Icebergs

North american ice service (nais) iceberg bulletin 180001Z aug

NAVAREA IV 695/17

issued
2017-08-17 20:23Z
status
cancelled 2017-08-19 00:01Z (archive)
self-cancels
2017-08-19 00:01Z
authority
NAIS 172021Z AUG 17.
sea
Labrador Sea
position
58.218, -47.299
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   180001Z AUG.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-00N 052-59W, 47-00N 051-00W, 51-00N 048-30W,
   52-00N 048-45W, 53-00N 049-30W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 049-30W, 57-00N 054-00W, 57-00N 038-00W,
   64-00N 037-00W, 65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-28N 056-50W AND 51-20N 056-38W.
5. SEA ICE LIMIT ALONG TRACKLINE JOINING
   62-05N 067-15W, 61-20N 066-55W, 61-00N 065-15W,
   61-35N 063-35W, 62-35N 060-40W, 65-10N 057-45W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 14 AUG 17.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 170001Z AUG
   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. CANCEL THIS MSG 190001Z AUG 17.

This area · iceberg & sea-ice bulletins

1829 within 180 nm since 2000 · 3 in the last 12 months · 1 in force now

00
05
10
15
20
25
26

Season · when iceberg & sea-ice bulletins happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Nearby now · 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.