Icebergs reported in: a. A84, 70-49.20S 099-05.40W
Scotia Sea · South Atlantic · South Pacific · Antarctica · 2 notices · issued 2026-09-23 to 2026-09-24
What the reports establish
These reports were linked by category and sea, with positions within 30 nautical miles and issue dates within 30 days of another report's recorded in-force span. Links can extend through other members, so the full group can cover a larger area or period. Proximity does not confirm that they describe one incident.
- Earliest dated evidence
- HYDROLANT 1881/26
2026-09-23 04:13Z - Latest dated evidence
- HYDROLANT 1886/26
2026-09-24 04:20Z - Recorded notice status
- 0 listed active
2 cancelled or archived
Collected from NGA navigational warnings. Issue dates order the reports, not the start and end of the underlying situation. A cancelled notice does not confirm recovery.
Current notices and reporting context in the Southern Ocean →What the numbers show
All 2 located notices give the same position (to about half a mile).
Reading these warnings
- Icebergs and ice limits
- Icebergs, smaller pieces of glacier ice and the published limit of known ice.
- Position (degrees and minutes)
- How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
- Date-time group (DTG)
- A compact UTC timestamp — day, hour and minute followed by Z — such as 201500Z for the 20th at 15:00 UTC.
Report comparison · 2 notices
Each report is compared with an earlier notice it explicitly cancels, when available, or with the preceding report. Changes refer to recorded wording and parsed fields; quoted lines are textual differences, not a verified account of how an incident developed. Nearby reports can describe different hazards. A status explanation is given once, on the first notice with that status.
- 1HYDROLANT 1881/26Issued 2026-09-23 04:13Z · NGA navigational warnings
Icebergs are reported in Scotia Sea, South Atlantic, South Pacific and Antarctica; warning cancels 24 September 2026 at 0414 UTC.
Cancelled notice · 2026-09-23 14:45Z
This notice disappeared from the issuing source's in-force list. No explicit recovery or all-clear is established by that removal.
Earliest dated notice in this group. The archive does not establish whether it was the first report of the situation.
Original warning text · HYDROLANT 1881/26
SCOTIA SEA. SOUTH ATLANTIC. SOUTH PACIFIC. ANTARCTICA. 1. ICEBERGS REPORTED IN: A. A84, 70-49.20S 099-05.40W. B. A85, 61-25.80S 053-19.80W. C. D33A, 64-01.80S 055-39.00W. D. D33C, 61-49.80S 053-42.60W. 2. CANCEL THIS MSG 240414Z SEP 26.
- 2HYDROLANT 1886/26Issued 2026-09-24 04:20Z · NGA navigational warnings
Icebergs are reported in Scotia Sea, South Atlantic, South Pacific, and Antarctica at four positions, with cancellation on 25 September 2026 at 0420 UTC.
Cancelled notice · 2026-09-24 15:00Z
Compared with the preceding report; no direct cancellation link is recorded: HYDROLANT 1881/26.
No difference in the parsed category, position, geometry, activity windows or source.
Wording in earlier report
2. CANCEL THIS MSG 240414Z SEP 26.
Wording in this report
2. CANCEL THIS MSG 250420Z SEP 26.
Original warning text · HYDROLANT 1886/26
SCOTIA SEA. SOUTH ATLANTIC. SOUTH PACIFIC. ANTARCTICA. 1. ICEBERGS REPORTED IN: A. A84, 70-49.20S 099-05.40W. B. A85, 61-25.80S 053-19.80W. C. D33A, 64-01.80S 055-39.00W. D. D33C, 61-49.80S 053-42.60W. 2. CANCEL THIS MSG 250420Z SEP 26.
Icebergs
Iceberg limits and reported bergs — mostly the North American Ice Service (International Ice Patrol) bulletins in the North Atlantic. All current iceberg & sea-ice bulletins →
Not for navigation. These groups are assembled automatically from collected warnings. Mariners must use official NAVAREA broadcasts and their national MSI service.