Other warnings in 2024

Everything the classifier did not place elsewhere.

issued in 2024
710
still in force
4
vs 2023
-64%
first · last
01-01 · 12-04

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 this year is under-counted.

By month

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

By NAVAREA series

  • HYDROPAC368
  • HYDROLANT156
  • NAVAREA IV96
  • NAVAREA XII83
  • HYDROARC6
  • NAVAREA III1

Where · top seas

Indian Ocean2223%
North Atlantic Ocean1920%
North Pacific Ocean1718%
Sea of Okhotsk1212%
Caribbean Sea77%
South Atlantic Ocean55%
South Pacific Ocean44%
South China Sea44%
Mediterranean Sea - Eastern Basin44%
Andaman or Burma Sea33%

All other warnings issued in 2024 · 710

  1. HYDROPAC 733/242024-03-05 → 2024-03-05
    Cancel HYDROPAC 732/24 and this msg
    North Pacific · Kiribati
  2. NAVAREA XII 119/242024-03-05 → 2024-03-05
    Cancel NAVAREA XII 113/24 and this msg, operations completed
    North Pacific
  3. NAVAREA XII 118/242024-03-05 → 2024-03-05
    Cancel NAVAREA XII 112/24 and this msg, operations completed
    Eastern North Pacific
  4. HYDROPAC 731/242024-03-05 → 2024-03-05
    Cancel HYDROPAC 672/24 and this msg, persons rescued
    South China Sea · Vietnam
  5. NAVAREA IV 248/242024-03-05 → 2024-03-05
    Cancel NAVAREA IV 237/24 and this msg, operations completed
    Western North Atlantic · Florida
  6. HYDROPAC 728/242024-03-04 → 2024-03-04
    Cancel HYDROPAC 563/24, 621/24 and this msg, assistance no longer needed
    Western North Pacific
  7. HYDROPAC 727/242024-03-04 → 2024-03-07
    Naval operations 050530Z to 062330Z mar in area bound by 17-34.50N 093-43.50E, 17-34.50N 094-25.00E,…
    Bay of Bengal · Burma
  8. HYDROPAC 723/242024-03-04 → 2024-03-07
    Naval operations 050230Z to 071030Z mar in area bound by 09-05.00N 082-15.00E, 09-05.00N 080-55.00E,…
    Bay of Bengal · Sri Lanka
  9. NAVAREA IV 245/242024-03-04 → 2024-03-04
    Cancel NAVAREA IV 230/24 and this msg, operations completed
    Western North Atlantic · Florida
  10. NAVAREA IV 244/242024-03-03 → 2024-03-03
    Cancel NAVAREA IV 243/24 and this msg, msg not promulgated
  11. NAVAREA IV 243/242024-03-03 → 2024-03-03
    Msg Not Promulgated
  12. NAVAREA IV 241/242024-03-03 → 2024-03-03
    Cancel NAVAREA IV 224/24 and this msg, operations complete
    Caribbean Sea
  13. HYDROPAC 715/242024-03-03 → 2024-03-03
    Cancel HYDROPAC 712/24 and this msg, persons rescued
    South China Sea
  14. HYDROPAC 714/242024-03-03 → 2024-03-03
    Cancel HYDROPAC 322/24 and this msg
    Eastern South Pacific · Peru
  15. HYDROLANT 436/242024-03-02 → 2024-03-02
    Cancel HYDROLANT 434/24 and this msg, assistance no longer needed
    Eastern Mediterranean Sea · Libya
  16. HYDROLANT 428/242024-03-02 → 2024-03-02
    Cancel HYDROLANT 411/24 and this msg, operations postponed
    Eastern North Atlantic · Western Sahara
  17. HYDROPAC 699/242024-03-01 → 2024-03-01
    Cancel HYDROPAC 496/24 and this msg, aid restored
    South China Sea · Philippines
  18. HYDROPAC 697/242024-03-01 → 2024-03-01
    Cancel HYDROPAC 641/24 and this msg, persons rescued
    Bismarck Sea · Western South Pacific · Papua New Guinea
  19. HYDROPAC 696/242024-03-01 → 2024-03-01
    Cancel HYDROPAC 500/24 and this msg, operations completed
    Philippine Sea · Philippines
  20. NAVAREA IV 229/242024-02-29 → 2024-02-29
    Cancel NAVAREA IV 218/24 and this msg, operations completed
    Western North Atlantic · United States · Florida
  21. NAVAREA IV 228/242024-02-29 → 2024-02-29
    Cancel NAVAREA IV 208/24 and this msg, operations completed
    North Atlantic
  22. HYDROPAC 690/242024-02-29 → 2024-02-29
    Cancel HYDROPAC 652/24 and this msg, search suspended
    Northern Indian Ocean · Sri Lanka
  23. NAVAREA XII 111/242024-02-28 → 2024-02-29
    Uscg remote communication facility point reyes (c) 37-55.00N 122-44.00W receive services unreliable 291800Z…
    Eastern North Pacific · California
  24. HYDROPAC 683/242024-02-28 → 2024-02-28
    Cancel HYDROPAC 666/24 and this msg, vessel assisted
    South China Sea · Vietnam
  25. HYDROLANT 413/242024-02-28 → 2024-02-28
    Cancel HYDROLANT 410/24 and this msg, service restored
    Eastern North Atlantic · France
  26. HYDROLANT 410/242024-02-27 → 2024-02-28
    NAVAREA II e-mail unusable until further notice
    Eastern North Atlantic · France
  27. HYDROLANT 409/242024-02-27 → 2024-02-27
    Cancel HYDROLANT 404/24 and this msg, email restored
    Eastern North Atlantic · France
  28. HYDROLANT 406/242024-02-27 → 2024-02-27
    Cancel HYDROLANT 397/24 and this msg, aid restored
    English Channel · England
  29. HYDROPAC 679/242024-02-27 → 2024-02-27
    Cancel HYDROPAC 135/24 and this msg, operations completed
    Philippine Sea
  30. HYDROLANT 405/242024-02-27 → 2024-02-27
    Cancel HYDROLANT 375/24 and this msg
    Eastern South Atlantic · Namibia
  31. HYDROLANT 404/242024-02-27 → 2024-02-27
    NAVAREA II e-mail unusable until further notice
    Eastern North Atlantic · France
  32. HYDROPAC 669/242024-02-27 → 2024-02-27
    Cancel HYDROPAC 651/24 and this msg, vessel located safe
    North Pacific · Kiribati
  33. NAVAREA XII 109/242024-02-27 → 2024-02-27
    Uscg remote communication facility point reyes (c) 37-55.00N 122-44.00W receive services unreliable 271800Z…
    Eastern North Pacific · California
  34. NAVAREA XII 108/242024-02-26 → 2024-02-26
    Cancel NAVAREA XII 97/24 and this msg, operations cancelled
    Eastern North Pacific · California
  35. HYDROPAC 650/242024-02-26 → 2024-02-26
    Cancel HYDROPAC 573/24 and this msg, operations completed
    Eastern South Atlantic · Indian Ocean
  36. HYDROLANT 399/242024-02-26 → 2024-02-26
    Cancel HYDROLANT 346/24 and this msg, operations completed
    Eastern South Atlantic · Indian Ocean
  37. NAVAREA IV 217/242024-02-25 → 2024-02-25
    Cancel NAVAREA IV 212/24 and this msg, operations completed
    Western North Atlantic · Florida
  38. HYDROLANT 395/242024-02-25 → 2024-02-25
    Cancel HYDROLANT 314/24 and this msg, aid restored
    Sea of the Hebrides · Scotland
  39. HYDROPAC 646/242024-02-25 → 2024-02-25
    Cancel HYDROPAC 596/24 and this msg, aid restored
    Coral Sea · Australia
  40. HYDROLANT 392/242024-02-25 → 2024-02-25
    Cancel HYDROLANT 391/24 and this msg, false alert
    Western North Atlantic
  41. HYDROPAC 640/242024-02-25 → 2024-02-25
    Cancel HYDROPAC 638/24 and this msg, assistance no longer needed
    South Pacific · Tonga
  42. HYDROPAC 637/242024-02-25 → 2024-02-25
    Cancel HYDROPAC 434/24 and this msg, operations completed
    Great Australian Bight · Australia
  43. HYDROLANT 389/242024-02-24 → 2024-02-24
    Cancel this msg, message not propagated
  44. NAVAREA IV 209/242024-02-24 → 2024-02-24
    Cancel NAVAREA IV 201/24 and this msg, services restored
    Western North Atlantic · Virginia
  45. NAVAREA XII 104/242024-02-24 → 2024-02-24
    Cancel NAVAREA XII 100/24 and this msg, services restore
    Eastern North Pacific · California
  46. HYDROPAC 635/242024-02-24 → 2024-02-24
    Cancel HYDROPAC 520/24 and this msg, operations complete
    Southeastern Indian Ocean
  47. HYDROPAC 634/242024-02-24 → 2024-02-24
    Cancel HYDROPAC 624/24 and this msg, vessel assisted
    Northern Indian Ocean · Sri Lanka
  48. HYDROLANT 385/242024-02-24 → 2024-02-24
    Cancel HYDROLANT 2806/23 and this msg
    Western South Atlantic
  49. HYDROPAC 633/242024-02-24 → 2024-02-24
    Cancel HYDROPAC 559/24 and this msg, operations suspended
    Bali Sea · Eastern Indian Ocean · Java Sea · Australia
  50. HYDROPAC 632/242024-02-24 → 2024-02-24
    Cancel HYDROPAC 65/24, 85/24 and this msg

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 2024 — page 9 · seahazards