Other warnings in 2023

Everything the classifier did not place elsewhere.

issued in 2023
1,985
still in force
1
vs 2022
-8%
first · last
01-01 · 12-31

By month

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

By NAVAREA series

  • HYDROPAC1,008
  • HYDROLANT434
  • NAVAREA IV295
  • NAVAREA XII197
  • HYDROARC51

Where · top seas

North Atlantic Ocean5221%
North Pacific Ocean4820%
South Pacific Ocean2611%
South Atlantic Ocean2510%
Gulf of Mexico2410%
Indian Ocean198%
Caribbean Sea167%
South China Sea125%
Philippine Sea115%
Coral Sea104%

All other warnings issued in 2023 · 1,985

  1. HYDROLANT 550/232023-03-12 → 2023-03-12
    Cancel HYDROLANT 493/23 and this msg, service restored
    North Channel · Scotland
  2. HYDROLANT 547/232023-03-12 → 2023-03-31
    30 persons overboard from vessel in 33-45.00N 019-05.00E at 121000Z mar
    Eastern Mediterranean Sea
  3. HYDROPAC 830/232023-03-12 → 2023-03-12
    Cancel HYDROPAC 791/23 and this msg, search suspended
    Bay of Bengal
  4. HYDROPAC 829/232023-03-12 → 2023-03-12
    Cancel HYDROPAC 826/23 and this msg, vessel located
    Coral Sea · Australia
  5. NAVAREA IV 276/232023-03-12 → 2023-03-12
    Cancel NAVAREA IV 270/23 and this msg, operations completed
    Gulf of Mexico · Western North Atlantic · Florida
  6. NAVAREA IV 275/232023-03-12 → 2023-03-12
    Straits of florida
    Old Bahama Channel
  7. HYDROPAC 827/232023-03-12 → 2023-03-12
    Cancel HYDROPAC 758/23 and this msg, operations completed
    Indian Ocean
  8. HYDROPAC 818/232023-03-11 → 2023-03-11
    Cancel HYDROPAC 802/23 and this msg, aid restored
    Gulf of Carpentaria · Australia
  9. HYDROPAC 817/232023-03-11 → 2023-03-11
    Cancel HYDROPAC 805/23 and this msg, search suspended
    North Pacific
  10. HYDROLANT 538/232023-03-11 → 2023-03-31
    Person requiring medical assistance on tristan da cunha island (37-06.19S 012-16.38W)
    South Atlantic
  11. NAVAREA IV 267/232023-03-10 → 2023-03-10
    Cancel NAVAREA IV 1163/22 and this msg, service restored
    Eastern Caribbean Sea · Trinidad
  12. NAVAREA XII 117/232023-03-10 → 2023-03-10
    Cancel NAVAREA XII 94/23 and this msg
    North Pacific · Hawaii
  13. HYDROPAC 813/232023-03-10 → 2023-03-10
    Cancel HYDROPAC 790/23 and this msg, assistance no longer needed
    Bay of Bengal
  14. HYDROPAC 809/232023-03-10 → 2023-03-10
    Cancel HYDROPAC 806/23 and this msg, aid restored
    Eastern Indian Ocean · Australia
  15. HYDROPAC 804/232023-03-10 → 2023-03-10
    Cancel HYDROPAC 803/23 and this msg, assistance no longer needed
    Coral Sea · Australia
  16. HYDROPAC 801/232023-03-10 → 2023-03-10
    Cancel HYDROPAC 537/23 and this msg, operations completed
    Philippine Sea · Japan
  17. NAVAREA IV 263/232023-03-09 → 2023-03-09
    Cancel NAVAREA IV 236/23 and this msg, operations completed
    Straits of Florida · Western North Atlantic · Florida
  18. NAVAREA XII 115/232023-03-09 → 2023-03-09
    Cancel NAVAREA XII 106/23 and this msg
    Eastern North Pacific · California
  19. HYDROPAC 800/232023-03-09 → 2023-03-09
    Cancel HYDROPAC 774/23 and this msg, vessel assisted
    Bay of Bengal
  20. HYDROLANT 525/232023-03-09 → 2023-03-09
    Cancel HYDROLANT 222/23 and this msg, aid restored
    Dover Strait · England
  21. HYDROPAC 799/232023-03-09 → 2023-03-09
    Cancel HYDROPAC 675/23 and this msg
    Eastern Indian Ocean · Indonesia
  22. HYDROPAC 796/232023-03-09 → 2023-03-09
    Cancel HYDROPAC 726/23 and this msg, aid restored
    Coral Sea · Australia
  23. HYDROPAC 795/232023-03-09 → 2023-03-09
    Cancel HYDROPAC 661/23 and this msg, operations completed
    Arabian Sea · Pakistan
  24. HYDROLANT 524/232023-03-09 → 2023-03-17
    Platform etesco takatsugu j established in 24-35.60S 042-31.00W
    Western South Atlantic
  25. NAVAREA IV 257/232023-03-08 → 2023-03-08
    Cancel this msg, promulgated in error
  26. HYDROPAC 789/232023-03-08 → 2023-03-08
    Cancel HYDROPAC 781/23 and this msg, persons rescued
    South China Sea · Vietnam
  27. HYDROPAC 788/232023-03-08 → 2023-03-08
    Cancel HYDROPAC 570/23, 573/23, 669/23, 719/23, 722/23 and this msg
    Philippine Sea · Western North Pacific · Micronesia, Federated States of
  28. HYDROPAC 780/232023-03-08 → 2023-03-08
    Cancel HYDROPAC 761/23 and this msg, persons assisted
    Vitiaz Strait · Papua New Guinea
  29. HYDROPAC 779/232023-03-08 → 2023-03-08
    Cancel HYDROPAC 757/23 and this msg
    Bay of Bengal
  30. HYDROLANT 520/232023-03-08 → 2023-04-06
    Radar jamming exercises 0800Z to 1600Z daily 13 mar thru 06 apr in area within 27 miles of 57-21.50N…
    Eastern North Atlantic · Little Minch · Scotland
  31. HYDROPAC 777/232023-03-07 → 2023-03-07
    Cancel HYDROPAC 277/23 and this msg
    Peru
  32. HYDROPAC 775/232023-03-07 → 2023-03-07
    Cancel HYDROPAC 773/23 and this msg
    Northwestern Indian Ocean
  33. HYDROPAC 771/232023-03-07 → 2023-08-24
    Structure established in 25-25.20N 054-54.56E
    Persian Gulf · U.A.E
  34. HYDROLANT 516/232023-03-07 → 2023-03-07
    Cancel HYDROLANT 514/23, 515/23(25) and this msg
    Dover Strait · England
  35. HYDROPAC 769/232023-03-07 → 2023-03-07
    Cancel HYDROPAC 739/23 and this msg, assistance received
    South China Sea
  36. HYDROPAC 764/232023-03-07 → 2023-03-07
    Cancel HYDROPAC 740/23 and this msg
    Philippine Sea
  37. HYDROPAC 763/232023-03-07 → 2023-03-07
    Cancel HYDROPAC 755/23 and this msg, persons located
    Java Sea · Indonesia
  38. HYDROPAC 760/232023-03-07 → 2023-03-07
    Cancel HYDROPAC 708/23 and this msg, search suspended
    Solomon Sea · Papua New Guinea
  39. HYDROLANT 511/232023-03-06 → 2023-03-06
    Cancel HYDROLANT 509/23 and this msg, false alert
    North Atlantic
  40. HYDROLANT 510/232023-03-06 → 2023-03-24
    F/V kim nhi requests medevac in 27-46.50N 087-12.40W at 061653Z mar
    Gulf of Mexico
  41. NAVAREA IV 244/232023-03-06 → 2023-03-06
    Cancel NAVAREA IV 187/23 and this msg, aid restored
    Eastern Caribbean Sea · Martinique
  42. HYDROPAC 743/232023-03-06 → 2023-03-06
    Cancel HYDROPAC 730/23 and this msg, persons assisted
    Arafura Sea · Indonesia
  43. NAVAREA IV 239/232023-03-05 → 2023-03-05
    Cancel NAVAREA IV 233/23 and this msg
    North Atlantic · Florida
  44. HYDROLANT 504/232023-03-05 → 2023-03-05
    Cancel HYDROLANT 502/23 and this msg, station restored
    Alboran Sea · Eastern North Atlantic · Strait of Gibraltar · Spain
  45. HYDROPAC 729/232023-03-04 → 2023-03-04
    Cancel HYDROPAC 728/23 and this msg, false alert
    North Pacific
  46. HYDROLANT 499/232023-03-04 → 2023-03-04
    Cancel HYDROLANT 492/23 and this msg, aid restored
    Sea of the Hebrides · Scotland
  47. NAVAREA XII 104/232023-03-03 → 2023-03-03
    Cancel NAVAREA XII 99/23 and this msg, operations completed
    Eastern North Pacific · California
  48. NAVAREA IV 231/232023-03-03 → 2023-03-03
    Cancel NAVAREA IV 229/23 and this msg, persons rescued
    Western Caribbean Sea · Panama
  49. NAVAREA XII 103/232023-03-03 → 2023-03-03
    Cancel NAVAREA XII 49/23 and this msg
    Eastern North Pacific · Hawaii
  50. HYDROLANT 488/232023-03-03 → 2023-03-17
    40 foot S/V taking on water in 29-03.36N 087-29.40W at 031303Z mar
    Gulf of Mexico · Alabama

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 2023 — page 33 · seahazards