Surveys
Underwater operations in progress until 26 aug by M/V thalassa in: a. 52-39.99N 051-52.94W
Western North Atlantic · Labrador Sea · NAVAREA IV 618/14
- issued
- 2014-08-06 18:13Z
- status
- cancelled 2014-08-27 00:01Z (archive)
- authority
- SYLVIE VAN ISEGHEM 061311Z AUG 14.
- position
- 54.383, -51.435
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC. LABRADOR SEA. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 26 AUG BY M/V THALASSA IN: A. 52-39.99N 051-52.94W. B. 52-44.61N 051-41.79W. C. 52-44.61N 051-41.80W. D. 52-46.98N 051-35.82W. E. 52-50.17N 051-28.45W. F. 52-51.94N 051-29.36W. G. 52-52.30N 051-22.65W. H. 52-55.40N 051-15.89W. I. 52-57.13N 051-18.59W. J. 53-00.72N 051-02.65W. K. 53-02.76N 051-04.87W. L. 53-06.20N 050-50.40W. M. 53-08.26N 050-52.27W. N. 53-13.90N 050-34.08W. O. 53-21.55N 050-14.08W. P. 53-30.11N 049-53.64W. Q. 53-38.83N 049-32.85W. R. 53-47.86N 049-12.16W. S. 53-57.02N 048-52.05W. T. 54-10.00N 048-24.95W. U. 54-20.05N 047-55.05W. V. 57-30.00N 054-00.00W. W. 59-47.37N 060-37.28W. X. 59-48.55N 060-30.77W. Y. 59-51.05N 060-14.47W. Z. 59-20.30N 039-40.00W. 2. CANCEL THIS MSG 27 AUG 14.
This area · survey operations
10 within 180 nm since 2014 · 0 in the last 12 months · 0 in force now
14
15
20
- Survey operations 30 jul until further notice by M/V ramform atlas towing 16 five mile long cables in area…2020-07-29
- Survey operations in progress until further notice by M/V ramform titan towing 16 8100 meter long cables in…2019-07-23
- Survey operations in progress until 05 sep by M/V atlantic explorer towing 9000 meter long cable in area…2017-08-10
- Survey operations in progress until 09 aug by M/V atlantic explorer towing 9000 meter long cable in area…2017-07-13
- Oceanographic operations in progress until 211000Z aug by M/V maria s. merian in area bound by 57-32.40N…2015-08-11
- Underwater operations in progress until further notice by M/V polar prince in area bound by 52-25N 051-41W,…2014-09-19
Season · when survey operations 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
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.