Icebergs

Icebergs reported at 261828Z jul in: a. 76-34.80N 136-17.80E

Laptev Sea · HYDROARC 144/23

What this record establishes

Archived notice · 2023-07-30 07:21Z

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) · RUSSIA COASTAL WARNING EAST 4/23 270710Z JUL 23.. Issued 2023-07-27 07:25Z. 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: Laptev Sea. The parsed report position is 76.435, 134.691. 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 Laptev Sea →

issued: 2023-07-27 07:25Z
status: Archived notice
self-cancels: 2023-07-30 07:21Z
authority: RUSSIA COASTAL WARNING EAST 4/23 270710Z JUL 23.
issued by: RUSSIA COASTAL WARNING EAST
sea: Laptev Sea
position: 76.435, 134.691
source: NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

ARCTIC.
LAPTEV SEA.
RUSSIA.
DNC 27.
1. ICEBERGS REPORTED AT 261828Z JUL IN:
   A. 76-34.80N 136-17.80E.
   B. 76-30.50N 136-02.80E.
   C. 76-33.60N 135-51.30E.
   D. 76-30.40N 136-00.30E.
   E. 76-32.10N 135-49.00E.
   F. 76-50.20N 139-42.30E.
   G. 76-15.70N 132-33.80E.
   H. 76-08.60N 131-44.60E.
   I. 76-12.00N 131-25.00E.
   J. 76-12.90N 131-28.00E.
2. CANCEL THIS MSG 300721Z JUL 23.

Reading this warning

DNC (Digital Nautical Chart): A reference to one of the regions of NGA's Digital Nautical Chart, used to tell the reader which charts a warning affects.
Icebergs and ice limits: Icebergs, smaller pieces of glacier ice and the published limit of known ice.
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.
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.

All warning terms →

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

11 within 180 nm since 2016 · 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.

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

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

Record snapshot 2026-10-03 00:08Z; 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.