Icebergs
North american ice service (nais) iceberg bulletin 170001Z mar
NAVAREA IV 241/20
- issued
- 2020-03-16 20:02Z
- status
- cancelled 2020-03-18 00:01Z (archive)
- self-cancels
- 2020-03-18 00:01Z
- authority
- NAIS 161945Z MAR 20.
- sea
- Labrador Sea
- position
- 55.320, -49.017
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NORTH AMERICAN ICE SERVICE (NAIS)
ICEBERG BULLETIN 170001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
47-11N 052-55W, 45-15N 048-40W,
46-15N 045-35W, 50-00N 046-45W,
54-00N 050-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
TRACKLINE JOINING
54-00N 050-30W, 58-00N 057-00W,
61-40N 057-15W, 57-00N 044-30W,
57-00N 039-45W, 61-10N 039-00W,
63-30N 038-00W, 65-40N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
JOINING
51-18N 058-05W, 50-35N 057-18W.
5. SEA ICE LIMIT ALONG TRACKLINES
JOINING:
A. 44-30N 063-30W, 45-20N 058-35W,
47-25N 058-25W, 47-10N 055-30W.
B. 47-30N 052-40W, 47-15N 048-00W,
48-15N 048-00W, 55-00N 052-30W,
56-30N 057-30W, 58-00N 058-30W,
61-00N 059-35W, 62-40N 057-40W.
C. 62-25N 041-28W, 61-26N 041-40W,
59-13N 042-58W, 58-46N 044-54W,
59-14N 046-35W, 59-56N 047-08W,
60-18N 045-30W.
6. MOST RECENT RECONNAISSANCE:
INTERIOR ICEBERG FLIGHT 15 MAR 20.
7. NOTE THE SIGNIFICANT REDUCTION
OF THE ICEBERG LIMIT SINCE 160001Z MAR
BULLETIN DUE TO PREDICTED DETERIORATION.
8. 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.
9. FOR MORE REPORTING INFORMATION OR TO
DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 180001Z MAR 20.
This area · iceberg & sea-ice bulletins
2182 within 180 nm since 2012 · 0 in the last 12 months · 0 in force now
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- 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
- North american ice service (nais) iceberg bulletin 050001Z may2024-05-04
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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.