDROLANT 2518/232023-11-03 → 2023-11-06
    Survey operations 06 nov thru 17 by M/V ramon margalef in area bounded by: 36-00.0N 006-00.0W, 36-00.0N…
    Eastern North Atlantic · Strait of Gibraltar · Spain
  36. NAVAREA IV 1277/232023-11-03 → 2023-11-23
    Trinidad and tobago
    Western North Atlantic
  37. HYDROPAC 3462/232023-11-02 → 2024-06-01
    Underwater operations in progress until 31 may 24 by M/V dsv halul 49 with submersible in area bound by…
    Persian Gulf · Qatar
  38. HYDROPAC 3459/232023-11-02 → 2024-02-04
    Survey operations 04 nov thru 03 feb 24 by M/V acoms 11 along trackline joining 19-08.67N 072-06.99E,…
    Arabian Sea · Gulf of Khambhat · India
  39. HYDROPAC 3458/232023-11-02 → 2023-11-11
    Survey operations 03 thru 10 nov in area bound by 08-59.00N 078-27.00E, 08-59.00N 078-55.00E, 08-12.00N…
    Gulf of Mannar · India
  40. NAVAREA IV 1271/232023-11-02 → 2023-11-03
    Underwater operations 0900Z to 1400Z daily 02 and 03 nov by M/V spoiled child and M/V husky in 10-38.40N…
    Eastern Caribbean Sea · Trinidad
  41. HYDROLANT 2494/232023-11-01 → 2023-11-11
    Underwater operations 02 thru 10 nov by M/V draga ham 306 and M/V reb c temporal in area bound by 24-06.08S…
    Western South Atlantic · Brazil
  42. NAVAREA IV 1269/232023-11-01 → 2023-11-09
    NAVAREA IV mobile offshore drilling units positions at 011915Z nov: a. argos 27-10.4N 090-21.9W
  43. HYDROPAC 3435/232023-10-31 → 2023-11-07
    Oceanographic equipment established in: a. 34-15.66S 079-46.06W
    Eastern South Pacific · Islas Juan Fernandez
  44. HYDROPAC 3434/232023-10-31 → 2023-11-07
    Oceanographic equipment established in: a. 29-30.54S 073-13.32W
    Eastern South Pacific
  45. HYDROPAC 3425/232023-10-30 → 2024-02-01
    Survey operations 01 nov thru 31 jan 24 by M/V miclyn constructor I, M/V aht shakti and M/V aht maria 1 in…
    Arabian Sea · India
  46. HYDROPAC 3422/232023-10-30 → 2023-11-02
    Underwater operations in progress until further notice by M/V sapura constructor in 21-27.33S 113-49.58E
    Eastern Indian Ocean · Australia
  47. HYDROLANT 2471/232023-10-30 → 2023-11-07
    Survey operations in progress until 06 nov by M/V artemis odyssey in area bound by 25-43.41S 042-57.27W,…
    Western South Atlantic
  48. HYDROLANT 2470/232023-10-30 → 2023-11-07
    Survey operations in progress until 06 nov by M/V siem dorado in area bound by 25-43.00S 042-57.00W,…
    Western South Atlantic
  49. HYDROPAC 3418/232023-10-29 → 2023-11-07
    Survey operations in progress until further notice by M/V adrianus towing 200 meter long cable in area bound…
    Eastern Indian Ocean · Australia
  50. HYDROPAC 3408/232023-10-27 → 2023-11-16
    Survey operations in progress until 26 nov by M/V sw bly in area bound by 11-45.28N 080-17.36E, 11-30.89N…
    Bay of Bengal · India

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 2023 — page 3 · seahazards