Surveys
Underwater operations in progress until 08 dec by vessel with submerible along trackline between 39-49.7N…
Western Mediterranean Sea · HYDROLANT 2382/12
- issued
- 2012-10-11 15:22Z
- status
- cancelled 2012-12-09 00:01Z (archive)
- cancels
- HYDROLANT 2378/12
- authority
- NAVAREA III 435/12 111148Z OCT 12 - SHGA 11 OCT 12.
- sea
- Mediterranean Sea - Western Basin
- position
- 39.828, 6.285
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN MEDITERRANEAN SEA. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 08 DEC BY VESSEL WITH SUBMERIBLE ALONG TRACKLINE BETWEEN 39-49.7N 004-28.4E AND 39-49.7N 008-05.8E. 2. CANCEL HYDROLANT 2378/12(57). 3. CANCEL THIS MSG 09 DEC 12.
This area · survey operations
102 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
98
00
05
10
15
20
24
- Survey operations in progress until 30 jun by M/V ng driller along trackline joining 39-13.99N 007-49.47E,…2024-04-24
- Survey operations in progress until 30 aug by M/V durable along trackline joining 41-22.68N 006-04.83E,…2024-04-24
- Survey operations in progress until 15 apr by M/V ng driller in: a. 39-13.99N 007-49.48E2024-02-01
- Scientific buoys temporarily established by M/V thalassa 15 jul thru 30 aug in: a. dyfamed, 43-25.00N…2023-07-11
- Survey operations 120900Z to 172359Z apr by M/V l'atalante in vicinity of trackline joining 40-56.00N…2023-04-11
- Survey operations in progress until 111700Z apr by M/V tethys II in vicinity of trackline joining 41-22.0N…2023-04-09
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
Timeline
- M/V hijacked in 05-12.56N 004-03.68E at 052330Z octcancels · 2012-10-11
- M/V hijacked in 05-12.56N 004-03.68E at 052330Z octreplaced · 2012-10-11
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
86 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.