Icebergs
North american ice service (nais) iceberg bulletin 220001Z may
NAVAREA IV 431/21
- issued
- 2021-05-21 18:35Z
- status
- cancelled 2021-05-23 00:01Z (archive)
- self-cancels
- 2021-05-23 00:01Z
- authority
- NAIS 211835Z MAY 21.
- sea
- Labrador Sea
- position
- 58.996, -48.598
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NORTH AMERICAN ICE SERVICE (NAIS)
ICEBERG BULLETIN 220001Z MAY.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
50-39N 056-10W, 53-00N 052-05W,
56-00N 053-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
TRACKLINE JOINING
56-00N 053-30W, 60-00N 055-30W,
58-00N 043-00W, 60-00N 040-30W,
64-15N 036-20W, 64-45N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
JOINING
51-08N 058-44W, 50-24N 057-28W.
5. SEA ICE LIMIT ALONG TRACKLINES
JOINING:
A. 53-59N 057-17W, 54-47N 056-44W,
54-49N 054-27W, 58-02N 059-15W,
58-54N 060-17W, 59-39N 059-02W,
60-53N 061-32W, 63-12N 057-52W.
B. 62-25N 041-30W, 61-50N 041-04W,
60-13N 041-56W, 59-27N 043-44W,
59-29N 045-30W, 59-42N 046-13W,
59-59N 046-22W, 60-10N 045-23W.
6. MOST RECENT RECONNAISSANCE:
NORTHERN SURVEY ICEBERG FLIGHT 19 MAY 21.
7. 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.
8. FOR MORE REPORTING INFORMATION OR TO
DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 230001Z MAY 21.
This area · iceberg & sea-ice bulletins
1568 within 180 nm since 2000 · 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
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- 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
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Nearby now · within 120 nm
- North american ice service (nais) iceberg bulletin 140001Z augIcebergs · 52.8 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.