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 2409/182018-07-26 → 2018-07-27
    Icebergs reported on 261453Z jul in: a. B09F, 61-46S 053-40W
    Scotia Sea · Weddell Sea · Antarctica
  2. HYDROLANT 2408/182018-07-26 → 2018-07-27
    Icebergs reported on 261400Z jul in: a. B15T, 58-05S 036-29W
    Scotia Sea · Antarctica
  3. HYDROPAC 2715/182018-07-25 → 2018-07-26
    Iceberg B31, reported in 62-57S 072-14W
    Eastern South Pacific
  4. HYDROLANT 2398/182018-07-25 → 2018-07-26
    Icebergs reported on 251450Z jul in: a. B09F, 61-46S 053-40W
    Scotia Sea · Weddell Sea · Antarctica
  5. HYDROLANT 2397/182018-07-25 → 2018-07-26
    Icebergs reported on 251400Z jul in: a. B15T, 58-12S 036-33W
    Scotia Sea · Antarctica
  6. HYDROPAC 2701/182018-07-24 → 2018-07-25
    Iceberg B31, reported in 62-57S 072-14W
    Eastern South Pacific
  7. HYDROLANT 2391/182018-07-24 → 2018-07-25
    Icebergs reported on 241450Z jul in: a. B09F, 61-46S 053-40W
    Scotia Sea · Weddell Sea · Antarctica
  8. HYDROPAC 2690/182018-07-23 → 2018-07-24
    Iceberg B31, reported in 62-57S 072-14W
    Eastern South Pacific
  9. HYDROLANT 2380/182018-07-23 → 2018-07-24
    Icebergs reported on 231450Z jul in: a. B09F, 61-46S 053-40W
    Scotia Sea · Weddell Sea · Antarctica
  10. HYDROLANT 2373/182018-07-22 → 2018-07-23
    Icebergs reported: a. B09F, 61-46S 053-40W
    Scotia Sea · Weddell Sea · Antarctica
  11. HYDROPAC 2676/182018-07-22 → 2018-07-23
    Iceberg B31, reported in 62-57S 072-14W
    Eastern South Pacific
  12. HYDROLANT 2348/182018-07-19 → 2018-07-20
    Icebergs reported on 19 jul in: a. B09F, 61-46S 053-40W
    Scotia Sea · Weddell Sea · Antarctica
  13. HYDROPAC 2628/182018-07-18 → 2018-07-19
    Iceberg B31, reported in 62-57S 072-14W at 181450Z jul
    Eastern South Pacific
  14. HYDROLANT 2336/182018-07-18 → 2018-07-19
    Icebergs reported on 181450Z jul in: a. B09F, 61-46S 053-40W
    Scotia Sea · Weddell Sea · Antarctica
  15. HYDROPAC 2619/182018-07-17 → 2018-07-18
    Iceberg B31, reported in 62-57S 072-14W on 17 jul
    Eastern South Pacific
  16. HYDROLANT 2324/182018-07-17 → 2018-07-18
    Icebergs reported on 17 jul: a. B09F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  17. HYDROLANT 2315/182018-07-16 → 2018-07-17
    Icebergs reported in: a. B09F, 61-52S 054-22W
    Weddell Sea · Scotia Sea · Antarctica
  18. HYDROLANT 2293/182018-07-13 → 2018-07-14
    Icebergs reported in: a. B09F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  19. HYDROPAC 2544/182018-07-11 → 2018-07-12
    Iceberg B31, in 62-57S 072-14W
    Eastern South Pacific
  20. HYDROLANT 2254/182018-07-11 → 2018-07-12
    Icebergs reported in: a. B09F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  21. HYDROPAC 2528/182018-07-10 → 2018-07-11
    Iceberg B31, in 62-57S 072-14W
    Eastern South Pacific
  22. HYDROLANT 2242/182018-07-10 → 2018-07-11
    Icebergs reported in: a. B09F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  23. HYDROLANT 2232/182018-07-09 → 2018-07-10
    Icebergs reported in: a. B09F, 61-52S 054-22W
    Weddell Sea · Scotia Sea · Antarctica
  24. HYDROPAC 2499/182018-07-08 → 2018-07-09
    Iceberg B31, in 62-57S 072-14W
    Eastern South Pacific
  25. HYDROLANT 2220/182018-07-08 → 2018-07-09
    Icebergs reported in: a. B09F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  26. HYDROPAC 2492/182018-07-07 → 2018-07-08
    Iceberg B31, in 62-57S 072-14W
    Eastern South Pacific
  27. HYDROLANT 2209/182018-07-07 → 2018-07-08
    Icebergs reported in: a. B09F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  28. HYDROLANT 2207/182018-07-07 → 2018-07-10
    Iceberg reported in 62-05S 063-10W
    Drake Passage · Antarctica
  29. HYDROPAC 2479/182018-07-06 → 2018-07-07
    Iceberg B31, in 62-57S 072-14W
    Eastern South Pacific
  30. HYDROLANT 2198/182018-07-06 → 2018-07-07
    Icebergs reported in: a. BO9F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  31. HYDROPAC 2471/182018-07-05 → 2018-07-06
    Iceberg B31, in 62-57S 072-14W
    Eastern South Pacific
  32. HYDROLANT 2186/182018-07-05 → 2018-07-06
    Icebergs reported in: a. BO9F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  33. HYDROPAC 2458/182018-07-04 → 2018-07-05
    Iceberg B31, in 62-05S 063-10W
    Eastern South Pacific
  34. HYDROLANT 2171/182018-07-04 → 2018-07-05
    Icebergs reported in: a. BO9F, 61-52S 053-44W
    Weddell Sea · Scotia Sea · Antarctica
  35. HYDROLANT 2160/182018-07-03 → 2018-07-04
    Icebergs reported in: a. BO9F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  36. HYDROLANT 2151/182018-07-02 → 2018-07-03
    Icebergs reported in: a. BO9F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  37. HYDROLANT 2143/182018-07-01 → 2018-07-02
    Icebergs reported in: a. BO9F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  38. HYDROLANT 2121/182018-06-29 → 2018-06-30
    Icebergs reported in: a. BO9F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  39. HYDROLANT 2103/182018-06-28 → 2018-06-29
    Icebergs reported in: a. BO9F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  40. HYDROLANT 2091/182018-06-27 → 2018-06-28
    Icebergs reported in: a. BO9F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  41. HYDROLANT 2079/182018-06-26 → 2018-06-27
    Icebergs reported in: a. A57A, 62-22S 054-54W
    Weddell Sea · Scotia Sea · Antarctica
  42. HYDROLANT 2067/182018-06-25 → 2018-06-26
    Icebergs reported in: a. A57A, 62-22S 054-54W
    Weddell Sea · Scotia Sea · Antarctica
  43. HYDROLANT 2058/182018-06-24 → 2018-06-25
    Icebergs reported in: a. B09F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  44. HYDROLANT 2039/182018-06-23 → 2018-06-24
    Icebergs reported in: a. B09F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  45. HYDROLANT 2030/182018-06-22 → 2018-06-23
    Icebergs reported in: a. B09F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  46. HYDROLANT 2012/182018-06-21 → 2018-06-22
    Icebergs reported in: a. A57A, 62-22S 054-54W
    Weddell Sea · Scotia Sea · Antarctica
  47. HYDROLANT 1989/182018-06-20 → 2018-06-21
    Icebergs reported in: a. B09F, 61-46S 053-40W
    Weddell Sea · Scotia Sea · Antarctica
  48. HYDROPAC 2257/182018-06-18 → 2018-06-19
    Iceberg reported in 63-46S 073-28W
    Eastern South Pacific
  49. HYDROLANT 1968/182018-06-18 → 2018-06-19
    Icebergs reported in: a. B09F, 61-55S 053-51W
    Weddell Sea · Scotia Sea · Antarctica
  50. HYDROLANT 1967/182018-06-18 → 2018-06-19
    Icebergs reported in: a. B15T, 59-36S 036-56W
    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 46 · seahazards