Icebergs

Icebergs are reported in South Atlantic, South Pacific, and Antarctica at positions A81, A84, A85, D33A, D33C; cancel message 011327Z July 26.

Southern Ocean · HYDROLANT 1279/26

What this record establishes

Listed active; expiry time has passed

The message scheduled its own cancellation for 2026-07-01 13:27 UTC. The stored status still says active; check the issuing authority for the current notice.

Source and dates: NGA MSI in-force warnings (DailyMem*.txt). Issued 2026-06-30 13:27Z. First collected 2026-08-17 13:41Z; last seen in collection 2026-10-01 08:32Z. Collection dates record ingestion, not a new incident or a fresh field observation.
Location covered: Southern Ocean. The parsed report position is -65.754, -65.662. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.

Current notices and reporting history in the Southern Ocean →

issued: 2026-06-30 13:27Z
status: Listed active; expiry time has passed
self-cancels: 2026-07-01 13:27Z
sea: Southern Ocean
position: -65.754, -65.662
nearest port: Ushuaia · 662 nm
source: NGA MSI in-force warnings (DailyMem*.txt) · first seen 2026-08-17 13:41Z

Original warning text

SOUTH ATLANTIC.
SOUTH PACIFIC.
ANTARCTICA.
1. ICEBERGS REPORTED IN:
   A. A81, 62-24.00S 054-12.00W.
   B. A84, 72-21.00S 108-36.00W.
   C. A85, 66-13.20S 055-30.60W.
   D. D33A, 64-10.20S 055-47.40W.
   E. D33C, 63-37.80S 054-12.60W.
2. CANCEL THIS MSG 011327Z JUL 26.

Reading this warning

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.

All warning terms →

Ice services

International Ice Patrol charts & bulletins · U.S. National Ice Center

Conditions at the position · now

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MET Norway · NOAA WaveWatch III · HYCOM · GEBCO 2020 · model data at the centroid, not an observation

Collected reports in this area · iceberg & sea-ice bulletins

377 within 180 nm since 2004 · 23 in the last 12 months · 2 listed in force now

Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.

Icebergs reported in: a. A84, 70-24.60S 097-40.80W2026-09-30
Icebergs reported in: a. A84, 70-24.60S 097-40.80W2026-09-29
Icebergs reported in: a. A84, 70-24.60S 097-40.80W2026-09-28
Icebergs reported in: a. A84, 70-49.20S 099-05.40W2026-09-25
Icebergs reported in: a. A84, 70-49.20S 099-05.40W2026-09-24
Icebergs reported in: a. A84, 70-49.20S 099-05.40W2026-09-23

Month of issue in the collected archive

All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.

Nearby notices listed in force · within 120 nm

Icebergs reported in: a. A84, 70-49.20S 099-05.40WIcebergs · 73.8 nm

Worldwide in the collected sources

6 iceberg & sea-ice bulletins listed in force · see all

Record snapshot 2026-10-01 08:34Z; source collection times vary.

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. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.