Other warnings in the North Sea

Everything the classifier did not place elsewhere.

in force
0
last 12 months
0
vs previous 12 (1)
-100%
since 1997
669

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 other warnings in force in the North Sea right now.

By year

97
98
99
00
01
02
03
04
05
06
07
08
09
10
11
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14
15
16
17
18
19
20
21
22
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24

By month (all years)

J
F
M
A
M
J
J
A
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O
N
D

Other hazards in the North Sea

Archive · 669 cancelled

  1. HYDROLANT 3275/012001-12-25 → 2002-01-01
    Three ton submersible adrift vicinity 57-56.3N 001-51.5E at 251525Z dec
  2. HYDROLANT 3271/012001-12-24 → 2002-01-03
    Hoy sound rear leading light 58-56N 003-16W at reduced intensity
  3. HYDROLANT 2374/012001-08-30 → 2001-08-31
    Start point light 59-17N 002-23W at reduced intensity
  4. HYDROLANT 2344/012001-08-26 → 2001-08-28
    Start point light 59-17N 002-23W at reduced intensity
  5. HYDROLANT 2296/012001-08-21 → 2001-08-22
    Inner dowsing lightship 53-20N 000-34E at reduced intensity
  6. HYDROLANT 2293/012001-08-20 → 2001-08-30
    Pipelaying operations in progress until further notice by M/V cso apache along trackline between 53-48.2N…
  7. HYDROLANT 2250/012001-08-14 → 2001-08-18
    Exposed cable vicinity 54-12.7N 000-02.5E
  8. HYDROLANT 2225/012001-08-12 → 2001-08-26
    Exposed cable vicinity 51-35N 001-57E
  9. HYDROLANT 2094/012001-07-26 → 2001-07-27
    Start point light 59-17N 002-22W at reduced intensity
  10. HYDROLANT 2007/012001-07-17 → 2001-07-18
    Coversea skerries light 57-44N 003-20W at reduced intensity
  11. HYDROLANT 1926/012001-07-08 → 2002-01-11
    Fishing nets with floats anchored in 54-19.6N 000-15.8E
  12. HYDROLANT 1862/012001-06-30 → 2001-07-07
    Fishing nets with floats anchored in 54-19.6N 000-15.8E
  13. HYDROLANT 1577/012001-05-31 → 2001-06-06
    Dsc station shetland 60-09N 001-08W unable to recieve mf
  14. HYDROLANT 1512/012001-05-25 → 2001-05-25
    Start point light 59-17N 002-23W at reduced intensity
  15. HYDROLANT 1405/012001-05-14 → 2001-05-15
    Sumburgh head light 59-51N 001-16W at reduced intensity
  16. HYDROLANT 1394/012001-05-13 → 2001-05-14
    Hoy sound rear range light 58-56N 003-16W at reduced intensity
  17. HYDROLANT 1239/012001-04-24 → 2001-04-26
    Fog signal at sandettie lightvessel 51-09N 001-47E at reduced power
  18. HYDROLANT 1170/012001-04-16 → 2001-04-19
    Start point light 59-17N 002-23W at reduced intensity
  19. HYDROLANT 1072/012001-04-05 → 2001-04-06
    Start point light 59-17N 002-23W at reduced intensity
  20. HYDROLANT 972/012001-03-26 → 2001-03-26
    Isle of may light 56-11N 002-33W at reduced intensity
  21. HYDROLANT 877/012001-03-16 → 2001-03-18
    Duncansby head light 58-39N 003-01W at reduced intensity
  22. HYDROLANT 866/012001-03-15 → 2001-03-17
    Kinnaird head light 57-42N 002-00W at reduced intensity
  23. HYDROLANT 716/012001-03-02 → 2001-03-07
    St
  24. HYDROLANT 498/012001-02-10 → 2001-02-15
    Exposed cable marked by buoy, fl y, in 51-36.6N 001-51.0E
  25. HYDROLANT 231/012001-01-20 → 2001-02-03
    Exposed cable on seabed in 51-25.6N 001-31.9E
  26. HYDROLANT 3855/002000-11-15 → 2000-11-15
    Red flare sighted vicinity 58-22N 000-04E
  27. HYDROLANT 3597/002000-10-23 → 2000-10-24
    Hoy sound (high) light 58-56N 003-16W at reduced intensity
  28. HYDROLANT 3492/002000-10-13 → 2000-11-08
    Pipelaying operations in progress until further notice by M/V lorilei along trackline joining 53-26.6N…
  29. HYDROLANT 3393/002000-10-03 → 2000-10-05
    Uderwater operations in progress until further notice by M/V ace nature vicinity 52-29N 002-15E
  30. HYDROLANT 3364/002000-09-30 → 2000-10-01
    Hoy sound (high) light 58-56.2N 003-16.3W at reduced intensity
  31. HYDROLANT 3230/002000-09-19 → 2000-09-19
    Dsc station gregness 57-08N 002-03W unable to receive
  32. HYDROLANT 2677/002000-07-31 → 2000-08-04
    Four-point mooring within 700 meters of 51-22.28N 002-30.43E
  33. HYDROLANT 2621/002000-07-26 → 2000-07-26
    Girdle ness light 57-08N 002-03W at reduced intensity
  34. HYDROLANT 2533/002000-07-18 → 2000-07-19
    Unexploded ordnance in 51-47.8N 001-41.3E
  35. HYDROLANT 2464/002000-07-12 → 2000-07-14
    Tod head light 56-53N 002-12W at reduced intensity
  36. HYDROLANT 2397/002000-07-06 → 2000-08-01
    Four point mooring marked by lighted buoys within 700 meters of 51-22.3N 002-30.4E
  37. HYDROLANT 2343/002000-07-02 → 2000-07-06
    M/V oil express moored in 51-22.3N 002-30.4E
  38. HYDROLANT 1779/002000-05-17 → 2000-05-18
    F3 lightfloat 51-24N 002-01E at reduced intensity
  39. HYDROLANT 1213/002000-04-06 → 2000-04-12
    Pipelaying operations in progress until further notice by M/V northern pioneer and M/V cso apache vicinity…
  40. HYDROLANT 1193/002000-04-05 → 2000-04-07
    Mpc buoy 51-06.2N 001-38.3E damaged
  41. HYDROLANT 1166/002000-04-03 → 2002-10-11
    Manifold established in 57-21.8N 000-49.3E
  42. HYDROLANT 1155/002000-04-03 → 2000-04-03
    Ruytingen sw buoy 51-05N 001-47E damaged and all navigational aids inoperative
  43. HYDROLANT 967/002000-03-18 → 2000-03-19
    Fairy south buoy 51-21N 002-17E unreliable
  44. HYDROLANT 651/002000-02-21 → 2000-04-03
    Pipelaying operations in progress until further notice by M/V apache and M/V northern prince along trackline…
  45. HYDROLANT 275/002000-01-25 → 2000-01-26
    Fairy south buoy 51-21N 002-17E unreliable
  46. HYDROLANT 2545/991999-11-26 → 2000-01-07
    Unexploded ordnance in 52-28.4N 002-10.5E
  47. HYDROLANT 2280/991999-10-26 → 1999-11-19
    Aircraft ditched vicinity 57-50N 003-20W
  48. HYDROLANT 2243/991999-10-20 → 1999-10-26
    Aircraft ditched vicinity 57-51N 003-24W
  49. HYDROLANT 1963/991999-09-15 → 1999-09-22
    Partially submerged pipes adrift in 60-38N 001-50E at 140900Z sep and 60-56N 002-07E at 141300Z sep
  50. HYDROLANT 1952/991999-09-14 → 1999-09-15
    Four 25 meter partially submerged pipes adrift within 20 miles of 60-48N 001-45E

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.

Other warnings in the North Sea — page 13 · seahazards