Icebergs

North american ice service (nais) iceberg bulletin 210001Z nov

NAVAREA IV 1092/17

issued
2017-11-20 19:12Z
status
cancelled 2017-11-22 00:01Z (archive)
self-cancels
2017-11-22 00:01Z
authority
NAIS 201848Z NOV 17.
sea
Labrador Sea
position
58.333, -49.913
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN    210001Z NOV.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   52-00N 055-55W, 50-30N 054-15W, 52-00N 049-00W,
   53-00N 047-30W, 55-00N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-00N 050-00W, 60-00N 060-00W, 61-00N 054-00W,
   58-00N 050-00W, 58-00N 039-00W, 64-00N 038-00W,
   66-00N 030-00W.
4. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 52-05N 055-40W, 52-15N 055-30W,
      53-30N 055-30W, 54-35N 057-05W, 55-20N 058-50W,
      55-10N 059-30W.
   B. JOINING 59-20N 063-40W, 59-45N 063-40W,
      60-30N 064-05W, 61-10N 063-10W, 63-15N 057-55W.
5. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT GENERAL FLIGHT 16 NOV 17.
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. CANCEL THIS MSG 220001Z NOV 17.

This area · iceberg & sea-ice bulletins

1970 within 180 nm since 2002 · 3 in the last 12 months · 1 in force now

02
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.