Surveys
Underwater operations 040700Z to 082259Z feb in areas: a. between 44-08.0N 44-00.0N and 009-30.0E 009-50.0E
HYDROLANT 256/02
- issued
- 2002-02-01 21:29Z
- status
- cancelled 2002-02-01 21:29Z (archive)
- self-cancels
- 2002-02-08 23:59Z
- authority
- LA SPEZIA 42/02 011244Z FEB 02
- sea
- Tyrrhenian Sea
- position
- 44.033, 9.936
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS 040700Z TO 082259Z FEB IN AREAS:
A. BETWEEN 44-08.0N 44-00.0N AND 009-30.0E 009-50.0E.
B. BOUND BY 44-03.3N 009-53.3E, 44-00.1N 009-58.2E,
44-00.7N 009-59.0E, 44-03.9N 009-54.0E.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 082359Z FEB.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2002-02-04 07:00Z | 2002-02-08 22:59Z | — | 111 h 59 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · survey operations
171 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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- Survey operations 22 jul thru 13 aug by M/V tethys II, M/V l`europe, and M/V sagitta III in area bound by…2023-07-20
- Survey operations in progress until 19 jul by M/V five in area bound by 43-49.26N 009-54.46E, 44-09.71N…2023-07-18
- Survey operations in progress until 30 mar by M/V ocean link along trackling joining 43-14.09N 007-46.66E,…2023-03-17
- Survey operations 02 thru 17 feb by M/V tethys II, M/V l europe and M/V sagitta III in area bound by…2023-01-30
- Survey operations 07 thru 15 jul by M/V thetys II, M/V l'europe and M/V saggitta III in area bound by…2022-07-05
- Survey operations 27 may thru 06 jun by M/V thetys II, M/V l`europe and M/V saggitta III in area bound by…2022-05-26
Season · when survey operations happen here
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M
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month of issue, all years in the archive
Nearby now · 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.