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 1657/202020-05-15 → 2020-05-16
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Bransfield Strait · Antarctica
  2. HYDROLANT 1643/202020-05-14 → 2020-05-15
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  3. HYDROLANT 1640/202020-05-14 → 2020-05-15
    Icebergs reported in: a. A68A, 60-26S 050-06W
    Scotia Sea · Bransfield Strait · Antarctica
  4. HYDROLANT 1631/202020-05-13 → 2020-05-14
    Icebergs reported in: a. A68A, 60-27S 050-05W
    Scotia Sea · Bransfield Strait · Antarctica
  5. HYDROLANT 1630/202020-05-13 → 2020-05-14
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  6. HYDROLANT 1618/202020-05-12 → 2020-05-13
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  7. HYDROLANT 1617/202020-05-12 → 2020-05-13
    Icebergs reported in: a. A68A, 60-28S 050-08W
    Scotia Sea · Bransfield Strait · Antarctica
  8. HYDROLANT 1599/202020-05-11 → 2020-05-12
    Icebergs reported in: a. A68A, 60-29S 050-17W
    Scotia Sea · Bransfield Strait · Antarctica
  9. HYDROLANT 1598/202020-05-11 → 2020-05-12
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  10. HYDROLANT 1594/202020-05-10 → 2020-05-11
    Icebergs reported in: a. A68A, 60-28S 050-14W
    Scotia Sea · Bransfield Strait · Antarctica
  11. HYDROLANT 1593/202020-05-10 → 2020-05-11
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  12. HYDROLANT 1589/202020-05-10 → 2020-05-13
    Iceberg reported in 62-36S 058-24W
    Bransfield Strait · South Shetland Islands
  13. HYDROLANT 1588/202020-05-09 → 2020-05-10
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Bransfield Strait · Weddell Sea · Antarctica
  14. HYDROLANT 1586/202020-05-09 → 2020-05-10
    Icebergs reported in: a. A68A, 60-30S 050-17W
    Scotia Sea · Bransfield Strait · Antarctica
  15. HYDROLANT 1579/202020-05-08 → 2020-05-09
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  16. HYDROLANT 1578/202020-05-08 → 2020-05-09
    Icebergs reported in: a. A68A, 60-29S 050-25W
    Scotia Sea · Bransfield Strait · Antarctica
  17. HYDROLANT 1562/202020-05-07 → 2020-05-08
    Icebergs reported in: a. A68A, 60-29S 050-25W
    Scotia Sea · Bransfield Strait · Antarctica
  18. HYDROLANT 1561/202020-05-07 → 2020-05-08
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  19. HYDROLANT 1551/202020-05-06 → 2020-05-07
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  20. HYDROLANT 1549/202020-05-06 → 2020-05-07
    Icebergs reported in: a. A68A, 60-29S 050-28W
    Scotia Sea · Bransfield Strait · Antarctica
  21. HYDROLANT 1539/202020-05-05 → 2020-05-06
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  22. HYDROLANT 1538/202020-05-05 → 2020-05-06
    Icebergs reported in: a. A68A, 60-30S 050-28W
    Scotia Sea · Bransfield Strait · Antarctica
  23. HYDROLANT 1530/202020-05-04 → 2020-05-05
    Icebergs reported in: a. A68A, 60-27S 050-12W
    Scotia Sea · Antarctica
  24. HYDROLANT 1529/202020-05-04 → 2020-05-05
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  25. HYDROLANT 1515/202020-05-03 → 2020-05-04
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  26. HYDROLANT 1514/202020-05-03 → 2020-05-04
    Icebergs reported in: a. A68A, 60-32S 050-15W
    Scotia Sea · Antarctica
  27. HYDROLANT 1504/202020-05-02 → 2020-05-03
    Icebergs reported in: a. A64, 69-44S 060-57W
    Weddell Sea · Antarctica
  28. HYDROLANT 1503/202020-05-02 → 2020-05-03
    Icebergs reported in: a. A68A, 60-30S 050-18W
    Scotia Sea · Antarctica
  29. HYDROLANT 1497/202020-05-01 → 2020-05-02
    Icebergs reported in: a. A64, 69-44S 060-57W
    Weddell Sea · Antarctica
  30. HYDROLANT 1496/202020-05-01 → 2020-05-02
    Icebergs reported in: a. A68A, 60-32S 050-17W
    Scotia Sea · Antarctica
  31. HYDROLANT 1484/202020-04-30 → 2020-05-01
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  32. HYDROLANT 1483/202020-04-30 → 2020-05-01
    Icebergs reported in: a. A68A, 60-33S 050-30W
    Scotia Sea · Antarctica
  33. HYDROLANT 1463/202020-04-29 → 2020-04-30
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  34. HYDROLANT 1461/202020-04-29 → 2020-04-30
    Icebergs reported in: a. A68A, 60-31S 050-29W
    Scotia Sea · Antarctica
  35. HYDROLANT 1455/202020-04-28 → 2020-04-29
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  36. HYDROLANT 1454/202020-04-28 → 2020-04-28
    Icebergs reported in: a. A64, 69-44S 060-57W
    Weddell Sea · Antarctica
  37. HYDROLANT 1453/202020-04-28 → 2020-04-29
    Icebergs reported in: a. A68A, 60-33S 050-18W
    Scotia Sea · Antarctica
  38. HYDROLANT 1442/202020-04-27 → 2020-04-28
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  39. HYDROLANT 1441/202020-04-27 → 2020-04-28
    Icebergs reported in: a. A68A, 60-33S 050-17W
    Scotia Sea · Antarctica
  40. HYDROLANT 1435/202020-04-26 → 2020-04-27
    Icebergs reported in: a. A68A, 60-35S 050-12W
    Scotia Sea · Antarctica
  41. HYDROLANT 1434/202020-04-26 → 2020-04-27
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  42. HYDROLANT 1424/202020-04-25 → 2020-04-26
    Icebergs reported in: a. A64, 69-44S 060-57W
    Weddell Sea · Antarctica
  43. HYDROLANT 1423/202020-04-25 → 2020-04-26
    Icebergs reported in: a. A68A, 60-35S 050-17W
    Western South Atlantic · Scotia Sea · Weddell Sea · Antarctica
  44. HYDROLANT 1415/202020-04-24 → 2020-04-25
    Icebergs reported in: a. A68A, 60-38S 050-18W
    Scotia Sea · Weddell Sea · Antarctica
  45. HYDROLANT 1401/202020-04-23 → 2020-04-24
    Icebergs reported in: a. A68A, 60-35S 050-13W
    Western South Atlantic · Scotia Sea · Weddell Sea · Antarctica
  46. HYDROLANT 1399/202020-04-22 → 2020-04-23
    Icebergs reported in: a. A68A, 60-40S 050-13W
    Western South Atlantic · Scotia Sea · Weddell Sea · Antarctica
  47. HYDROLANT 1398/202020-04-22 → 2020-04-23
    Icebergs reported in: a. A64, 69-44S 060-57W
    Weddell Sea · Antarctica
  48. HYDROLANT 1392/202020-04-21 → 2020-04-22
    Icebergs reported in: a. A68A, 60-40S 050-13W
    Western South Atlantic · Scotia Sea · Weddell Sea · Antarctica
  49. HYDROLANT 1391/202020-04-21 → 2020-04-22
    Icebergs reported in: a. A64, 69-44S 060-57W
    Weddell Sea · Antarctica
  50. HYDROLANT 1379/202020-04-20 → 2020-04-21
    Icebergs reported in: a. A64, 69-44S 060-57W
    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 35 · seahazards