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. HYDROPAC 113/212021-01-10 → 2021-01-11
    Icebergs reported in: a. A64, 60-59S 069-44W
    Eastern South Pacific
  2. HYDROPAC 100/212021-01-09 → 2021-01-10
    Icebergs reported in: a. A64, 60-59S 069-44W
    Eastern South Pacific
  3. HYDROLANT 64/212021-01-08 → 2021-01-09
    Icebergs reported in: a. A63, 71-47S 053-21W
    Weddell Sea · Antarctica
  4. HYDROLANT 48/212021-01-07 → 2021-01-08
    Icebergs reported in: a. A63, 71-47S 053-21W
    Weddell Sea · Antarctica
  5. HYDROLANT 38/212021-01-06 → 2021-01-07
    Icebergs reported in: a. A63, 71-47S 053-21W
    Weddell Sea · Antarctica
  6. HYDROLANT 28/212021-01-05 → 2021-01-06
    Icebergs reported in: a. A63, 71-47S 053-21W
    Weddell Sea · Antarctica
  7. HYDROLANT 12/212021-01-03 → 2021-01-04
    Icebergs reported in: a. A63, 71-47S 053-21W
    Weddell Sea · Antarctica
  8. HYDROLANT 9/212021-01-02 → 2021-01-03
    Icebergs reported in: a. A63, 71-45S 052-58W
    Weddell Sea · Antarctica
  9. HYDROLANT 4/212021-01-01 → 2021-01-02
    Icebergs reported in: a. A63, 71-45S 052-58W
    Weddell Sea · Antarctica
  10. HYDROLANT 4012/202020-12-31 → 2021-01-01
    Icebergs reported in: a. A63, 71-45S 052-58W
    Weddell Sea · Antarctica
  11. HYDROLANT 4005/202020-12-30 → 2020-12-31
    Icebergs reported in: a. A63, 71-45S 052-58W
    Weddell Sea · Antarctica
  12. HYDROLANT 3996/202020-12-29 → 2020-12-30
    Icebergs reported in: a. A63, 71-45S 052-58W
    Weddell Sea · Antarctica
  13. HYDROLANT 3990/202020-12-28 → 2020-12-29
    Icebergs reported in: a. A63, 71-45S 052-58W
    Weddell Sea · Antarctica
  14. HYDROLANT 3986/202020-12-27 → 2020-12-28
    Icebergs reported in: a. A63, 71-45S 052-58W
    Weddell Sea · Antarctica
  15. HYDROLANT 3982/202020-12-26 → 2020-12-27
    Icebergs reported in: a. A63, 71-45S 052-58W
    Weddell Sea · Antarctica
  16. HYDROLANT 3974/202020-12-25 → 2020-12-26
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  17. HYDROLANT 3968/202020-12-24 → 2020-12-25
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  18. HYDROLANT 3960/202020-12-23 → 2020-12-24
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  19. HYDROLANT 3947/202020-12-22 → 2020-12-23
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  20. HYDROLANT 3938/202020-12-21 → 2020-12-22
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  21. HYDROLANT 3930/202020-12-20 → 2020-12-21
    Icebergs reported in: a. A63, 71-51S 051-37W
    Weddell Sea · Antarctica
  22. HYDROLANT 3902/202020-12-17 → 2020-12-18
    Icebergs reported in: a. A63, 71-51S 051-37W
    Weddell Sea · Antarctica
  23. HYDROLANT 3894/202020-12-16 → 2020-12-17
    Icebergs reported in: a. A63, 71-51S 051-37W
    Weddell Sea · Antarctica
  24. HYDROLANT 3881/202020-12-15 → 2020-12-16
    Icebergs reported in: a. A63, 71-51S 051-37W
    Weddell Sea · Antarctica
  25. HYDROLANT 3854/202020-12-14 → 2020-12-15
    Icebergs reported in: a. A63, 71-51S 051-37W
    Weddell Sea · Antarctica
  26. HYDROLANT 3842/202020-12-13 → 2020-12-14
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  27. HYDROLANT 3840/202020-12-12 → 2020-12-13
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  28. HYDROLANT 3836/202020-12-11 → 2020-12-12
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  29. HYDROLANT 3828/202020-12-10 → 2020-12-11
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  30. HYDROLANT 3818/202020-12-09 → 2020-12-10
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  31. HYDROLANT 3810/202020-12-08 → 2020-12-09
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  32. HYDROLANT 3803/202020-12-07 → 2020-12-08
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  33. HYDROLANT 3800/202020-12-06 → 2020-12-07
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  34. HYDROLANT 3789/202020-12-05 → 2020-12-06
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  35. HYDROLANT 3782/202020-12-04 → 2020-12-05
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  36. HYDROLANT 3758/202020-12-02 → 2020-12-03
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  37. HYDROLANT 3744/202020-12-01 → 2020-12-02
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  38. HYDROLANT 3735/202020-11-30 → 2020-12-01
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  39. HYDROLANT 3726/202020-11-29 → 2020-11-30
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  40. HYDROLANT 3713/202020-11-28 → 2020-11-29
    Icebergs reported in: a. A63, 72-13S 048-36W
    Weddell Sea · Antarctica
  41. HYDROLANT 3695/202020-11-27 → 2020-11-28
    Icebergs reported in: a. A63, 72-19S 047-13W
    Weddell Sea · Antarctica
  42. HYDROLANT 3684/202020-11-26 → 2020-11-27
    Icebergs reported in: a. A63, 72-19S 047-13W
    Weddell Sea · Antarctica
  43. HYDROLANT 3666/202020-11-25 → 2020-11-26
    Icebergs reported in: a. A63, 72-19S 047-13W
    Weddell Sea · Antarctica
  44. HYDROLANT 3647/202020-11-24 → 2020-11-25
    Icebergs reported in: a. A63, 72-19S 047-13W
    Weddell Sea · Antarctica
  45. HYDROLANT 3635/202020-11-23 → 2020-11-24
    Icebergs reported in: a. A63, 72-19S 047-13W
    Weddell Sea · Antarctica
  46. HYDROLANT 3628/202020-11-22 → 2020-11-23
    Icebergs reported in: a. A63, 72-19S 047-13W
    Weddell Sea · Antarctica
  47. HYDROLANT 3620/202020-11-21 → 2020-11-22
    Icebergs reported in: a. A63, 72-19S 047-13W
    Weddell Sea · Antarctica
  48. HYDROLANT 3610/202020-11-20 → 2020-11-21
    Icebergs reported in: a. A63, 72-19S 047-13W
    Weddell Sea · Antarctica
  49. HYDROLANT 3598/202020-11-19 → 2020-11-20
    Icebergs reported in: a. A63, 72-19S 047-13W
    Weddell Sea · Antarctica
  50. HYDROLANT 3566/202020-11-17 → 2020-11-18
    Icebergs reported in: a. A63, 72-19S 047-13W
    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 30 · seahazards