Surveys
Oceanographic operations 110001Z to 120001Z nov by M/V thalassa in area bound by 48-19.83N 008-46.52W,…
Eastern North Atlantic · Celtic Sea · HYDROLANT 2761/15
- issued
- 2015-11-10 17:44Z
- status
- cancelled 2015-11-12 01:01Z (archive)
- self-cancels
- 2015-11-12 01:01Z
- authority
- NAVAREA II 403/15 101230Z NOV 15.
- position
- 48.663, -8.457
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. CELTIC SEA. DNC 08, DNC 19. 1. OCEANOGRAPHIC OPERATIONS 110001Z TO 120001Z NOV BY M/V THALASSA IN AREA BOUND BY 48-19.83N 008-46.52W, 48-37.90N 008-29.80W, 48-46.80N 008-33.70W, 48-46.90N 008-13.00W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 120101Z NOV 15.
This area · survey operations
537 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
23
- Underwater operations 02 thru 11 oct by M/V atalante in area bound by 47-26.59N 006-34.33W, 46-52.40N…2023-09-29
- Survey operations in progress until 060001Z oct by M/V pourquoi pas in area bound by 47-17.05N 009-17.05W,…2023-09-25
- Survey operations 072201Z to 112159Z jun by vessel nanoplon in area within one mile of 48-20.67N 008-22.08W2023-06-06
- Survey operations 19 thru 25 apr in area bound by 48-00.00N 009-29.00W, 48-00.00N 007-56.00W, 46-54.00N…2023-04-17
- Survey operations 06 thru 11 jan by M/V belgica in area bound by 48-14.00N 005-05.00W, 47-28.00N 005-10.00W,…2023-01-04
- Survey operations 27 oct thru 02 nov 22 along trackline joining 48-04.62N 009-30.35W, 47-27.00N 008-32.00W,…2022-10-25
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
75 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.