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 1357/212021-05-19 → 2021-05-20
    Icebergs reported in: a. A63, 68-06S 056-17W
    Weddell Sea · Antarctica
  2. HYDROLANT 1344/212021-05-18 → 2021-05-19
    Icebergs reported in: a. A63, 68-06S 056-17W
    Weddell Sea · Antarctica
  3. HYDROLANT 1336/212021-05-17 → 2021-05-18
    Icebergs reported in: a. A63, 68-02S 057-02W
    Weddell Sea · Antarctica
  4. HYDROLANT 1327/212021-05-16 → 2021-05-17
    Icebergs reported in: a. A63, 68-02S 057-02W
    Weddell Sea · Antarctica
  5. HYDROLANT 1321/212021-05-15 → 2021-05-16
    Icebergs reported in: a. A63, 68-02S 057-02W
    Weddell Sea · Antarctica
  6. HYDROLANT 1313/212021-05-14 → 2021-05-15
    Icebergs reported in: a. A63, 68-02S 057-02W
    Weddell Sea · Antarctica
  7. HYDROLANT 1304/212021-05-13 → 2021-05-14
    Icebergs reported in: a. A63, 68-02S 057-02W
    Weddell Sea · Antarctica
  8. HYDROLANT 1296/212021-05-12 → 2021-05-13
    Icebergs reported in: a. A63, 68-02S 057-02W
    Weddell Sea · Antarctica
  9. HYDROLANT 1290/212021-05-11 → 2021-05-12
    Icebergs reported in: a. A63, 68-02S 057-02W
    Weddell Sea · Antarctica
  10. HYDROLANT 1273/212021-05-09 → 2021-05-10
    Icebergs reported in: a. A63, 68-44S 057-13W
    Weddell Sea · Antarctica
  11. HYDROLANT 1265/212021-05-08 → 2021-05-09
    Icebergs reported in: a. A63, 68-44S 057-13W
    Weddell Sea · Antarctica
  12. HYDROLANT 1258/212021-05-07 → 2021-05-08
    Icebergs reported in: a. A63, 68-44S 057-13W
    Weddell Sea · Antarctica
  13. HYDROLANT 1252/212021-05-06 → 2021-05-07
    Icebergs reported in: a. A63, 68-44S 057-13W
    Weddell Sea · Antarctica
  14. HYDROLANT 1245/212021-05-05 → 2021-05-06
    Icebergs reported in: a. A63, 69-11S 056-49W
    Weddell Sea · Antarctica
  15. HYDROLANT 1231/212021-05-04 → 2021-05-05
    Icebergs reported in: a. A63, 69-11S 056-49W
    Weddell Sea · Antarctica
  16. HYDROLANT 1220/212021-05-03 → 2021-05-04
    Icebergs reported in: a. A63, 69-11S 056-49W
    Weddell Sea · Antarctica
  17. HYDROLANT 1212/212021-05-02 → 2021-05-03
    Icebergs reported in: a. A63, 69-11S 056-49W
    Weddell Sea · Antarctica
  18. HYDROLANT 1204/212021-05-01 → 2021-05-02
    Icebergs reported in: a. A63, 69-11S 056-49W
    Weddell Sea · Antarctica
  19. HYDROLANT 1198/212021-04-30 → 2021-05-01
    Icebergs reported in: a. A63, 69-11S 056-49W
    Weddell Sea · Antarctica
  20. HYDROLANT 1174/212021-04-28 → 2021-04-29
    Icebergs reported in: a. A63, 69-11S 056-49W
    Weddell Sea · Antarctica
  21. HYDROLANT 1167/212021-04-27 → 2021-04-28
    Icebergs reported in: a. A63, 69-11S 056-49W
    Weddell Sea · Antarctica
  22. HYDROLANT 1149/212021-04-26 → 2021-04-27
    Icebergs reported in: a. A63, 69-11S 056-49W
    Weddell Sea · Antarctica
  23. HYDROLANT 1143/212021-04-25 → 2021-04-26
    Icebergs reported in: a. A63, 69-11S 056-49W
    Weddell Sea · Antarctica
  24. HYDROLANT 1136/212021-04-24 → 2021-04-25
    Icebergs reported in: a. A63, 69-11S 057-05W
    Weddell Sea · Antarctica
  25. HYDROLANT 1129/212021-04-23 → 2021-04-24
    Icebergs reported in: a. A63, 69-11S 057-05W
    Weddell Sea · Antarctica
  26. HYDROLANT 1113/212021-04-22 → 2021-04-23
    Icebergs reported in: a. A63, 69-11S 057-05W
    Weddell Sea · Antarctica
  27. HYDROLANT 1106/212021-04-21 → 2021-04-22
    Icebergs reported in: a. A63, 69-11S 057-05W
    Weddell Sea · Antarctica
  28. HYDROLANT 1093/212021-04-20 → 2021-04-21
    Icebergs reported in: a. A63, 69-11S 057-05W
    Weddell Sea · Antarctica
  29. HYDROLANT 1081/212021-04-19 → 2021-04-20
    Icebergs reported in: a. A63, 69-27S 056-47W
    Weddell Sea · Antarctica
  30. HYDROLANT 1057/212021-04-18 → 2021-04-19
    Icebergs reported in: a. A63, 69-27S 056-47W
    Weddell Sea · Antarctica
  31. HYDROLANT 1050/212021-04-17 → 2021-04-18
    Icebergs reported in: a. A63, 69-27S 056-47W
    Weddell Sea · Antarctica
  32. HYDROLANT 1042/212021-04-16 → 2021-04-17
    Icebergs reported in: a. A63, 69-27S 056-47W
    Weddell Sea · Antarctica
  33. HYDROLANT 1028/212021-04-15 → 2021-04-16
    Icebergs reported in: a. A63, 69-27S 056-47W
    Weddell Sea · Antarctica
  34. HYDROLANT 1021/212021-04-14 → 2021-04-15
    Icebergs reported in: a. A63, 69-27S 056-47W
    Weddell Sea · Antarctica
  35. HYDROLANT 1009/212021-04-13 → 2021-04-14
    Icebergs reported in: a. A63, 69-27S 056-47W
    Weddell Sea · Antarctica
  36. HYDROLANT 999/212021-04-12 → 2021-04-13
    Icebergs reported in: a. A63, 69-37S 056-42W
    Weddell Sea · Antarctica
  37. HYDROLANT 993/212021-04-11 → 2021-04-12
    Icebergs reported in: a. A63, 69-37S 056-42W
    Weddell Sea · Antarctica
  38. HYDROLANT 975/212021-04-09 → 2021-04-10
    Icebergs reported in: a. A63, 69-37S 056-42W
    Weddell Sea · Antarctica
  39. HYDROLANT 962/212021-04-08 → 2021-04-09
    Icebergs reported in: a. A63, 69-37S 056-42W
    Weddell Sea · Antarctica
  40. HYDROLANT 953/212021-04-07 → 2021-04-08
    Icebergs reported in: a. A63, 69-37S 056-42W
    Weddell Sea · Antarctica
  41. HYDROLANT 943/212021-04-06 → 2021-04-07
    Icebergs reported in: a. A63, 69-37S 056-42W
    Weddell Sea · Antarctica
  42. HYDROLANT 929/212021-04-05 → 2021-04-06
    Icebergs reported in: a. A63, 69-37S 056-42W
    Weddell Sea · Antarctica
  43. HYDROLANT 908/212021-04-04 → 2021-04-05
    Icebergs reported in: a. A63, 70-14S 054-22W
    Weddell Sea · Antarctica
  44. HYDROLANT 900/212021-04-03 → 2021-04-04
    Icebergs reported in: a. A63, 70-14S 054-22W
    Weddell Sea · Antarctica
  45. HYDROLANT 896/212021-04-02 → 2021-04-03
    Icebergs reported in: a. A63, 70-14S 054-22W
    Weddell Sea · Antarctica
  46. HYDROLANT 890/212021-04-01 → 2021-04-02
    Icebergs reported in: a. A63, 70-14S 054-22W
    Weddell Sea · Antarctica
  47. HYDROLANT 883/212021-03-31 → 2021-04-01
    Icebergs reported in: a. A63, 70-14S 054-22W
    Weddell Sea · Antarctica
  48. HYDROLANT 872/212021-03-30 → 2021-03-31
    Icebergs reported in: a. A63, 70-14S 054-22W
    Weddell Sea · Antarctica
  49. HYDROLANT 849/212021-03-28 → 2021-03-29
    Icebergs reported in: a. A63, 70-14S 054-22W
    Weddell Sea · Antarctica
  50. HYDROLANT 844/212021-03-27 → 2021-03-28
    Icebergs reported in: a. A63, 70-14S 054-22W
    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 28 · seahazards