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 776/202020-03-01 → 2020-03-02
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  2. HYDROLANT 766/202020-02-29 → 2020-03-01
    Icebergs reported in: a. A64, 69-44S 060-56W
    Weddell Sea · Antarctica
  3. HYDROLANT 744/202020-02-28 → 2020-02-29
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Bransfield Strait · Antarctica
  4. HYDROLANT 727/202020-02-27 → 2020-02-28
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Bransfield Strait · Antarctica
  5. HYDROLANT 709/202020-02-26 → 2020-02-27
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Bransfield Strait · Antarctica
  6. HYDROLANT 699/202020-02-25 → 2020-02-26
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  7. HYDROLANT 698/202020-02-25 → 2020-02-26
    Icebergs reported in: a. A68A, 62-48S 052-52W
    South Atlantic · Scotia Sea · Weddell Sea · Antarctica
  8. HYDROLANT 688/202020-02-24 → 2020-02-25
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Bransfield Strait · Antarctica
  9. HYDROLANT 673/202020-02-23 → 2020-02-24
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  10. HYDROLANT 665/202020-02-22 → 2020-02-23
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  11. HYDROLANT 656/202020-02-21 → 2020-02-22
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  12. HYDROLANT 655/202020-02-21 → 2020-02-22
    Icebergs reported in: a. A68A, 62-54S 052-46W
    South Atlantic · Scotia Sea · Weddell Sea · Antarctica
  13. HYDROLANT 646/202020-02-20 → 2020-02-21
    Icebergs reported in: a. A68A, 62-55S 052-41W
    South Atlantic · Scotia Sea · Weddell Sea · Antarctica
  14. HYDROLANT 642/202020-02-20 → 2020-02-21
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  15. HYDROLANT 617/202020-02-19 → 2020-02-20
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  16. HYDROLANT 601/202020-02-18 → 2020-02-19
    Icebergs reported in: a. A64, 70-13S 061-38W
    Weddell Sea · Antarctica
  17. HYDROLANT 583/202020-02-17 → 2020-02-18
    Icebergs reported in: a. A64, 70-13S 061-38W
    Weddell Sea · Antarctica
  18. HYDROLANT 560/202020-02-16 → 2020-02-17
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  19. HYDROLANT 523/202020-02-13 → 2020-02-14
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  20. HYDROLANT 511/202020-02-12 → 2020-02-13
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  21. HYDROLANT 497/202020-02-11 → 2020-02-12
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  22. HYDROLANT 474/202020-02-10 → 2020-02-11
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  23. HYDROLANT 459/202020-02-09 → 2020-02-10
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  24. HYDROLANT 442/202020-02-08 → 2020-02-09
    Icebergs reported in: a. A64, 69-44S 061-59W
    Weddell Sea · Antarctica
  25. HYDROLANT 435/202020-02-07 → 2020-02-08
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  26. HYDROLANT 420/202020-02-06 → 2020-02-07
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  27. HYDROLANT 409/202020-02-05 → 2020-02-06
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  28. HYDROLANT 392/202020-02-04 → 2020-02-05
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  29. HYDROLANT 386/202020-02-04 → 2020-02-07
    Iceberg reported in 62-36S 056-12W
    Scotia Sea · Antarctica
  30. HYDROLANT 383/202020-02-03 → 2020-02-04
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  31. HYDROLANT 369/202020-02-02 → 2020-02-03
    Icebergs reported in: a. A64, 70-13S 061-38W
    Weddell Sea · Antarctica
  32. HYDROLANT 361/202020-02-01 → 2020-02-02
    Icebergs reported in: a. A64, 70-13S 061-38W
    Weddell Sea · Antarctica
  33. HYDROLANT 336/202020-01-30 → 2020-01-31
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  34. HYDROLANT 309/202020-01-28 → 2020-01-29
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  35. HYDROLANT 293/202020-01-27 → 2020-01-28
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  36. HYDROLANT 275/202020-01-26 → 2020-01-27
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  37. HYDROLANT 266/202020-01-25 → 2020-01-26
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  38. HYDROLANT 232/202020-01-23 → 2020-01-24
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  39. HYDROLANT 220/202020-01-22 → 2020-01-23
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  40. HYDROLANT 204/202020-01-21 → 2020-01-22
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  41. HYDROLANT 173/202020-01-17 → 2020-01-18
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  42. HYDROLANT 157/202020-01-16 → 2020-01-17
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  43. HYDROLANT 148/202020-01-15 → 2020-01-16
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  44. HYDROLANT 131/202020-01-14 → 2020-01-15
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  45. HYDROLANT 101/202020-01-12 → 2020-01-13
    Icebergs reported in: a. A64, 70-13S 061-38W
    Weddell Sea · Antarctica
  46. HYDROLANT 97/202020-01-11 → 2020-01-12
    Icebergs reported in: a. A64, 70-13S 061-38W
    Weddell Sea · Antarctica
  47. HYDROLANT 85/202020-01-10 → 2020-01-11
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  48. HYDROLANT 74/202020-01-09 → 2020-01-10
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  49. HYDROLANT 66/202020-01-08 → 2020-01-09
    Icebergs reported in: a. A64, 69-44S 060-59W
    Weddell Sea · Antarctica
  50. HYDROLANT 40/202020-01-05 → 2020-01-06
    Icebergs reported in: a. A64, 69-44S 060-59W
    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 37 · seahazards