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
5
vs previous 12 (0)
—
since 1999
2,993

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 · 2,992 cancelled

  1. HYDROLANT 1078/172017-04-03 → 2017-04-04
    Icebergs reported in: a. A61, 63-14S 031-00W
    Weddell Sea
  2. HYDROLANT 1074/172017-04-02 → 2017-04-03
    Icebergs reported in: a. A61, 63-14S 031-01W
    Weddell Sea
  3. HYDROLANT 1065/172017-04-01 → 2017-04-02
    Icebergs reported in: a. A61, 63-22S 031-03W
    Weddell Sea
  4. HYDROLANT 1051/172017-03-31 → 2017-04-01
    Icebergs reported in: a. A61, 63-22S 031-03W
    Weddell Sea
  5. HYDROLANT 1033/172017-03-30 → 2017-03-31
    Icebergs reported in: a. A61, 63-22S 031-03W
    Weddell Sea
  6. HYDROLANT 1021/172017-03-29 → 2017-03-30
    Icebergs reported in: a. A61, 63-25S 031-11W
    Weddell Sea
  7. HYDROLANT 1006/172017-03-28 → 2017-03-29
    Icebergs reported in: a. A61, 63-25S 031-11W
    Weddell Sea
  8. HYDROLANT 985/172017-03-27 → 2017-03-28
    Icebergs reported in: a. A61, 63-23S 031-12W
    Weddell Sea
  9. HYDROLANT 975/172017-03-26 → 2017-03-27
    Icebergs reported in: a. A61, 63-24S 031-14W
    South Atlantic · Weddell Sea
  10. HYDROLANT 964/172017-03-25 → 2017-03-26
    Icebergs reported in: a. A61, 63-25S 031-22W
    South Atlantic · Weddell Sea
  11. HYDROLANT 954/172017-03-24 → 2017-03-25
    Icebergs reported in: a. A61, 63-25S 031-22W
    South Atlantic · Weddell Sea
  12. HYDROLANT 936/172017-03-23 → 2017-03-24
    Icebergs reported in: a. A61, 63-29S 031-29W
    South Atlantic · Weddell Sea
  13. HYDROLANT 927/172017-03-22 → 2017-03-23
    Icebergs reported in: a. A61, 63-29S 031-29W
    South Atlantic · Weddell Sea
  14. HYDROLANT 919/172017-03-21 → 2017-03-22
    Icebergs reported in: a. A61, 63-32S 031-40W
    South Atlantic · Weddell Sea
  15. HYDROLANT 906/172017-03-20 → 2017-03-21
    Icebergs reported in: a. A61, 63-33S 031-49W
    South Atlantic · Weddell Sea
  16. HYDROLANT 891/172017-03-19 → 2017-03-20
    Icebergs reported in: a. A61, 63-32S 031-56W
    South Atlantic · Weddell Sea
  17. HYDROLANT 883/172017-03-18 → 2017-03-19
    Icebergs reported in: a. A61, 63-32S 031-58W
    South Atlantic · Weddell Sea
  18. HYDROLANT 866/172017-03-17 → 2017-03-18
    Icebergs reported in: a. A61, 63-33S 032-00W
    South Atlantic · Weddell Sea
  19. HYDROLANT 853/172017-03-16 → 2017-03-17
    Icebergs reported in: a. A61, 63-33S 032-04W
    South Atlantic · Weddell Sea
  20. HYDROLANT 837/172017-03-15 → 2017-03-16
    Icebergs reported in: a. A61, 63-34S 032-08W
    South Atlantic · Weddell Sea
  21. HYDROLANT 823/172017-03-14 → 2017-03-15
    Icebergs reported in: a. A61, 63-34S 032-12W
    South Atlantic · Weddell Sea
  22. HYDROLANT 813/172017-03-13 → 2017-03-14
    Icebergs reported in: a. A61, 63-34S 032-12W
    South Atlantic · Weddell Sea
  23. HYDROLANT 808/172017-03-12 → 2017-03-13
    Icebergs reported in: a. A61, 63-37S 032-16W
    South Atlantic · Weddell Sea
  24. HYDROLANT 801/172017-03-11 → 2017-03-12
    Icebergs reported in: a. A61, 63-38S 032-19W
    South Atlantic · Weddell Sea
  25. HYDROLANT 789/172017-03-10 → 2017-03-11
    Icebergs reported in: a. A61, 63-37S 032-23W
    South Atlantic · Weddell Sea
  26. HYDROLANT 777/172017-03-09 → 2017-03-10
    Icebergs reported in: a. A61, 63-33S 032-20W
    South Atlantic · Weddell Sea
  27. HYDROLANT 764/172017-03-08 → 2017-03-09
    Icebergs reported in: a. A61, 63-35S 032-22W
    South Atlantic · Weddell Sea
  28. HYDROLANT 753/172017-03-07 → 2017-03-08
    Icebergs reported in: a. A61, 63-34S 032-19W
    Western South Atlantic · Weddell Sea
  29. HYDROLANT 737/172017-03-06 → 2017-03-07
    Icebergs reported in: a. A61, 63-34S 032-12W
    Western South Atlantic · Weddell Sea
  30. HYDROLANT 732/172017-03-05 → 2017-03-06
    Icebergs reported in: a. A61, 63-34S 032-12W
    South Atlantic · Weddell Sea
  31. HYDROLANT 721/172017-03-04 → 2017-03-05
    Icebergs reported in: a. A61, 63-34S 032-12W
    South Atlantic · Weddell Sea
  32. HYDROLANT 706/172017-03-03 → 2017-03-04
    Icebergs reported in: a. A61, 63-34S 032-15W
    South Atlantic · Weddel Sea
  33. HYDROLANT 696/172017-03-03 → 2017-03-04
    Icebergs reported in: a. A61, 63-34S 032-20W
    South Atlantic · Weddel Sea
  34. HYDROLANT 686/172017-03-02 → 2017-03-03
    Icebergs reported in: a. A61, 63-34S 032-24W
    South Atlantic · Weddell Sea · Scotia Sea
  35. HYDROLANT 674/172017-03-01 → 2017-03-02
    Icebergs reported in: a. A61, 63-34S 032-24W
    South Atlantic · Weddell Sea · Scotia Sea
  36. HYDROLANT 661/172017-02-28 → 2017-03-01
    Icebergs reported in: a. A61, 63-35S 032-25W
    South Atlantic · Weddell Sea · Scotia Sea
  37. HYDROLANT 655/172017-02-27 → 2017-02-28
    Icebergs reported in: a. A61, 63-35S 032-33W
    South Atlantic · Weddell Sea · Scotia Sea
  38. HYDROLANT 642/172017-02-26 → 2017-02-27
    Icebergs reported in: a. A61, 63-32S 032-37W
    South Atlantic · Weddell Sea · Scotia Sea
  39. HYDROLANT 637/172017-02-25 → 2017-02-26
    Icebergs reported in: a. A61, 63-33S 032-42W
    South Atlantic · Weddell Sea · Scotia Sea
  40. HYDROLANT 628/172017-02-24 → 2017-02-25
    Icebergs reported in: a. A61, 63-34S 032-46W
    South Atlantic · Weddell Sea · Scotia Sea
  41. HYDROLANT 613/172017-02-23 → 2017-02-24
    Icebergs reported in: a. A61, 63-38S 032-31W
    South Atlantic · Weddell Sea · Scotia Sea
  42. HYDROLANT 600/172017-02-22 → 2017-02-23
    Icebergs reported in: a. A61, 63-36S 032-56W
    South Atlantic · Weddell Sea · Scotia Sea
  43. HYDROLANT 591/172017-02-21 → 2017-02-22
    Icebergs reported in: a. A61, 63-37S 033-02W
    South Atlantic · Weddell Sea · Scotia Sea
  44. HYDROPAC 628/172017-02-21 → 2017-02-24
    Icebergs reported on 21 feb: a. B22A, 73-59S 108-52W
    South Pacific · Antarctica
  45. HYDROLANT 582/172017-02-20 → 2017-02-21
    Icebergs reported in: a. A61, 63-35S 033-04W
    South Atlantic · Weddell Sea · Scotia Sea
  46. HYDROLANT 573/172017-02-19 → 2017-02-20
    Icebergs reported in: a. A61, 63-35S 033-11W
    South Atlantic · Weddell Sea · Scotia Sea
  47. HYDROLANT 563/172017-02-18 → 2017-02-19
    Icebergs reported in: a. A61, 63-34S 033-17W
    South Atlantic · Weddell Sea · Scotia Sea
  48. HYDROLANT 550/172017-02-17 → 2017-02-18
    Icebergs reported in: a. A61, 63-34S 033-24W
    South Atlantic · Weddell Sea · Scotia Sea
  49. HYDROLANT 539/172017-02-16 → 2017-02-17
    Icebergs reported in: a. A61, 63-33S 033-27W
    South Atlantic · Weddell Sea · Scotia Sea
  50. HYDROLANT 523/172017-02-15 → 2017-02-16
    Icebergs reported in: a. A61, 63-30S 033-32W
    South Atlantic · Weddell Sea · Scotia Sea

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 53 · seahazards