Icebergs
North american ice service (nais) iceberg bulletin 230001Z aug
NAVAREA IV 947/23
- issued
- 2023-08-22 20:23Z
- status
- cancelled 2023-08-24 00:01Z (archive)
- self-cancels
- 2023-08-24 00:01Z
- cancels
- NAVAREA IV 945/23
- authority
- NAIS 0/23 222001Z AUG 23.
- position
- 58.228, -45.465
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN 230001Z AUG. 2. ICEBERG LIMIT ALONG TRACKLINE JOINING 47-16N 052-54W, 47-40N 051-45W, 51-40N 048-40W, 56-00N 051-10W, 57-10N 053-10W. 3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING 57-10N 053-10W, 60-15N 055-00W, 59-10N 050-25W, 58-50N 044-30W, 59-30N 041-15W, 63-35N 037-40W, 65-10N 027-40W. 4. WESTERN ICEBERG LIMIT ALONG TRACKLINE JOINING 50-42N 059-24W, 49-47N 057-50W. 5. MOST RECENT RECONNAISSANCE: SOUTHERN LIMIT GENERAL FLIGHT 19 AUG 23. 6. REPORT POSITION AND TIME OF ANY ICEBERGS SEA ICE OR STATIONARY RADAR TARGETS THAT MAY LIKELY BE ICE TO THE NEAREST CANADIAN COAST GUARD MARINE COMMUNICATIONS AND TRAFFIC SERVICE STATION OR USING INMARSAT CODE 42. 7. FOR MORE REPORTING INFORMATION OR TO DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS, GO TO WWW.NAVCEN.USCG.GOV/IIP. 8. CANCEL NAVAREA IV 945/23. 9. CANCEL THIS MSG 240001Z AUG 23.
This area · iceberg & sea-ice bulletins
1455 within 180 nm since 1998 · 1 in the last 12 months · 1 in force now
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- North american ice service (nais) iceberg bulletin 140001Z aug2026-08-13
- North american ice service (nais) iceberg bulletin 100001Z may2024-05-09
- North american ice service (nais) iceberg bulletin 090001Z may2024-05-08
- North american ice service (nais) iceberg bulletin 080001Z may2024-05-07
- North american ice service (nais) iceberg bulletin 070001Z may2024-05-06
- North american ice service (nais) iceberg bulletin 060001Z may2024-05-05
Season · when iceberg & sea-ice bulletins happen here
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month of issue, all years in the archive
Timeline
- Iceberg reported in vicinity 48-10.20N 052-43.9W at 221200Z augcancels · 2023-08-22
- Iceberg reported in vicinity 48-10.20N 052-43.9W at 221200Z augreplaced · 2023-08-22
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
5 iceberg & sea-ice bulletins in force · see all
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.