Surveys

Oceanographic operations in progress until 211000Z aug by M/V maria s. merian in area bound by 57-32.40N…

Canada-northeast Coast · Labrador Sea · NAVAREA IV 659/15

issued: 2015-08-11 11:45Z
status: cancelled 2015-08-21 11:00Z (archive)
self-cancels: 2015-08-21 11:00Z
cancels: NAVAREA IV 638/15
authority: MARIA S. MERIAN 111007Z AUG 15.
position: 55.669, -55.551
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CANADA-NORTHEAST COAST.
LABRADOR SEA.
1. OCEANOGRAPHIC OPERATIONS IN PROGRESS UNTIL 211000Z AUG
   BY M/V MARIA S. MERIAN IN AREA BOUND BY
   57-32.40N 061-13.33W, 58-01.28N 057-04.70W,
   56-57.60N 052-39.59W, 53-49.51N 050-04.35W,
   53-06.28N 055-29.68W, 53-38.16N 055-43.23W,
   53-06.13N 055-52.00W, 54-12.44N 057-00.56W,
   54-37.95N 057-01.35W, 54-47.11N 057-37.62W,
   55-00.27N 057-53.96W, 54-55.88N 058-19.87W,
   55-58.86N 060-11.07W.
   WIDE BERTH REQUESTED.
2. CANCEL NAVAREA IV 638/15.
3. CANCEL THIS MSG 211100Z AUG 15.

This area · survey operations

5 within 180 nm since 2014 · 0 in the last 12 months · 0 in force now

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

Oceanographic operations 061700Z to 211000Z aug by M/V maria s. merian in area bound by 62-17.50N…cancels · 2015-08-04
Oceanographic operations 061700Z to 211000Z aug by M/V maria s. merian in area bound by 62-17.50N…replaced · 2015-08-04

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

73 survey operations in force · see all

Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →

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.