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 2977/212021-12-03 → 2021-12-04
    Icebergs reported in: a. A63, 62-33S 051-08W
    Weddell Sea · Scotia Sea · Antarctica
  2. HYDROLANT 2969/212021-12-02 → 2021-12-03
    Icebergs reported in: a. A63, 62-33S 051-08W
    Weddell Sea · Scotia Sea · Antarctica
  3. HYDROLANT 2968/212021-12-02 → 2021-12-03
    Icebergs reported in: a. B09I, 59-26S 033-07W
    Weddell Sea · Antarctica
  4. HYDROLANT 2961/212021-12-01 → 2021-12-02
    Icebergs reported in: a. A63, 62-33S 051-08W
    Weddell Sea · Antarctica
  5. HYDROLANT 2960/212021-12-01 → 2021-12-02
    Icebergs reported in: a. B09I, 59-27S 033-04W
    Weddell Sea · Antarctica
  6. HYDROLANT 2956/212021-11-30 → 2021-12-01
    Icebergs reported in: a. A63, 62-33S 051-08W
    Weddell Sea · Antarctica
  7. HYDROLANT 2955/212021-11-30 → 2021-12-01
    Icebergs reported in: a. B09I, 59-30S 033-09W
    Weddell Sea · Antarctica
  8. HYDROLANT 2938/212021-11-29 → 2021-11-30
    Icebergs reported in: a. A63, 62-33S 051-08W
    Weddell Sea · Antarctica
  9. HYDROLANT 2937/212021-11-29 → 2021-11-30
    Icebergs reported in: a. B09I, 59-30S 033-09W
    Scotia Sea · Weddell Sea · Antarctica
  10. HYDROLANT 2929/212021-11-28 → 2021-11-29
    Icebergs reported in: a. A63, 62-33S 051-08W
    Weddell Sea · Antarctica
  11. HYDROLANT 2928/212021-11-28 → 2021-11-29
    Icebergs reported in: a. B09I, 59-30S 033-10W
    Scotia Sea · Weddell Sea · Antarctica
  12. HYDROLANT 2925/212021-11-27 → 2021-11-28
    Icebergs reported in: a. B09I, 59-31S 033-09W
    Scotia Sea · Weddell Sea · Antarctica
  13. HYDROLANT 2924/212021-11-27 → 2021-11-28
    Icebergs reported in: a. A63, 62-33S 051-08W
    Weddell Sea · Antarctica
  14. HYDROLANT 2913/212021-11-26 → 2021-11-27
    Icebergs reported in: a. B09I, 59-32S 033-06W
    Scotia Sea · Weddell Sea · Antarctica
  15. HYDROLANT 2912/212021-11-26 → 2021-11-27
    Icebergs reported in: a. A63, 62-50S 050-53W
    Weddell Sea · Antarctica
  16. HYDROLANT 2900/212021-11-25 → 2021-11-26
    Icebergs reported in: a. 59-34S 033-02W
    Scotia Sea · Weddell Sea · Antarctica
  17. HYDROLANT 2896/212021-11-25 → 2021-11-26
    Icebergs reported in: a. A63, 63-50S 050-53W
    Weddell Sea · Antarctica
  18. HYDROLANT 2885/212021-11-24 → 2021-11-25
    Icebergs reported in: a. A63, 63-49.8S 050-52.8W
    Weddell Sea Antarctica
  19. HYDROLANT 2884/212021-11-24 → 2021-11-25
    Icebergs reported in: a. B09I, 59-35S 033-00W
    Weddell Sea · Scotia Sea · Antarctica
  20. HYDROLANT 2880/212021-11-23 → 2021-11-24
    Icebergs reported in: a. B09I, 59-36S 032-57W
    Weddell Sea · Scotia Sea · Antarctica
  21. HYDROLANT 2870/212021-11-22 → 2021-11-23
    Icebergs reported in: a. B09I, 59-39S 032-51W
    Weddell Sea · Scotia Sea · Antarctica
  22. HYDROLANT 2863/212021-11-21 → 2021-11-22
    Icebergs reported in: a. 62-29S 050-00W
    Weddell Sea · Antarctica
  23. HYDROLANT 2855/212021-11-20 → 2021-11-21
    Icebergs reported in: a. 62-31S 050-54W
    Weddell Sea · Antarctica
  24. HYDROLANT 2850/212021-11-19 → 2021-11-20
    Icebergs reported in: a. 62-37S 050-47W
    Weddell Sea · Antarctica
  25. HYDROLANT 2841/212021-11-18 → 2021-11-19
    Icebergs reported in: a. 62-40S 050-46W
    Scotia Sea · Weddell Sea · Antarctica
  26. HYDROLANT 2840/212021-11-18 → 2021-11-19
    Icebergs reported in: a. A63, 63-11S 050-58W
    Weddell Sea · Antarctica
  27. HYDROLANT 2834/212021-11-17 → 2021-11-18
    Icebergs reported in: a. A63, 63-11S 050-58W
    Weddell Sea · Antarctica
  28. HYDROLANT 2833/212021-11-17 → 2021-11-18
    Icebergs reported in: a. B09I, 59-54S 033-04W
    Scotia Sea · Weddell Sea · Antarctica
  29. HYDROLANT 2829/212021-11-16 → 2021-11-17
    Icebergs reported in: a. B09I, 59-53S 033-16W
    Scotia Sea · Weddell Sea · Antarctica
  30. HYDROLANT 2826/212021-11-16 → 2021-11-17
    Icebergs reported in: a. A63, 63-11S 050-58W
    Weddell Sea · Antarctica
  31. HYDROLANT 2816/212021-11-15 → 2021-11-16
    Icebergs reported in: a. A63, 63-11S 050-58W
    Weddell Sea · Antarctica
  32. HYDROLANT 2815/212021-11-15 → 2021-11-16
    Icebergs reported in: a. B09I, 59-53S 033-16W
    Scotia Sea · Weddell Sea · Antarctica
  33. HYDROLANT 2807/212021-11-14 → 2021-11-15
    Icebergs reported in: a. 62-54S 050-39W
    Scotia Sea · Weddell Sea · Antarctica
  34. HYDROLANT 2806/212021-11-14 → 2021-11-15
    Icebergs reported in: a. A63 63-11S 050-58W
    Weddell Sea · Antarctica
  35. HYDROLANT 2801/212021-11-13 → 2021-11-14
    Icebergs reported in: a. 63-01S 050-48W
    Weddell Sea · Antarctica
  36. HYDROLANT 2800/212021-11-13 → 2021-11-14
    Icebergs reported in: a. A63, 63-20S 050-28W
    Weddell Sea · Antarctica
  37. HYDROLANT 2797/212021-11-12 → 2021-11-13
    Icebergs reported in: a. A63, 63-20S 050-28W
    Weddell Sea · Antarctica
  38. HYDROLANT 2796/212021-11-12 → 2021-11-13
    Icebergs reported in: a. 63-01S 050-48W
    Weddell Sea · Antarctica
  39. HYDROLANT 2789/212021-11-11 → 2021-11-12
    Icebergs reported in: a. A63 63-20S 050-28W
    Weddell Sea · Antarctica
  40. HYDROLANT 2788/212021-11-11 → 2021-11-12
    Icebergs reported in: a. 63-02S 050-49W
    Weddell Sea · Antarctica
  41. HYDROLANT 2777/212021-11-10 → 2021-11-11
    Icebergs reported in: a. A63 63-20S 050-28W
    Weddell Sea · Antarctica
  42. HYDROLANT 2776/212021-11-10 → 2021-11-11
    Icebergs reported in: a. 63-03S 050-50W
    Weddell Sea · Antarctica
  43. HYDROLANT 2768/212021-11-09 → 2021-11-10
    Icebergs reported in: a. A63 63-20S 050-28W
    Weddell Sea · Antarctica
  44. HYDROLANT 2767/212021-11-09 → 2021-11-10
    Icebergs reported in: a. 63-03S 050-48W
    Weddell Sea · Antarctica
  45. HYDROLANT 2758/212021-11-08 → 2021-11-09
    Icebergs reported in: a. A63, 63-20S 050-28W
    Weddell Sea · Antarctica
  46. HYDROLANT 2757/212021-11-08 → 2021-11-09
    Icebergs reported in: a. 63-05S 050-44W
    Weddell Sea · Antarctica
  47. HYDROLANT 2752/212021-11-07 → 2021-11-08
    Icebergs reported in: a. A63, 63-35S 051-38W
    Weddell Sea · Antarctica
  48. HYDROLANT 2751/212021-11-07 → 2021-11-08
    Icebergs reported in: a. B09I, 60-18S 33-43W
    Weddell Sea · Antarctica
  49. HYDROLANT 2750/212021-11-06 → 2021-11-07
    Icebergs reported in: a. A63, 63-35S 051-38W
    Weddell Sea · Antarctica
  50. HYDROLANT 2749/212021-11-06 → 2021-11-07
    Icebergs reported in: a. B09I, 60-21S 33-55W
    Weddell Sea · Scotia 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 23 · seahazards