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 3555/202020-11-16 → 2020-11-17
    Icebergs reported in: a. A63, 72-19S 047-13W
    Weddell Sea · Antarctica
  2. HYDROLANT 3547/202020-11-15 → 2020-11-16
    Icebergs reported in: a. A63, 72-19S 047-13W
    Scotia Sea · Weddell Sea · Antarctica
  3. HYDROLANT 3541/202020-11-14 → 2020-11-15
    Icebergs reported in: a. A63, 72-38S 047-28W
    Scotia Sea · Weddell Sea · Antarctica
  4. HYDROLANT 3531/202020-11-13 → 2020-11-14
    Icebergs reported in: a. A63, 72-38S 047-28W
    Scotia Sea · Weddell Sea · Antarctica
  5. HYDROLANT 3518/202020-11-12 → 2020-11-13
    Icebergs reported in: a. A63, 72-38S 047-28W
    Scotia Sea · Weddell Sea · Antarctica
  6. HYDROLANT 3499/202020-11-11 → 2020-11-12
    Icebergs reported in: a. A63, 72-38S 047-28W
    Scotia Sea · Weddell Sea · Antarctica
  7. HYDROLANT 3479/202020-11-10 → 2020-11-11
    Icebergs reported in: a. A63, 72-38S 047-28W
    Scotia Sea · Weddell Sea · Antarctica
  8. HYDROLANT 3463/202020-11-09 → 2020-11-10
    Icebergs reported in: a. A63, 72-37S 047-28W
    Scotia Sea · Weddell Sea · Antarctica
  9. HYDROLANT 3456/202020-11-08 → 2020-11-09
    Icebergs reported in: a. A63, 72-31S 047-05W
    Scotia Sea · Weddell Sea · Antarctica
  10. HYDROLANT 3445/202020-11-07 → 2020-11-08
    Icebergs reported in: a. A63, 72-31S 047-05W
    Scotia Sea · Weddell Sea · Antarctica
  11. HYDROLANT 3415/202020-11-05 → 2020-11-06
    Icebergs reported in: a. A63, 72-31S 047-05W
    Scotia Sea · Weddell Sea · Antarctica
  12. HYDROLANT 3398/202020-11-04 → 2020-11-05
    Icebergs reported in: a. A63, 72-31S 047-05W
    Scotia Sea · Weddell Sea · Antarctica
  13. HYDROLANT 3376/202020-11-03 → 2020-11-04
    Icebergs reported in: a. A63, 72-31S 047-05W
    Scotia Sea · Weddell Sea · Antarctica
  14. HYDROLANT 3367/202020-11-02 → 2020-11-03
    Icebergs reported in: a. A63, 72-31S 047-05W
    Scotia Sea · Weddell Sea · Antarctica
  15. HYDROLANT 3356/202020-11-01 → 2020-11-02
    Icebergs reported in: a. A63, 72-46S 047-31W
    Scotia Sea · Weddell Sea · Antarctica
  16. HYDROLANT 3349/202020-10-31 → 2020-11-01
    Icebergs reported in: a. A63, 72-46S 047-31W
    Scotia Sea · Weddell Sea · Antarctica
  17. HYDROLANT 3311/202020-10-29 → 2020-10-30
    Icebergs reported in: a. A63, 72-46S 047-31W
    Scotia Sea · Weddell Sea · Antarctica
  18. HYDROLANT 3289/202020-10-28 → 2020-10-29
    Icebergs reported in: a. A63, 72-46S 047-31W
    Scotia Sea · Weddell Sea · Antarctica
  19. HYDROLANT 3280/202020-10-27 → 2020-10-28
    Icebergs reported in: a. A63, 72-46S 047-31W
    Scotia Sea · Weddell Sea · Antarctica
  20. HYDROLANT 3263/202020-10-26 → 2020-10-27
    Icebergs reported in: a. A63, 72-46S 047-31W
    Scotia Sea · Weddell Sea · Antarctica
  21. HYDROLANT 3249/202020-10-25 → 2020-10-26
    Icebergs reported in: a. A63, 72-46S 047-31W
    Scotia Sea · Weddell Sea · Antarctica
  22. HYDROLANT 3238/202020-10-24 → 2020-10-25
    Icebergs reported in: a. A63, 72-46S 047-31W
    Scotia Sea · Weddell Sea · Antarctica
  23. HYDROLANT 3220/202020-10-23 → 2020-10-24
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  24. HYDROLANT 3215/202020-10-22 → 2020-10-23
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  25. HYDROLANT 3184/202020-10-20 → 2020-10-21
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  26. HYDROLANT 3171/202020-10-19 → 2020-10-20
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  27. HYDROLANT 3161/202020-10-18 → 2020-10-19
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  28. HYDROLANT 3156/202020-10-17 → 2020-10-18
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  29. HYDROLANT 3146/202020-10-16 → 2020-10-17
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  30. HYDROLANT 3133/202020-10-15 → 2020-10-16
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  31. HYDROLANT 3124/202020-10-14 → 2020-10-15
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  32. HYDROLANT 3115/202020-10-13 → 2020-10-14
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  33. HYDROLANT 3102/202020-10-12 → 2020-10-13
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  34. HYDROLANT 3091/202020-10-11 → 2020-10-12
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  35. HYDROLANT 3085/202020-10-10 → 2020-10-11
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  36. HYDROLANT 3070/202020-10-09 → 2020-10-10
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  37. HYDROLANT 3060/202020-10-08 → 2020-10-09
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  38. HYDROLANT 3050/202020-10-07 → 2020-10-08
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  39. HYDROLANT 3038/202020-10-06 → 2020-10-07
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  40. HYDROLANT 3024/202020-10-05 → 2020-10-06
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  41. HYDROLANT 3018/202020-10-04 → 2020-10-05
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  42. HYDROLANT 3005/202020-10-03 → 2020-10-04
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  43. HYDROLANT 2993/202020-10-02 → 2020-10-03
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  44. HYDROLANT 2980/202020-10-01 → 2020-10-02
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  45. HYDROLANT 2972/202020-09-30 → 2020-10-01
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  46. HYDROLANT 2961/202020-09-29 → 2020-09-30
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  47. HYDROLANT 2949/202020-09-28 → 2020-09-29
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  48. HYDROLANT 2940/202020-09-27 → 2020-09-28
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  49. HYDROLANT 2933/202020-09-26 → 2020-09-27
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · Weddell Sea · Antarctica
  50. HYDROLANT 2923/202020-09-25 → 2020-09-26
    Icebergs reported in: a. A64, 69-44S 060-59W
    Scotia Sea · 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 31 · seahazards