Surveys
Survey operations 20 aug thru 17 sep by M/V dallaporta in area bound by 40-38.53N 010-05.00E, 41-20.54N…
Tyrrhenian Sea · Western Mediterranean Sea · Sardinia · HYDROLANT 2050/22
- issued
- 2022-08-18 13:05Z
- status
- cancelled 2022-09-18 00:01Z (archive)
- self-cancels
- 2022-09-18 00:01Z
- authority
- NAVAREA III 199/22 181202Z AUG 22.
- position
- 40.043, 8.874
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
TYRRHENIAN SEA. WESTERN MEDITERRANEAN SEA. SARDINIA. DNC 08. 1. SURVEY OPERATIONS 20 AUG THRU 17 SEP BY M/V DALLAPORTA IN AREA BOUND BY 40-38.53N 010-05.00E, 41-20.54N 009-46.56E, 41-19.72N 008-43.13E, 41-16.07N 008-08.03E, 40-37.92N 007-46.18E, 39-02.14N 007-49.82E, 38-30.29N 008-37.39E, 38-59.91N 009-43.89E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 180001Z SEP 22.
This area · survey operations
138 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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- 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
- Underwater operations in progress until further notice by M/V joides resolution in: a. 40-11.03N 012-42.49E2024-02-16
- Survey operations in progress until 15 apr by M/V ng driller in: a. 39-13.99N 007-49.48E2024-02-01
- Survey operations 120900Z to 172359Z apr by M/V l'atalante in vicinity of trackline joining 40-56.00N…2023-04-11
- Survey operations 08 thru 30 jun by M/V mg worker in area bound by 39-20.63N 008-17.09E, 39-20.63N…2022-06-07
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Algeria to sardiniaOther · 100.1 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.