Oceanographic operations in progress until 24 dec by M/V urania along trackline joining 41-30.0N 006-59.7E,…
Mediterranean Sea - Western Basin · HYDROLANT 3085/01
What this record establishes
Archived notice · 2001-12-11 19:10Z
This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.
- Source and dates
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · MARISARDEGNA 170/01 041745Z DEC 01. Issued 2001-12-04 19:30Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- Mediterranean Sea - Western Basin. The map shows the reported line or operation extent; it is not a vessel track. Check the original wording for limits and qualifications.
Related notices and cancellation links
Current notices and reporting history in the Mediterranean Sea - Western Basin →
- issued
- 2001-12-04 19:30Z
- status
- Archived notice
- authority
- MARISARDEGNA 170/01 041745Z DEC 01
- issued by
- MARISARDEGNA
- sea
- Mediterranean Sea - Western Basin
- position
- 41.048, 6.750
- vessel
- M/V URANIA · 135 messages
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. OCEANOGRAPHIC OPERATIONS IN PROGRESS UNTIL 24 DEC BY M/V URANIA ALONG TRACKLINE JOINING 41-30.0N 006-59.7E, 40-59.9N 007-01.0E, 40-44.9N 007-01.3E, 40-30.1N 007-01.7E, 40-15.1N 007-02.4E, 39-59.9N 007-02.7E, 39-44.9N 007-03.0E, 39-45.1N 006-30.0E, 40-00.0N 006-29.4E, 40-14.3N 006-28.3E, 40-30.0N 006-22.3E, 40-45.0N 006-27.9E, 41-00.0N 006-27.2E, 41-15.2N 006-26.6E, 41-30.1N 006-24.0E, 41-39.0N 006-25.5E, 41-39.0N 006-00.0E, 41-30.0N 006-00.0E, 41-14.9N 006-00.7E, 41-00.1N 006-01.3E, 40-45.0N 006-02.1E, 40-30.1N 006-02.5E, 40-41.3N 006-01.8E, 40-35.4N 006-04.0E, 40-30.0N 006-10.3E, 40-24.5N 006-14.0E, 40-19.7N 006-17.5E, 40-19.6N 006-17.6E, 41-08.1N 008-03.3E, 41-05.2N 008-10.8E, 41-05.9N 008-09.1E, 41-06.5N 008-07.7E, 41-07.0N 008-06.0E, 42-06.0N 006-00.0E, 42-00.0N 007-00.0E, 42-00.0N 006-30.0E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 3059/01. 3. CANCEL THIS MSG 25 DEC.
Reading this warning
- Track line joining
- Introduces a route through a series of positions — a cable route, a tow's track or a survey line.
- Position (degrees and minutes)
- How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
- Wide berth requested
- Keep well clear — or, when a distance is given ("TWO MILE BERTH REQUESTED"), at least that far away.
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- HYDROLANT
- The U.S. long-range warning series for Atlantic waters outside NAVAREA IV, including the eastern Atlantic, the Mediterranean and adjoining seas.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
Collected reports in this area · survey operations
180 within 180 nm since 1998 · 0 in the last 12 months · 0 listed in force now
Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.
- Survey operations in progress until 30 oct by vessel anteos in 39-19.79N 007-50.60E2024-09-03
- 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
- 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
- Scientific buoys temporarily established by M/V thalassa 15 jul thru 30 aug in: a. dyfamed, 43-25.00N…2023-07-11
Month of issue in the collected archive
All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.
Nearby notices listed in force · within 120 nm
No other collected notice is currently listed in force within this radius. This does not establish safe conditions.
Worldwide in the collected sources
56 survey operations listed in force · see all
Record snapshot 2026-10-01 22:22Z; source collection times vary.
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.