Iceberg & sea-ice bulletins in the Southern Ocean

Iceberg limits and reported bergs — mostly the North American Ice Service (International Ice Patrol) bulletins in the North Atlantic.

in force
2
last 12 months
4
vs previous 12 (0)
—
since 1999
2,992

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 · 2

  1. HYDROLANT 1570/26in force2026-08-14
    Icebergs reported in the Scotia Sea and Antarctica at several coordinates; message cancels August 15, 2026, 06:32 UTC.
    Scotia Sea · South Atlantic · South Pacific · Antarctica
  2. HYDROLANT 1279/26in force2026-06-30
    Icebergs are reported in South Atlantic, South Pacific, and Antarctica at positions A81, A84, A85, D33A, D33C; cancel message 011327Z July 26.
    South Atlantic · South Pacific · Antarctica

Longest in force

  1. HYDROLANT 1279/26in force2026-06-30 · 53 d
    Icebergs are reported in South Atlantic, South Pacific, and Antarctica at positions A81, A84, A85, D33A, D33C; cancel message 011327Z July 26.
    South Atlantic · South Pacific · Antarctica
  2. HYDROLANT 1570/26in force2026-08-14 · 8 d
    Icebergs reported in the Scotia Sea and Antarctica at several coordinates; message cancels August 15, 2026, 06:32 UTC.
    Scotia Sea · South Atlantic · South Pacific · Antarctica

By year

99
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26

By month (all years)

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

Other hazards in the Southern Ocean

Archive · 2,990 cancelled

  1. HYDROLANT 1073/222022-04-15 → 2022-04-16
    Icebergs reported in: a. B09I, 54-50S 028-16W
    Weddell Sea · Western South Atlantic · Antarctica
  2. HYDROLANT 1068/222022-04-14 → 2022-04-15
    Icebergs reported in: a. A64, 66-53S 059-30W
    Weddell Sea · Antarctica
  3. HYDROLANT 1067/222022-04-14 → 2022-04-15
    Icebergs reported in: a. B09I, 54-47S 028-21W
    Weddell Sea · Western South Atlantic · Antarctica
  4. HYDROLANT 1054/222022-04-13 → 2022-04-14
    Icebergs reported in: a. A64, 66-53S 059-30W
    Weddell Sea · Antarctica
  5. HYDROLANT 1053/222022-04-13 → 2022-04-14
    Icebergs reported in: a. B09I, 54-47S 028-21W
    Weddell Sea · Western South Atlantic · Antarctica
  6. HYDROLANT 1044/222022-04-12 → 2022-04-13
    Icebergs reported in: a. A64, 66-53S 059-30W
    Weddell Sea · Antarctica
  7. HYDROLANT 1043/222022-04-12 → 2022-04-13
    Icebergs reported in: a. B09I, 54-49S 028-22W
    Weddell Sea · Western South Atlantic · Antarctica
  8. HYDROLANT 1034/222022-04-11 → 2022-04-12
    Icebergs reported in: a. A64, 66-53S 059-30W
    Weddell Sea · Antarctica
  9. HYDROLANT 1033/222022-04-11 → 2022-04-12
    Icebergs reported in: a. B09I, 54-49S 028-25W
    Weddell Sea · Western South Atlantic · Antarctica
  10. HYDROLANT 1023/222022-04-10 → 2022-04-11
    Icebergs reported in: a. A64, 66-53S 059-30W
    Weddell Sea · Antarctica
  11. HYDROLANT 1022/222022-04-10 → 2022-04-11
    Icebergs reported in: a. B09I, 54-50S 028-27W
    Weddell Sea · Western South Atlantic · Antarctica
  12. HYDROLANT 1014/222022-04-09 → 2022-04-10
    Icebergs reported in: a. A64, 66-53S 059-30W
    Weddell Sea · Antarctica
  13. HYDROLANT 1013/222022-04-09 → 2022-04-10
    Icebergs reported in: a. B09I, 54-50S 028-24W
    Weddell Sea · Western South Atlantic · Antarctica
  14. HYDROLANT 1003/222022-04-08 → 2022-04-09
    Icebergs reported in: a. A64, 66-53S 059-30W
    Weddell Sea · Antarctica
  15. HYDROLANT 1002/222022-04-08 → 2022-04-09
    Icebergs reported in: a. B09I, 54-50S 028-21W
    Weddell Sea · Western South Atlantic · Antarctica
  16. HYDROLANT 991/222022-04-07 → 2022-04-08
    Icebergs reported in: a. A64, 66-53S 059-30W
    Weddell Sea · Antarctica
  17. HYDROLANT 990/222022-04-07 → 2022-04-08
    Icebergs reported in: a. B09I, 54-53S 028-28W
    Weddell Sea · Western South Atlantic · Antarctica
  18. HYDROLANT 979/222022-04-06 → 2022-04-07
    Icebergs reported in: a. A64, 66-53S 059-30W
    Weddell Sea · Antarctica
  19. HYDROLANT 978/222022-04-06 → 2022-04-07
    Icebergs reported in: a. B09I, 54-53S 028-37W
    Weddell Sea · Western South Atlantic · Antarctica
  20. HYDROLANT 973/222022-04-05 → 2022-04-06
    Icebergs reported in: a. A64, 66-53S 059-30W
    Weddell Sea · Antarctica
  21. HYDROLANT 971/222022-04-05 → 2022-04-06
    Icebergs reported in: a. B09I, 54-52S 028-46W
    Weddell Sea · Western South Atlantic · Antarctica
  22. HYDROLANT 962/222022-04-04 → 2022-04-05
    Icebergs reported in: a. A64, 66-53S 059-30W
    Weddell Sea · Antarctica
  23. HYDROLANT 961/222022-04-04 → 2022-04-05
    Icebergs reported in: a. B09I, 54-51S 028-49W
    Weddell Sea · Western South Atlantic · Antarctica
  24. HYDROLANT 952/222022-04-03 → 2022-04-04
    Icebergs reported in: a. A64, 66-58S 059-36W
    Weddell Sea · Antarctica
  25. HYDROLANT 951/222022-04-03 → 2022-04-04
    Icebergs reported in: a. B09I, 54-52S 028-51W
    Weddell Sea · Western South Atlantic · Antarctica
  26. HYDROLANT 945/222022-04-02 → 2022-04-03
    Icebergs reported in: a. A64, 66-58S 059-36W
    Weddell Sea · Antarctica
  27. HYDROLANT 944/222022-04-02 → 2022-04-03
    Icebergs reported in: a. B09I, 54-54S 028-54W
    Weddell Sea · Western South Atlantic · Antarctica
  28. HYDROLANT 936/222022-04-01 → 2022-04-02
    Icebergs reported in: a. B09I, 54-52S 028-56W
    Weddell Sea · Western South Atlantic · Antarctica
  29. HYDROLANT 935/222022-04-01 → 2022-04-02
    Icebergs reported in: a. A64, 66-58S 059-36W
    Weddell Sea · Antarctica
  30. HYDROLANT 928/222022-03-31 → 2022-04-01
    Icebergs reported in: a. B09I, 54-52S 029-10W
    Weddell Sea · Western South Atlantic · Antarctica
  31. HYDROLANT 925/222022-03-31 → 2022-04-01
    Icebergs reported in: a. A64, 66-58S 059-36W
    Weddell Sea · Antarctica
  32. HYDROLANT 914/222022-03-30 → 2022-03-31
    Icebergs reported in: a. A64, 66-58S 059-36W
    Weddell Sea · Antarctica
  33. HYDROLANT 913/222022-03-30 → 2022-03-31
    Icebergs reported in: a. B09I, 54-52S 029-10W
    Weddell Sea · Western South Atlantic · Antarctica
  34. HYDROLANT 897/222022-03-29 → 2022-03-30
    Icebergs reported in: a. A64, 66-58S 059-36W
    Weddell Sea · Antarctica
  35. HYDROLANT 896/222022-03-29 → 2022-03-30
    Icebergs reported in: a. B09I, 54-50S 029-10W
    Weddell Sea · Western South Atlantic · Antarctica
  36. HYDROLANT 886/222022-03-28 → 2022-03-29
    Icebergs reported in: a. A64, 66-58S 059-36W
    Weddell Sea · Antarctica
  37. HYDROLANT 882/222022-03-28 → 2022-03-29
    Icebergs reported in: a. B09I, 54-50S 029-06W
    Weddell Sea · Western South Atlantic · Antarctica
  38. HYDROLANT 876/222022-03-27 → 2022-03-28
    Icebergs reported in: a. B09I, 54-56S 029-03W
    Weddell Sea · Antarctica
  39. HYDROLANT 875/222022-03-27 → 2022-03-28
    Icebergs reported in: a. A64, 66-58S 059-04W
    Weddell Sea · Antarctica
  40. HYDROLANT 870/222022-03-26 → 2022-03-27
    Icebergs reported in: a. B09I, 54-56S 029-03W
    Western South Atlantic · Weddell Sea · Antarctica
  41. HYDROLANT 869/222022-03-26 → 2022-03-27
    Icebergs reported in: a. A64, 67-04S 060-10W
    Weddell Sea · Antarctica
  42. HYDROLANT 856/222022-03-25 → 2022-03-26
    Icebergs reported in: a. A64, 67-04S 060-10W
    Weddell Sea · Antarctica
  43. HYDROLANT 855/222022-03-25 → 2022-03-26
    Icebergs reported in: a. B09I, 55-00S 029-06W
    Western South Atlantic · Weddell Sea · Antarctica
  44. HYDROLANT 845/222022-03-24 → 2022-03-25
    Icebergs reported in: a. B09I, 55-00S 029-06W
    Western South Atlantic · Weddell Sea · Antarctica
  45. HYDROLANT 844/222022-03-24 → 2022-03-25
    Icebergs reported in: a. A64, 67-04S 060-10W
    Weddell Sea · Antarctica
  46. HYDROLANT 840/222022-03-23 → 2022-03-24
    Icebergs reported in: a. B09I, 54-58S 029-05W
    Western South Atlantic · Weddell Sea · Antarctica
  47. HYDROLANT 839/222022-03-23 → 2022-03-24
    Icebergs reported in: a. A64, 67-00S 060-00W
    Weddell Sea · Antarctica
  48. HYDROLANT 824/222022-03-22 → 2022-03-23
    Icebergs reported in: a. A64, 67-00S 060-00W
    Weddell Sea · Antarctica
  49. HYDROLANT 823/222022-03-22 → 2022-03-23
    Icebergs reported in: a. B09I, 54-57S 029-04W
    Western South Atlantic · Weddell Sea · Antarctica
  50. HYDROLANT 815/222022-03-21 → 2022-03-22
    Icebergs reported in: a. B09I, 54-54S 029-02W
    Western South Atlantic · Weddell Sea · Antarctica

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.

Iceberg & sea-ice bulletins in the Southern Ocean — page 19 · seahazards