Icebergs

080001Z may iceberg limit along trackline joining 46-57N 055-57W, 45-30N 055-00W, 43-15N 050-00W, 43-30N…

North American Ice Service (nais) Iceberg Bulletin · NAVAREA IV 374/17

issued
2017-05-07 19:18Z
status
cancelled 2017-05-09 00:01Z (archive)
self-cancels
2017-05-09 00:01Z
authority
NAIS 071854Z MAY 17.
sea
Labrador Sea
position
53.687, -48.418
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 080001Z MAY ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-57N 055-57W, 45-30N 055-00W, 43-15N 050-00W,
   43-30N 046-00W, 45-00N 044-15W, 50-00N 046-15W,
   53-00N 048-45W.
2. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 048-45W, 56-00N 049-00W, 57-00N 036-00W,
   64-00N 035-00W, 66-00N 028-00W.
3. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   47-37N 059-16W AND 50-15N 063-14W.
4. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 47-20N 052-40W, 46-40N 052-00W, 47-30N 050-50W,
      50-00N 051-35W, 50-55N 049-05W, 55-20N 052-50W,
      55-50N 055-55W, 58-00N 057-00W, 59-55N 056-40W,
      61-00N 055-30W, 62-00N 055-25W.
   B. 47-05N 064-50W, 47-55N 064-15W, 48-55N 064-00W,
      49-05N 064-35W.
   C. 50-10N 066-20W, 50-00N 066-10W, 50-10N 065-00W,
      49-40N 058-00W.
   D. 62-22N 041-50W, 61-40N 041-50W, 59-36N 043-00W,
      59-39N 046-40W, 59-53N 046-38W, 60-20N 046-00W,
      59-45N 044-28W, 59-47N 043-39W.
5. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 070001Z MAY
   BULLETIN DUE TO RECENT RECONNAISSANCE.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 06 MAY 17.
7. REPORT POSITION AND TIME OF ANY ICEBERGS OR
   STATIONARY RADAR TARGETS THAT MAY LIKELY BE
   ICEBERGS TO THE NEAREST CANADIAN COAST GUARD
   MARINE COMMUNICATIONS AND TRAFFIC SERVICE STATION
   OR USING INMARSAT CODE 42.
8. CANCEL THIS MSG 090001Z MAY 17.

This area · iceberg & sea-ice bulletins

1600 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

99
00
05
10
15
20
24

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

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.