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
1
last 12 months
6
vs previous 12 (0)
—
since 1999
2,994

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 · 1

  1. 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 · 55 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

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 · 2,993 cancelled

  1. HYDROPAC 2032/022002-10-31 → 2002-11-07
    Icebergs reported on 30 oct: a. A-38A, 22 miles by 48 miles in 63-18S 053-06W
  2. HYDROLANT 2414/022002-10-31 → 2002-11-07
    Icebergs reported on 30 oct: a. A-38A, 22 miles by 48 miles in 63-18S 053-06W
  3. HYDROPAC 1931/022002-10-15 → 2002-10-22
    Icebergs reported on 15 oct: a. A-38A, 22 miles by 48 miles in 64-24S 053-18W
  4. HYDROLANT 2284/022002-10-15 → 2002-10-22
    Icebergs reported on 15 oct: a. A-38A, 22 miles by 48 miles in 64-24S 053-18W
  5. HYDROPAC 1772/022002-09-27 → 2002-10-04
    Icebergs reported on 26 sep: a. A-38A, 22 miles by 48 miles in 64-24S 054-12W
  6. HYDROLANT 2161/022002-09-27 → 2002-10-04
    Icebergs reported on 26 sep: a. A-38A, 22 miles by 48 miles in 64-24S 054-12W
  7. HYDROPAC 1490/022002-08-17 → 2002-08-24
    Very large icebergs reported on 16 aug: a. A-47, nine miles by 14 miles, vicinity 61-54S 053-48W
  8. HYDROPAC 1489/022002-08-17 → 2002-08-24
    Very large iceberg A-46, four miles by 11 miles, reported in 60-30S 049-18W on 16 aug
  9. HYDROLANT 1818/022002-08-17 → 2002-08-24
    Very large iceberg A-46, four miles by 11 miles, reported in 60-30S 049-18W on 16 aug
  10. HYDROLANT 1815/022002-08-16 → 2002-08-23
    Very large icebergs reported on 16 aug: a. A-47, nine miles by 14 miles, vicinity 61-54S 053-48W
  11. HYDROLANT 1709/022002-08-02 → 2002-08-09
    Very large icebergs reported on 25 jul: a. A-43C, 41 miles by 24 miles, in 61-54S 045-12W
  12. HYDROLANT 1650/022002-07-26 → 2002-08-02
    Very large icebergs reported on 25 jul: a. A-43C, 41 miles by 24 miles, in 62-00S 045-24W
  13. HYDROLANT 1271/022002-06-08 → 2002-06-15
    Very large iceberg A-46, four miles by 11 miles, reported in 61-12S 049-24W on 06 jun
  14. HYDROPAC 1016/022002-05-31 → 2002-06-07
    Icebergs reported: a. A-43C, 41 miles by 24 miles, in 61-30S 047-24W
  15. HYDROLANT 1214/022002-05-31 → 2002-06-07
    Icebergs reported: a. A-43C, 41 miles by 24 miles, in 61-30S 047-24W
  16. HYDROPAC 892/022002-05-13 → 2002-05-20
    Icebergs reported: a. A-43C, 41 miles by 24 miles, in 61-30S 047-24W
  17. HYDROLANT 1096/022002-05-13 → 2002-05-20
    Icebergs reported: a. A-43C, 41 miles by 24 miles, in 61-30S 047-24W
  18. HYDROPAC 879/022002-05-11 → 2002-05-13
    Icebergs reported: a. A-43C, 41 miles by 24 miles, in 61-24S 048-06W
  19. HYDROLANT 1080/022002-05-11 → 2002-05-13
    Icebergs reported: a. A-43C, 41 miles by 24 miles, in 61-24S 048-06W
  20. HYDROPAC 844/022002-05-06 → 2002-05-11
    Icebergs reported on 05 may: a. A-43C, 41 miles by 24 miles, in 61-24S 048-06W
  21. HYDROLANT 1047/022002-05-06 → 2002-05-11
    Icebergs reported on 05 may: a. A-43C, 41 miles by 24 miles, in 61-24S 048-06W
  22. HYDROPAC 790/022002-04-27 → 2002-05-03
    Icebergs reported: a. A-43C, 41 miles by 24 miles, in 61-24S 048-06W
  23. HYDROLANT 963/022002-04-26 → 2002-05-03
    Icebergs reported: a. A-43C, 41 miles by 24 miles, in 61-24S 048-06W
  24. HYDROPAC 694/022002-04-15 → 2002-04-22
    Icebergs reported on 15 apr: a. very large iceberg A-43C, 40 miles by 22 miles, in 61-24S 048-30W
  25. HYDROLANT 873/022002-04-15 → 2002-04-22
    Icebergs reported on 15 apr: a. very large iceberg A-43C, 40 miles by 22 miles, in 61-24S 048-30W
  26. HYDROPAC 600/022002-03-30 → 2002-04-06
    Icebergs reported on 29 mar: a. very large iceberg A-43C, 40 miles by 22 miles, in 61-42S 049-36W
  27. HYDROLANT 731/022002-03-30 → 2002-04-06
    Icebergs reported on 29 mar: a. very large iceberg A-43C, 40 miles by 22 miles, in 61-42S 049-36W
  28. HYDROPAC 492/022002-03-18 → 2002-03-25
    Icebergs reported on 17 mar: a. very large iceberg A-43C, 44 miles by 24 miles, in 61-42S 051-06W
  29. HYDROLANT 628/022002-03-18 → 2002-03-25
    Icebergs reported on 17 mar: a. very large iceberg A-43C, 44 miles by 24 miles, in 61-42S 051-06W
  30. HYDROPAC 299/022002-02-17 → 2002-02-24
    Icebergs reported on feb 16: a. very large iceberg A-43C, 44 miles by 24 miles, in 62-30S 051-42W
  31. HYDROLANT 381/022002-02-17 → 2002-02-24
    Icebergs reported on feb 16: a. very large iceberg A-43C, 44 miles by 24 miles, in 62-30S 051-42W
  32. HYDROPAC 189/022002-01-30 → 2002-02-06
    Icebergs reported on 29 jan: a. very large iceberg A-43C, 44 miles by 24 miles, in 62-30S 051-42W
  33. HYDROLANT 226/022002-01-30 → 2002-02-06
    Icebergs reported on 29 jan: a. very large iceberg A-43C, 44 miles by 24 miles, in 62-30S 051-42W
  34. HYDROPAC 135/022002-01-22 → 2002-01-29
    Icebergs reported on jan 21: a. very large iceberg A-43C, 44 miles by 24 miles, in 62-12S 051-30W
  35. HYDROLANT 159/022002-01-22 → 2002-01-29
    Icebergs reported on jan 21: a. very large iceberg A-43C, 44 miles by 24 miles, in 62-12S 051-30W
  36. HYDROLANT 113/022002-01-16 → 2002-01-22
    Very large iceberg A-43C, 44 miles by 24 miles, reported adrift in 62-12S 051-30W on 14 jan
  37. HYDROPAC 99/022002-01-16 → 2002-01-22
    Very large iceberg A-43C, 44 miles by 24 miles, reported adrift in 62-12S 051-30W on 14 jan
  38. HYDROPAC 38/022002-01-06 → 2002-01-13
    Very large iceberg A-43C, 44 miles by 24 miles, reported adrift in 62-24S 052-06W on 06 jan
  39. HYDROLANT 34/022002-01-06 → 2002-01-13
    Very large iceberg A-43C, 44 miles by 24 miles, reported adrift in 62-24S 052-06W on 06 jan
  40. HYDROLANT 3120/012001-12-08 → 2001-12-15
    Very large iceberg A-43C, 44 miles by 16 miles, reported adrift in 62-24S 052-18W on 07 dec
  41. HYDROPAC 2005/012001-12-08 → 2001-12-15
    Very large iceberg A-43C, 44 miles by 16 miles, reported adrift in 62-24S 052-18W on 07 dec
  42. HYDROPAC 1880/012001-11-21 → 2001-11-28
    Very large iceberg A-43C, 44 miles by 16 miles, reported adrift in 63-54S 052-54W on 20 nov
  43. HYDROLANT 2976/012001-11-21 → 2001-11-28
    Very large iceberg A-43C, 44 miles by 16 miles, reported adrift in 63-54S 052-54W on 20 nov
  44. HYDROPAC 1836/012001-11-13 → 2001-11-20
    Very large iceberg A-43C, 44 miles by 16 miles, reported in 63-54S 052-54W on 12 nov
  45. HYDROLANT 2925/012001-11-13 → 2001-11-20
    Very large iceberg A-43C, 44 miles by 16 miles, reported in 63-54S 052-54W on 12 nov
  46. HYDROPAC 1775/012001-11-03 → 2001-11-10
    Very large iceberg A-43C, 44 miles by 16 miles, reported in 63-54S 052-54W on 02 nov
  47. HYDROPAC 26/012001-01-05 → 2001-01-12
    Very large iceberg B-14, eight miles by 20 miles, detected in 64-48S 176-03E on 04 jan
  48. HYDROPAC 1821/002000-12-22 → 2000-12-29
    Very large icebergs detected on 21 dec: a. C-16, nine miles by 26.0 miles, in 77-06S 167-42E
  49. HYDROPAC 207/002000-02-02 → 2000-02-08
    Large iceberg, three miles by 14 miles, reported in 60-54S 037-16W on 31 jan
  50. HYDROLANT 386/002000-02-02 → 2000-02-08
    Large iceberg, three miles by 14 miles, reported in 60-54S 037-16W on 31 jan

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 59 · seahazards