Survey operations in the Bay of Bengal

Hydrographic and scientific survey vessels, often towing long arrays.

in force
0
last 12 months
12
vs previous 12 (15)
-20%
since 2000
358

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 Bay of Bengal right now.

By year

00
01
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

By month (all years)

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

Other hazards in the Bay of Bengal

Archive · 358 cancelled

  1. HYDROPAC 3861/182018-10-24 → 2018-11-14
    Survey operations in progress until 13 nov by M/V samudra kaustubh in area bound by 19-37.53N 085-41.81E,…
    Bay of Bengal · India
  2. HYDROPAC 3667/182018-10-08 → 2018-10-21
    Survey operations in progress until 20 oct by M/V samudra ratnakar in area bound by 08-41.81N 092-01.64E,…
    Northern Indian Ocean · Bay of Bengal · Nicobar Islands
  3. HYDROPAC 3221/182018-09-02 → 2018-10-15
    Survey operations in progress until 151730Z oct by M/V bgp pioneer towing six mile long cable in area bound…
    Bay of Bengal · Sri Lanka
  4. HYDROPAC 3194/182018-08-31 → 2018-09-19
    Survey operations in progress until 191830Z sep by M/V samudra ratnakar in area bound by 12-08.16N…
    Bay of Bengal · India
  5. HYDROPAC 3193/182018-08-31 → 2018-09-02
    Survey operations in progress until 181830Z oct by M/V bgp pioneer towing six mile long cable in area bound…
    Bay of Bengal · Sri Lanka
  6. HYDROPAC 1278/182018-04-03 → 2018-04-16
    Survey operations in progress until 15 apr by M/V coastal triumph towing equipment in area bound by…
    Bay of Bengal · India
  7. HYDROPAC 1133/182018-03-22 → 2018-03-31
    Survey operations 23 mar thru 30 may by M/V sindhu sadhana towing equipment in area bound by 16-30.18N…
    Bay of Bengal · India
  8. HYDROPAC 903/182018-03-08 → 2018-03-29
    Survey operations in progress until 28 mar by M/V samudra kaustubh in area bound by 10-30.43N 080-00.69E,…
    Bay of Bengal · India
  9. HYDROPAC 649/182018-02-16 → 2018-04-02
    Survey operations in progress until 01 apr by S/V coastal triumph in area bound by 15-26.45N 080-30.14E,…
    Bay of Bengal · India
  10. HYDROPAC 603/182018-02-13 → 2018-03-06
    Survey operations in progress until 05 mar by M/V samudra kaustubh in area bound by 15-07.46N 080-04.91E,…
    Bay of Bengal · India
  11. HYDROPAC 442/182018-02-01 → 2018-02-12
    Survey operations in progress until 11 feb by M/V fugro equator in area bound by 16-35.29N 082-30.10E,…
    Bay of Bengal · India
  12. HYDROPAC 342/182018-01-25 → 2018-02-07
    Survey operations in progress until 06 feb in area bound by 17-49.4N 083-24.9E, 17-48.6N 083-26.9E, 17-33.9N…
    Bay of Bengal · India
  13. HYDROPAC 243/182018-01-18 → 2018-02-09
    Survey operations in progress until 08 feb by M/V samudra kaustubh in area bound by 13-50.9N 080-18.2E,…
    Bay of Bengal · India
  14. HYDROPAC 95/182018-01-09 → 2018-01-16
    Survey operations 10 thru 15 jan by M/V samudra kaustubh in area bound by 19-09.3N 084-49.4E, 19-14.3N…
    Bay of Bengal · India
  15. HYDROPAC 4641/172017-12-30 → 2018-02-23
    Survey operations in progress until 31 mar 18 by M/V geo hindsagar in area bound by 07-05.49N 091-03.06E,…
    Northern Indian Ocean · Bay of Bengal · Andaman Sea · Indonesia
  16. HYDROPAC 4586/172017-12-26 → 2018-01-09
    Survey operations in progress until 14 jan 18 by M/V samudra kaustubh in areas bound by: a. 20-10.5N…
    Bay of Bengal · India
  17. HYDROPAC 4538/172017-12-22 → 2017-12-26
    Survey operations in progress until 14 jan 18 by M/V samudra kaustubh in areas bound by: a. 20-10.5N…
    Bay of Bengal · India
  18. HYDROPAC 4243/172017-12-04 → 2017-12-30
    Survey operations in progress until 31 dec by M/V geo hindsagar in area bound by 07-05.49N 091-03.06E,…
    Northern Indian Ocean · Bay of Bengal · Andaman Sea · Indonesia
  19. HYDROPAC 4151/172017-11-28 → 2017-12-24
    Survey operations in progress until 23 dec by M/V samudra kaustubh in area bound by 21-16.7N 088-14.7E,…
    Bay of Bengal
  20. HYDROPAC 4150/172017-11-28 → 2017-12-23
    Survey operations 29 nov thru 22 dec by M/V mgs sagar in area bound by 06-13.6N 090-25.4E, 08-06.5N…
    Northern Indian Ocean · Bay of Bengal · Nicobar Islands
  21. HYDROPAC 4060/172017-11-21 → 2017-11-28
    Survey operations 22 thru 27 nov by M/V ins investigator in area bound by 17-18.0N 083-25.5E, 17-30.0N…
    Bay of Bengal · India
  22. HYDROPAC 4050/172017-11-20 → 2017-11-28
    Survey operations in progress until 27 nov by M/V samudra kaustubh in area bound by 19-09.32N 084-49.40E,…
    Bay of Bengal · India
  23. HYDROPAC 3777/172017-11-03 → 2017-11-20
    Survey operations 05 thru 27 nov by M/V samudra kaustubh in area bound by 21-16.69N 088-14.69E, 21-16.80N…
    Bay of Bengal · India
  24. HYDROPAC 3772/172017-11-03 → 2017-11-28
    Survey operations in progress until 27 nov by M/V sagar in area bound by 06-13.56N 090-25.44E, 08-06.54N…
    Northern Indian Ocean · Bay of Bengal · Indonesia
  25. HYDROPAC 3658/172017-10-26 → 2017-11-01
    Survey operations in progress until 31 oct in area bound by 21-42.8N 091-50.6E, 21-39.2N 091-49.4E, 21-35.3N…
    Bay of Bengal · Bangladesh
  26. HYDROPAC 3504/172017-10-13 → 2017-10-24
    Survey operations in progress until 23 oct by M/V mgs sagar in area bound by 06-13.56N 090-25.44E, 08-06.54N…
    Northern Indian Ocean · Bay of Bengal · Nicobar Islands
  27. HYDROPAC 3461/172017-10-10 → 2017-12-01
    Survey operation in progress until 30 nov by M/V geo hindsagar in area bound by 07-05.49N 091-03.06E,…
    Northern Indian Ocean · Bay of Bengal · Andaman Sea · Nicobar Islands
  28. HYDROPAC 3239/172017-09-20 → 2017-09-20
    Survey operations in progress until 201830Z sep by M/V samudra sarvekshak: a. along trackline between…
    Bay of Bengal · India
  29. HYDROPAC 3100/172017-09-11 → 2017-09-20
    Underwater operations in progress by M/V samudra sarvekshak until 201830Z sep along tracklines between: a.…
    Bay of Bengal · India
  30. HYDROPAC 3055/172017-09-07 → 2017-09-14
    Survey operations in progress until 141830Z sep by M/V furgro mapper in vicinity 16-31.29N 082-19.03E
    Bay of Bengal · India
  31. HYDROPAC 3029/172017-09-05 → 2017-09-11
    Underwater operations in progress by M/V samudra sarvekshak until 111830Z sep along tracklines between: a.…
    Bay of Bengal · India
  32. HYDROPAC 3017/172017-09-04 → 2017-09-07
    Survey operations in progress until 071830Z sep by M/V furgro mapper in areas bound by 16-32.92N 082-20.55E,…
    Bay of Bengal · India
  33. HYDROPAC 2985/172017-09-01 → 2017-11-24
    Underwater operations in progress until 241830Z nov in: a. 19-36.91N 091-54.53E
    Bay of Bengal · Burma
  34. HYDROPAC 2959/172017-08-30 → 2017-09-24
    Survey operations 31 aug thru 23 sep by M/V mgs sagar in area bound by 16-43.56N 087-17.58E, 15-50.15N…
    Bay of Bengal
  35. HYDROPAC 2932/172017-08-28 → 2017-08-31
    Survey operations in progress until 311830Z aug by M/V furgro mapper in areas bound by 16-31.29N 082-19.03E,…
    Bay of Bengal · India
  36. HYDROPAC 2870/172017-08-24 → 2017-08-28
    Survey operations 28 aug thru 10 sep by M/V furgro mapper in area bound by 16-32.92N 082-20.55E, 16-28.67N…
    Bay of Bengal · India
  37. HYDROPAC 2794/172017-08-17 → 2017-08-27
    Survey operations in progress until 271830Z aug by M/V fugro mapper in vicinity: a. 16-08.27N 081-34.42E
    Bay of Bengal · India
  38. HYDROPAC 2773/172017-08-16 → 2017-09-10
    Survey operations in progress until 101830Z sep by M/V samudra ratnakar in area bound by 14-55.3N 082-25.8E,…
    Bay of Bengal · India
  39. HYDROPAC 2772/172017-08-16 → 2017-09-03
    Underwater operations in progress until 031830Z sep by M/V samudra sarvekshak in vicinity: a. 16-12.9N…
    Bay of Bengal · India
  40. HYDROPAC 2719/172017-08-10 → 2017-08-16
    Underwater operations in progress until 161830Z aug by M/V samudra sarvekshak along tracklines between: a.…
    Bay of Bengal · India
  41. HYDROPAC 2717/172017-08-10 → 2017-08-17
    Survey operations in progress until 181830Z aug by M/V fugro mapper in vicinity: a. 16-17.9N 081-52.6E
    Bay of Bengal · India
  42. HYDROPAC 2568/172017-07-28 → 2017-08-08
    Survey operations in progress until 081830Z aug by M/V fugro mapper in a. 16-17.9N 081-52.6E
    Bay of Bengal · India
  43. HYDROPAC 2528/172017-07-24 → 2017-08-31
    Survey operations in progress until 311830Z aug by M/V mgs sagar in areas bound by: a. 15-24.5N 085-50.4E,…
    Bay of Bengal
  44. HYDROPAC 2423/172017-07-14 → 2017-08-08
    Survey operations in progress by M/V gtv samudra sarvekshak until 081830Z aug in vicinity: a. 16-11.9N…
    Bay of Bengal · India
  45. HYDROPAC 1946/172017-06-02 → 2017-06-21
    Survey operations in progress until 20 jun by M/V msg sagar in area bound by 15-24.5N 085-50.4E, 14-59.5N…
    Bay of Bengal
  46. HYDROPAC 1417/172017-04-22 → 2017-06-01
    Survey operations in progress until 011830Z jun by M/V mgs sagar in area bound by 15-00.2N 082-34.1E,…
    Bay of Bengal · India
  47. HYDROPAC 1297/172017-04-13 → 2017-04-29
    Survey operations in progress until 291830Z apr by M/V samudra kaustubh in area bound by 17-54.4N 083-29.5E,…
    Bay of Bengal · India
  48. HYDROPAC 1137/172017-03-31 → 2017-04-30
    Survey operations in progress until 301830Z apr by M/V fugro voyager in area bound by 19-56.4N 092-25.6E,…
    Bay of Bengal · Burma
  49. HYDROPAC 1055/172017-03-25 → 2017-03-29
    Survey operations in progress until 291830Z mar by M/V msg sagar in area bound by 15-24.5N 085-50.4E,…
    Bay of Bengal
  50. HYDROPAC 998/172017-03-22 → 2017-04-02
    Survey operations in progress until 021830Z apr by M/V samudra kaustubh in area bound by 13-46.6N 080-29.0E,…
    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 the Bay of Bengal — page 5 · seahazards