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 2516/212021-10-11 → 2021-10-12
    Icebergs reported in: a. A63, 63-56S 053-32W
    Weddell Sea · Antarctica
  2. HYDROLANT 2509/212021-10-10 → 2021-10-11
    Icebergs reported in: a. A63, 64-05S 054-19W
    Weddell Sea · Antarctica
  3. HYDROLANT 2503/212021-10-09 → 2021-10-10
    Icebergs reported in: a. A63, 64-05S 054-19W
    Weddell Sea · Antarctica
  4. HYDROLANT 2497/212021-10-08 → 2021-10-09
    Icebergs reported in: a. A63, 64-05S 054-19W
    Weddell Sea · Antarctica
  5. HYDROLANT 2489/212021-10-07 → 2021-10-08
    Icebergs reported in: a. A63, 64-05S 054-19W
    Weddell Sea · Antarctica
  6. HYDROLANT 2483/212021-10-06 → 2021-10-07
    Icebergs reported in: a. A63, 64-05S 054-19W
    Weddell Sea · Antarctica
  7. HYDROLANT 2472/212021-10-05 → 2021-10-06
    Icebergs reported in: a. A63, 64-12S 054-27W
    Weddell Sea · Antarctica
  8. HYDROLANT 2466/212021-10-04 → 2021-10-05
    Icebergs reported in: a. A63, 64-12S 054-27W
    Weddell Sea · Antarctica
  9. HYDROLANT 2458/212021-10-03 → 2021-10-04
    Icebergs reported in: a. A63, 64-12S 054-27W
    Weddell Sea · Antarctica
  10. HYDROLANT 2454/212021-10-02 → 2021-10-03
    Icebergs reported in: a. A63, 64-12S 054-27W
    Weddell Sea · Antarctica
  11. HYDROLANT 2447/212021-10-01 → 2021-10-02
    Icebergs reported in: a. 60-22S 047-32W
    Weddell Sea · Scotia Sea · Antarctica
  12. HYDROLANT 2446/212021-10-01 → 2021-10-02
    Icebergs reported in: a. A63, 64-12S 054-27W
    Weddell Sea · Antarctica
  13. HYDROLANT 2443/212021-10-01 → 2021-10-02
    Icebergs reported in: a. 60-22S 047-32W
    Weddell Sea · Scotia Sea · Antarctica
  14. HYDROLANT 2442/212021-10-01 → 2021-10-02
    Icebergs reported in: a. A63, 64-12S 054-27W
    Weddell Sea · Antarctica
  15. HYDROLANT 2435/212021-09-29 → 2021-09-30
    Icebergs reported in: a. 60-22S 047-32W
    Weddell Sea · Scotia Sea · Antarctica
  16. HYDROLANT 2434/212021-09-29 → 2021-09-30
    Icebergs reported in: a. A63, 64-12S 054-27W
    Weddell Sea · Antarctica
  17. HYDROLANT 2433/212021-09-29 → 2021-09-30
    Icebergs reported in: a. 60-22S 047-32W
    Weddell Sea · Scotia Sea · Antarctica
  18. HYDROLANT 2426/212021-09-28 → 2021-09-29
    Icebergs reported in: a. A63, 64-12S 054-27W
    Weddell Sea · Antarctica
  19. HYDROLANT 2425/212021-09-28 → 2021-09-29
    Icebergs reported in: a. 60-22S 047-32W
    Weddell Sea · Scotia Sea · Antarctica
  20. HYDROLANT 2420/212021-09-27 → 2021-09-28
    Icebergs reported in: a. A63, 64-12S 054-27W
    Weddell Sea · Antarctica
  21. HYDROLANT 2419/212021-09-27 → 2021-09-28
    Icebergs reported in: a. 60-22S 047-32W
    Weddell Sea · Scotia Sea · Antarctica
  22. HYDROLANT 2408/212021-09-26 → 2021-09-27
    Icebergs reported in: a. A63, 64-12S 054-27W
    Weddell Sea · Antarctica
  23. HYDROLANT 2407/212021-09-26 → 2021-09-27
    Icebergs reported in: a. 60-23S 047-32W
    Weddell Sea · Scotia Sea · Antarctica
  24. HYDROLANT 2401/212021-09-25 → 2021-09-26
    Icebergs reported in: a. 60-23S 047-32W
    Weddell Sea · Scotia Sea · Antarctica
  25. HYDROLANT 2400/212021-09-25 → 2021-09-26
    Icebergs reported in: a. A63, 64-12S 054-31W
    Weddell Sea · Antarctica
  26. HYDROLANT 2396/212021-09-24 → 2021-09-25
    Icebergs reported in: a. A63, 64-12S 054-31W
    Weddell Sea · Antarctica
  27. HYDROLANT 2395/212021-09-24 → 2021-09-25
    Icebergs reported in: a. 60-23S 047-32W
    Weddell Sea · Scotia Sea · Antarctica
  28. HYDROLANT 2389/212021-09-23 → 2021-09-24
    Icebergs reported in: a. A63, 64-12S 054-31W
    Weddell Sea · Antarctica
  29. HYDROLANT 2388/212021-09-23 → 2021-09-24
    Icebergs reported in: a. 60-23S 047-32W
    Weddell Sea · Scotia Sea · Antarctica
  30. HYDROLANT 2381/212021-09-22 → 2021-09-23
    Icebergs reported in: a. 60-23S 047-32W b. 61-10S 047-00W c. 60-02S 046-03W d. 60-23S 045-20W 2. cancel this…
    Weddell Sea · Scotia Sea · Antarctica
  31. HYDROLANT 2380/212021-09-22 → 2021-09-23
    Icebergs reported in: a. A63, 64-12S 054-31W
    Weddell Sea · Antarctica
  32. HYDROLANT 2374/212021-09-21 → 2021-09-22
    Icebergs reported in: a. A63, 64-12S 054-31W
    Weddell Sea · Antarctica
  33. HYDROLANT 2368/212021-09-20 → 2021-09-21
    Icebergs reported in: a. A63, 64-12S 054-31W
    Weddell Sea · Antarctica
  34. HYDROLANT 2361/212021-09-19 → 2021-09-20
    Icebergs reported in: a. A63, 64-12S 054-31W
    Weddell Sea · Antarctica
  35. HYDROLANT 2357/212021-09-18 → 2021-09-19
    Icebergs reported in: a. A63, 64-12S 054-31W
    Weddell Sea · Antarctica
  36. HYDROLANT 2348/212021-09-17 → 2021-09-18
    Icebergs reported in: a. A63, 64-12S 054-31W
    Weddell Sea · Antarctica
  37. HYDROLANT 2344/212021-09-16 → 2021-09-17
    Icebergs reported in: a. A63, 64-12S 054-31W
    Weddell Sea · Antarctica
  38. HYDROLANT 2320/212021-09-13 → 2021-09-14
    Icebergs reported in: a. A63, 64-12S 054-31W
    Weddell Sea · Antarctica
  39. HYDROLANT 2313/212021-09-12 → 2021-09-13
    Icebergs reported in: a. A63, 64-12S 054-31W
    Weddell Sea · Antarctica
  40. HYDROLANT 2307/212021-09-11 → 2021-09-12
    Icebergs reported in: a. A63, 64-18S 054-42W
    Weddell Sea · Antarctica
  41. HYDROLANT 2303/212021-09-10 → 2021-09-11
    Icebergs reported in: a. A63, 64-18S 054-42W
    Weddell Sea · Antarctica
  42. HYDROLANT 2289/212021-09-09 → 2021-09-10
    Icebergs reported in: a. A63, 64-18S 054-42W
    Weddell Sea · Antarctica
  43. HYDROLANT 2282/212021-09-07 → 2021-09-08
    Icebergs reported in: a. A63, 64-18S 054-42W
    Weddell Sea · Antarctica
  44. HYDROLANT 2270/212021-09-05 → 2021-09-06
    Icebergs reported in: a. A63, 64-18S 054-42W
    Weddell Sea · Antarctica
  45. HYDROLANT 2265/212021-09-04 → 2021-09-05
    Icebergs reported in: a. A63, 64-09S 055-12W
    Weddell Sea · Antarctica
  46. HYDROLANT 2260/212021-09-03 → 2021-09-04
    Icebergs reported in: a. A63, 64-09S 055-12W
    Weddell Sea · Antarctica
  47. HYDROLANT 2254/212021-09-02 → 2021-09-03
    Icebergs reported in: a. A63, 64-09S 055-12W
    Weddell Sea · Antarctica
  48. HYDROLANT 2247/212021-09-01 → 2021-09-02
    Icebergs reported in: a. A63, 64-09S 055-12W
    Weddell Sea · Antarctica
  49. HYDROLANT 2238/212021-08-31 → 2021-09-01
    Icebergs reported in: a. A63, 64-09S 055-12W
    Weddell Sea · Antarctica
  50. HYDROLANT 2232/212021-08-30 → 2021-08-31
    Icebergs reported in: a. A63, 64-09S 055-12W
    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 25 · seahazards