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
1
last 12 months
6
vs previous 12 (0)
—
since 1999
2,994

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 · 1

  1. 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 · 55 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

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 · 2,993 cancelled

  1. HYDROLANT 2294/062006-12-24 → 2006-12-30
    Icebergs reported vicinity 61-40S 051-39W on 23 dec
  2. HYDROPAC 2373/062006-12-06 → 2006-12-13
    Icebergs reported: a. A-22A, 57-35S 040-33W
  3. HYDROLANT 2181/062006-12-06 → 2006-12-13
    Icebergs reported: a. A-22A, 57-35S 040-33W
  4. HYDROLANT 2150/062006-12-01 → 2006-12-06
    Icebergs reported in: a. A-22A, 57-27S 041-56W
  5. HYDROPAC 2310/062006-11-28 → 2006-12-04
    Icebergs reported in: a. A-22A, 57-03S 042-37W
  6. HYDROLANT 2130/062006-11-28 → 2006-12-04
    Icebergs reported in: a. A-22A, 57-03S 042-37W
  7. HYDROPAC 2258/062006-11-20 → 2006-11-27
    Icebergs reported in: a. A-22A, 57-06S 044-01W
  8. HYDROLANT 2099/062006-11-20 → 2006-11-27
    Icebergs reported in: a. A-22A, 57-06S 044-01W
  9. HYDROPAC 1425/062006-07-29 → 2006-08-02
    Icebergs sighted on 25 jul: a. A22-A, 60-04S 051-14W
  10. HYDROLANT 1405/062006-07-29 → 2006-08-02
    Icebergs sighted on 25 jul: a. A22-A, 60-04S 051-14W
  11. HYDROPAC 1342/062006-07-17 → 2006-07-24
    Very large icebergs reported on 17 jul: a. A-22A, 60-27S 052-08W
  12. HYDROLANT 1342/062006-07-17 → 2006-07-24
    Very large icebergs reported on 17 jul: a. A-22A, 60-27S 052-08W
  13. HYDROPAC 1304/062006-07-12 → 2006-07-17
    Very large icebergs reported on 10 jul: a. A-22A, 60-41S 052-21W
  14. HYDROLANT 1291/062006-07-12 → 2006-07-17
    Very large icebergs reported on 10 jul: a. A-22A, 60-41S 052-21W
  15. HYDROPAC 1262/062006-07-04 → 2006-07-11
    Icebergs sighted on 04 jul: a. A22-A, 60-40S 052-23W
  16. HYDROLANT 1253/062006-07-04 → 2006-07-11
    Icebergs sighted on 04 jul: a. A22-A, 60-40S 052-23W
  17. HYDROPAC 1217/062006-06-28 → 2006-07-05
    Icebergs detected on 26 jun: a. 60-38S 052-18W
  18. HYDROPAC 1145/062006-06-21 → 2006-06-27
    Icebergs detected on 20 jun: a. 60-27S 051-57W
  19. HYDROPAC 1092/062006-06-14 → 2006-06-19
    Icebergs reported on 12 jun: a. A-22A 60-39S 052-22W
  20. HYDROPAC 1030/062006-06-06 → 2006-06-13
    Icebergs reported a. A-22A 60-39S 052-22W
  21. HYDROPAC 1000/062006-05-30 → 2006-06-06
    Icebergs reported a. A-22A 60-39S 052-22W
  22. HYDROPAC 944/062006-05-23 → 2006-05-30
    Icebergs reported: a. A-22A 60-40S 052-24W
  23. HYDROPAC 911/062006-05-17 → 2006-05-24
    Icebergs sighted on 16 may: a. A-22A, 61-13S 052-42W
  24. HYDROLANT 944/062006-05-17 → 2006-05-24
    Icebergs sighted on 16 may: a. A-22A, 61-13S 052-42W
  25. HYDROPAC 901/062006-05-16 → 2006-05-17
    Icebergs sighted on 15 may: a. A-22, 61-13S 052-42W
  26. HYDROLANT 935/062006-05-16 → 2006-05-17
    Icebergs sighted on 15 may: a. A-22, 61-13S 052-42W
  27. HYDROPAC 423/062006-03-14 → 2006-03-20
    Icebergs reported: a. A-22A, 63-22S 051-37W
  28. HYDROLANT 506/062006-03-14 → 2006-03-20
    Icebergs reported: a. A-22A, 63-22S 051-37W
  29. HYDROPAC 350/062006-03-03 → 2006-03-10
    Icebergs reported in: a. 63-31S 051-54W
  30. HYDROLANT 439/062006-03-03 → 2006-03-10
    Icebergs reported in: a. 63-31S 051-54W
  31. HYDROLANT 392/062006-02-24 → 2006-03-03
    Icebergs reported in: a. 63-31S 051-54W
  32. HYDROPAC 302/062006-02-24 → 2006-03-03
    Icebergs reported in: a. 63-31S 051-54W
  33. HYDROPAC 119/062006-01-24 → 2006-01-30
    Icebergs reported in: a. 63-58S 055-51W
  34. HYDROLANT 152/062006-01-24 → 2006-01-30
    Icebergs reported in: a. 63-58S 055-51W
  35. HYDROPAC 91/062006-01-17 → 2006-01-24
    Large icebergs reported on 16 jan vicinity: a. a 22 a, 64-00S 053-13W
  36. HYDROLANT 106/062006-01-17 → 2006-01-24
    Large icebergs reported on 16 jan vicinity: a. a 22 a, 64-00S 053-13W
  37. HYDROPAC 51/062006-01-10 → 2006-01-16
    Icebergs reported vicinity: a. 64-00S 053-37W
  38. HYDROLANT 55/062006-01-10 → 2006-01-16
    Icebergs reported vicinity: a. 64-00S 053-37W
  39. HYDROPAC 7/062006-01-03 → 2006-01-09
    Very large icebergs reported on 02 jan: a. A-22A, in 64-06S 057-37W
  40. HYDROLANT 11/062006-01-03 → 2006-01-09
    Very large icebergs reported on 02 jan: a. A-22A, in 64-06S 057-37W
  41. HYDROPAC 1877/052005-11-09 → 2005-11-15
    Iceberg reported vicinity 61-40S 053-40W
  42. HYDROPAC 1753/052005-10-18 → 2005-10-25
    Iceberg A-52 reported in 61-42S 053-44W
  43. HYDROPAC 1628/052005-09-30 → 2005-10-07
    Icebergs sighted in: a. A-43E, in 56-30S 031-51W
  44. HYDROLANT 1785/052005-09-30 → 2005-10-07
    Icebergs sighted in: a. A-43E, in 56-30S 031-51W
  45. HYDROLANT 1680/052005-09-15 → 2005-09-22
    Icebergs sighted in: a. 56-30S 032-30W
  46. HYDROPAC 1499/052005-09-15 → 2005-09-22
    Icebergs sighted in: a. 56-30S 032-30W
  47. HYDROPAC 1464/052005-09-09 → 2005-09-15
    Iceberg sighted in: a. 57-01S 033-21W
  48. HYDROLANT 1637/052005-09-08 → 2005-09-15
    Iceberg sighted in: a. 57-01S 033-21W
  49. HYDROPAC 1413/052005-08-31 → 2005-09-06
    Large icebergs reported on 30 aug vicinity: a. 57-05S 034-16W
  50. HYDROLANT 1588/052005-08-31 → 2005-09-06
    Large icebergs reported on 30 aug vicinity: a. 57-05S 034-16W

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 57 · seahazards