Other warnings in 2021

Everything the classifier did not place elsewhere.

issued in 2021
2,034
still in force
0
vs 2020
-11%
first · last
01-01 · 12-31

By month

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

By NAVAREA series

  • HYDROPAC966
  • HYDROLANT586
  • NAVAREA IV218
  • NAVAREA XII203
  • HYDROARC61

Where · top seas

North Pacific Ocean4220%
Gulf of Mexico4119%
North Atlantic Ocean3516%
South Atlantic Ocean2813%
Coral Sea147%
North Sea136%
Arabian Sea126%
Caribbean Sea115%
Indian Ocean105%
South Pacific Ocean94%

All other warnings issued in 2021 · 2,034

  1. HYDROPAC 1251/212021-04-25 → 2021-04-25
    Cancel HYDROPAC 1249/21 and this msg, assistance received
    Coral Sea · Australia-east Coast
  2. HYDROPAC 1250/212021-04-25 → 2021-04-25
    Cancel HYDROPAC 1243/21 and this msg
    Eastern South Pacific · Peru
  3. NAVAREA XII 180/212021-04-24 → 2021-04-24
    Cancel NAVAREA XII 169/21 and this msg, operations completed
    Eastern North Pacific · California
  4. HYDROLANT 1139/212021-04-24 → 2021-04-24
    Cancel HYDROLANT 1132/21 and this msg, operations completed
    Eastern North Atlantic · Morocco
  5. HYDROLANT 1135/212021-04-24 → 2021-04-30
    Hazardous operation 0400Z to 1800Z daily 26 thru 30 apr in areas bound by: a. 44-45.0N 036-41.5E, 44-33.0N…
    Black Sea · Russia
  6. HYDROLANT 1134/212021-04-24 → 2021-04-24
    Cancel HYDROLANT 1108/21 and this msg, operations completed
    Saint Georges Channel · Ireland
  7. HYDROPAC 1240/212021-04-24 → 2021-04-24
    Cancel HYDROPAC 1213/21 and this msg, vessel located
    Bismarck Sea · Vitiaz Strait · Papua New Guinea
  8. NAVAREA XII 178/212021-04-23 → 2021-04-23
    Cancel NAVAREA XII 174/21 and this msg, service restored
    Eastern North Pacific · California
  9. HYDROLANT 1130/212021-04-23 → 2021-04-23
    Cancel HYDROLANT 711/21 and this msg
    Celtic Sea · France
  10. HYDROLANT 1125/212021-04-23 → 2021-04-23
    Cancel HYDROLANT 698/21 and this msg
    North Sea · England
  11. HYDROPAC 1230/212021-04-23 → 2021-04-23
    Cancel HYDROPAC 1223/21 and this msg, operations completed
    Eastern Indian Ocean · Australia-northwest Coast
  12. HYDROLANT 1119/212021-04-23 → 2021-04-23
    Cancel HYDROLANT 1112/21 and this msg
    Western South Atlantic · Brazil-east Coast
  13. HYDROLANT 1112/212021-04-22 → 2021-04-23
    Platform siem helix 1 established in 11-21.50S 036-58.33W
    Western South Atlantic · Brazil-east Coast
  14. HYDROARC 61/212021-04-22 → 2021-04-22
    Cancel HYDROARC 60/21 and this msg
    Barents Sea · Russia
  15. HYDROLANT 1109/212021-04-22 → 2021-04-22
    Cancel HYDROLANT 1019/21 and this msg, aid restored
    Little Minch · Scotland
  16. HYDROPAC 1219/212021-04-22 → 2021-04-22
    Cancel HYDROPAC 1215/21 and this msg
    Eastern South Pacific · Peru
  17. HYDROLANT 1103/212021-04-21 → 2021-04-21
    Cancel HYDROLANT 1086/21 and this msg, operations completed
    Irish Sea · England
  18. HYDROPAC 1214/212021-04-21 → 2021-04-21
    Cancel HYDROPAC 1209/21 and this msg
    Northwestern Indian Ocean · Somalia
  19. HYDROLANT 1099/212021-04-21 → 2021-04-23
    Radar jamming exercises 0800Z to 1500Z daily 21 thru 23 apr in area within 35 miles of 50-38.5N 001-32.5W
    English Channel · England
  20. HYDROLANT 1097/212021-04-21 → 2021-04-21
    Radar jamming exercises 0900Z to 1600Z daily 21 thru 23 apr in area within 35 miles of 50-38.5N 001-32.5W
    English Channel · England
  21. HYDROPAC 1206/212021-04-20 → 2021-04-20
    Cancel HYDROPAC 1204/21 and this msg, false alert
    Eastern North Pacific
  22. HYDROPAC 1199/212021-04-19 → 2021-04-27
    Vessel on fire in 08-28.5N 145-52.0E at 191705Z apr
    Western North Pacific
  23. HYDROLANT 1076/212021-04-19 → 2021-04-19
    Cancel HYDROLANT 1044/21 and this msg
    Western South Atlantic
  24. HYDROPAC 1194/212021-04-19 → 2021-04-19
    Cancel HYDROPAC 1173/21 and this msg
    Bay of Bengal · Burma
  25. HYDROPAC 1191/212021-04-19 → 2022-02-03
    Drilling structure under construction in area bound by 11-10.63S 041-07.61E, 11-10.84S 041-09.24E, 11-11.15S…
    Mozambique Channel · Mozambique
  26. HYDROPAC 1190/212021-04-19 → 2021-04-19
    Cancel HYDROPAC 2993/20 and this msg
    Mozambique Channel · Mozambique
  27. HYDROLANT 1070/212021-04-19 → 2021-04-19
    Cancel HYDROLANT 2907/20, 2914/20 and this msg
    Western Mediterranean Sea · Algeria
  28. HYDROPAC 1189/212021-04-19 → 2021-04-19
    Cancel HYDROPAC 1158/21 and this msg
    South China Sea · Vietnam
  29. HYDROPAC 1188/212021-04-18 → 2021-04-18
    Cancel HYDROPAC 1141/21 and this msg, operations completed
    Eastern Indian Ocean · Australia-northwest Coast
  30. HYDROPAC 1183/212021-04-18 → 2021-04-18
    Cancel HYDROPAC 1017/21 and this msg, search suspended
    Java Sea · Indonesia
  31. HYDROPAC 1182/212021-04-18 → 2021-04-18
    Cancel HYDROPAC 1065/21 and this msg, search suspended
    Timor Sea · Indonesia
  32. HYDROLANT 1054/212021-04-18 → 2021-04-23
    Hazardous operation 0400Z to 1800Z daily 19 thru 23 apr in areas bound by: a. 44-45.0N 036-41.5E, 44-33.0N…
    Black Sea · Russia
  33. HYDROLANT 1052/212021-04-17 → 2021-04-17
    Cancel HYDROLANT 1043/21 and this msg, operations completed
    Irish Sea · Isle of Man
  34. HYDROPAC 1179/212021-04-17 → 2021-04-26
    Hazardous operation 1100Z to 2300Z daily 23 and 24 apr and 261100Z to 262200Z apr in area bound by 33-07.0S…
    Eastern South Pacific · Chile
  35. HYDROPAC 1178/212021-04-17 → 2021-04-17
    Cancel HYDROPAC 1177/21 and this msg
    Tasman Sea · Australia-east Coast
  36. HYDROPAC 1174/212021-04-17 → 2021-04-17
    Cancel HYDROPAC 1126/21 and this msg, vessel assisted
    South China Sea
  37. HYDROPAC 1169/212021-04-16 → 2021-04-16
    Cancel HYDROPAC 1011/21 and this msg, operations completed
    South China Sea · Malaysia
  38. HYDROPAC 1166/212021-04-16 → 2021-04-16
    Cancel HYDROPAC 840/21 and this msg
    Arabian Sea · Lakshadweep
  39. HYDROLANT 1040/212021-04-16 → 2021-04-16
    Cancel HYDROLANT 689/21 and this msg
    Western Mediterranean Sea · Sardinia
  40. HYDROPAC 1161/212021-04-16 → 2021-04-16
    Cancel HYDROPAC 1144/21 and this msg, assistance no longer needed
    South China Sea
  41. NAVAREA XII 164/212021-04-15 → 2021-04-15
    Cancel NAVAREA XII 397/20 and this msg, operations completed
    North Pacific · California
  42. NAVAREA XII 163/212021-04-15 → 2021-04-15
    Cancel NAVAREA XII 112/21 and this msg, aid restored
    Eastern North Pacific · Colombia
  43. HYDROLANT 1034/212021-04-15 → 2021-04-15
    Cancel HYDROLANT 1033/21 and this msg
    Eastern South Atlantic · South Africa
  44. HYDROLANT 1032/212021-04-15 → 2021-04-15
    Cancel HYDROLANT 987/21 and this msg, aid restored
    Celtic Sea · England
  45. HYDROPAC 1156/212021-04-15 → 2021-04-15
    Cancel HYDROPAC 978/21 and this msg
    Bay of Bengal · Nicobar Islands
  46. HYDROPAC 1153/212021-04-15 → 2021-04-15
    Cancel HYDROPAC 1138/21 and this msg, assistance no longer needed
    Gulf of Tonkin · Vietnam
  47. HYDROPAC 1154/212021-04-15 → 2021-04-15
    Cancel HYDROPAC 1055/21 and this msg
    Indian Ocean
  48. NAVAREA XII 162/212021-04-15 → 2021-05-06
    Commdet kodiak, ak remote site nome 64-29N 165-15W 4125KHZ and gotham services unreliable
    Bering Sea · Alaska
  49. HYDROARC 52/212021-04-14 → 2021-04-14
    Cancel HYDROARC 51/21 and this msg
    Barents Sea · Norwegian Sea · Norway
  50. HYDROPAC 1151/212021-04-14 → 2021-04-14
    Cancel HYDROPAC 635/21 and this msg
    Persian Gulf · U.A.E

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 2021 — page 30 · seahazards