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 1938/202020-06-12 → 2020-06-13
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  2. HYDROLANT 1932/202020-06-12 → 2020-06-13
    Icebergs reported in: a. A68A, 59-51S 048-57W
    Scotia Sea · Antarctica
  3. HYDROLANT 1923/202020-06-11 → 2020-06-12
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  4. HYDROLANT 1911/202020-06-10 → 2020-06-11
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  5. HYDROLANT 1902/202020-06-09 → 2020-06-10
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  6. HYDROLANT 1899/202020-06-08 → 2020-06-09
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  7. HYDROLANT 1892/202020-06-07 → 2020-06-08
    Icebergs reported in: a. A68A, 59-56S 048-57W
    Scotia Sea · Bransfield Strait · Antarctica
  8. HYDROLANT 1891/202020-06-07 → 2020-06-08
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  9. HYDROLANT 1884/202020-06-06 → 2020-06-07
    Icebergs reported in: a. A68A, 60-02S 048-59W
    Scotia Sea · Bransfield Strait · Antarctica
  10. HYDROLANT 1883/202020-06-06 → 2020-06-07
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  11. HYDROLANT 1876/202020-06-05 → 2020-06-06
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  12. HYDROLANT 1875/202020-06-05 → 2020-06-06
    Icebergs reported in: a. A68A, 60-03S 049-10W
    Scotia Sea · Bransfield Strait · Antarctica
  13. HYDROLANT 1870/202020-06-04 → 2020-06-05
    Icebergs reported in: a. A68A, 60-06S 049-10W
    Scotia Sea · Bransfield Strait · Antarctica
  14. HYDROLANT 1869/202020-06-04 → 2020-06-05
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  15. HYDROLANT 1861/202020-06-03 → 2020-06-04
    Icebergs reported in: a. A68A, 60-06S 049-09W
    Scotia Sea · Bransfield Strait · Antarctica
  16. HYDROLANT 1858/202020-06-02 → 2020-06-03
    Icebergs reported in: a. A68A, 60-09S 049-17W
    Scotia Sea · Bransfield Strait · Antarctica
  17. HYDROLANT 1843/202020-06-01 → 2020-06-02
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  18. HYDROLANT 1836/202020-06-01 → 2020-06-02
    Icebergs reported in: a. A68A, 60-11S 049-15W
    Scotia Sea · Bransfield Strait · Antarctica
  19. HYDROLANT 1825/202020-05-31 → 2020-06-01
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  20. HYDROLANT 1824/202020-05-31 → 2020-06-01
    Icebergs reported in: a. A68A, 60-10S 049-12W
    Scotia Sea · Bransfield Strait · Antarctica
  21. HYDROLANT 1820/202020-05-30 → 2020-05-31
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  22. HYDROLANT 1818/202020-05-30 → 2020-05-31
    Icebergs reported in: a. A68A, 60-11S 049-17W
    Scotia Sea · Bransfield Strait · Antarctica
  23. HYDROLANT 1813/202020-05-29 → 2020-05-30
    Icebergs reported in: a. A68A, 60-16S 049-14W
    Scotia Sea · Bransfield Strait · Antarctica
  24. HYDROLANT 1811/202020-05-29 → 2020-05-30
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  25. HYDROLANT 1800/202020-05-28 → 2020-05-29
    Icebergs reported in: a. A68A, 60-16S 049-29W
    Scotia Sea · Bransfield Strait · Antarctica
  26. HYDROLANT 1798/202020-05-28 → 2020-05-29
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  27. HYDROLANT 1789/202020-05-27 → 2020-05-28
    Icebergs reported in: a. A68A, 60-13S 049-22W
    Scotia Sea · Bransfield Strait · Antarctica
  28. HYDROLANT 1781/202020-05-26 → 2020-05-27
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  29. HYDROLANT 1780/202020-05-26 → 2020-05-27
    Icebergs reported in: a. A68A, 60-16S 049-31W
    Scotia Sea · Bransfield Strait · Antarctica
  30. HYDROLANT 1762/202020-05-25 → 2020-05-26
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  31. HYDROLANT 1761/202020-05-25 → 2020-05-26
    Icebergs reported in: a. A68A, 60-15S 049-22W
    Scotia Sea · Bransfield Strait · Antarctica
  32. HYDROLANT 1752/202020-05-24 → 2020-05-25
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  33. HYDROLANT 1751/202020-05-24 → 2020-05-25
    Icebergs reported in: a. A68A, 60-18S 049-30W
    Scotia Sea · Bransfield Strait · Antarctica
  34. HYDROLANT 1745/202020-05-23 → 2020-05-24
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  35. HYDROLANT 1743/202020-05-23 → 2020-05-24
    Icebergs reported in: a. A68A, 60-20S 049-36W
    Scotia Sea · Bransfield Strait · Antarctica
  36. HYDROLANT 1735/202020-05-22 → 2020-05-23
    Icebergs reported in: a. A68A, 60-20S 049-36W
    Scotia Sea · Bransfield Strait · Antarctica
  37. HYDROLANT 1734/202020-05-22 → 2020-05-23
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  38. HYDROLANT 1721/202020-05-21 → 2020-05-22
    Icebergs reported in: a. A68A, 60-23S 049-50W
    Scotia Sea · Bransfield Strait · Antarctica
  39. HYDROLANT 1720/202020-05-21 → 2020-05-22
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  40. HYDROLANT 1712/202020-05-20 → 2020-05-21
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  41. HYDROLANT 1710/202020-05-20 → 2020-05-21
    Icebergs reported in: a. A68A, 60-25S 050-00W
    Scotia Sea · Bransfield Strait · Antarctica
  42. HYDROLANT 1699/202020-05-19 → 2020-05-20
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  43. HYDROLANT 1698/202020-05-19 → 2020-05-20
    Icebergs reported in: a. A68A, 60-25S 049-55W
    Scotia Sea · Bransfield Strait · Antarctica
  44. HYDROLANT 1691/202020-05-18 → 2020-05-19
    Icebergs reported in: a. A68A, 60-23S 050-00W
    Scotia Sea · Bransfield Strait · Antarctica
  45. HYDROLANT 1690/202020-05-18 → 2020-05-19
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  46. HYDROLANT 1683/202020-05-17 → 2020-05-18
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Bransfield Strait · Antarctica
  47. HYDROLANT 1682/202020-05-17 → 2020-05-18
    Icebergs reported in: a. A68A, 60-24S 049-59W
    Scotia Sea · Bransfield Strait · Antarctica
  48. HYDROLANT 1671/202020-05-16 → 2020-05-17
    Icebergs reported in: a. A64, 69-44S 060-57W
    Scotia Sea · Weddell Sea · Antarctica
  49. HYDROLANT 1670/202020-05-16 → 2020-05-17
    Icebergs reported in: a. A68A, 60-27S 049-58W
    Scotia Sea · Bransfield Strait · Antarctica
  50. HYDROLANT 1658/202020-05-15 → 2020-05-16
    Icebergs reported in: a. A68A, 60-25S 049-58W
    Scotia Sea · Bransfield Strait · 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 34 · seahazards