Icebergs

Possible iceberg reported in vicinity 45-27.4N 052-02.6W at 021755Z mar

North Atlantic Ocean · NAVAREA IV 154/19

What this record establishes

Archived notice · 2019-03-05 19:25Z

This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.

Source and dates: NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · NAIS 021814Z MAR 19.. Issued 2019-03-02 19:25Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
Location covered: North Atlantic Ocean. The parsed report position is 45.457, -52.043. 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 North Atlantic Ocean →

issued: 2019-03-02 19:25Z
status: Archived notice
self-cancels: 2019-03-05 19:25Z
authority: NAIS 021814Z MAR 19.
NAVAREA: NAVAREA IV
issued by: NAIS
sea: North Atlantic Ocean
position: 45.457, -52.043
source: NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
CANADA.
1. POSSIBLE ICEBERG REPORTED IN VICINITY
   45-27.4N 052-02.6W AT 021755Z MAR.
2. CANCEL THIS MSG 051925Z MAR 19.

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.
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.
CANCEL THIS MSG: The warning's own expiry: a line telling the reader when the message cancels itself.

All warning terms →

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

59 within 180 nm since 1999 · 0 in the last 12 months · 0 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.

Iceberg reported in vicinity 48-10.20N 052-43.9W at 221200Z aug2023-08-22
Iceberg reported in 46-33.20N 053-53.50W2023-03-16
Iceberg reported in vicinity 47-43.10N 053-49.50W at 061818Z aug2022-08-06
Icebergs reported at 181602Z mar in vicinity: a. 43-32.0N 048-56.3W2019-03-18
Iceberg reported in 45-28.3N 047-53.7W2019-02-25
Iceberg reported in vicinity 47-30.2N 050-33.3W at 221840Z feb2018-02-23

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

No other collected notice is currently listed in force within this radius. This does not establish safe conditions.

Worldwide in the collected sources

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

Record snapshot 2026-09-29 22:01Z; 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.