Cable operations in progress until 30 jan by cableship raymond croze with submersible in vicinity of…
Tyrrhenian Sea · HYDROLANT 284/17
What this record establishes
Archived notice · 2017-01-31 00:01Z
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) · NAVAREA III 59/17 270842Z JAN 17.. Issued 2017-01-27 09:09Z. 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
- Tyrrhenian Sea. The map shows the reported line or operation extent; it is not a vessel track. Check the original wording for limits and qualifications.
Current notices and reporting history in the Tyrrhenian Sea →
- issued
- 2017-01-27 09:09Z
- status
- Archived notice
- authority
- NAVAREA III 59/17 270842Z JAN 17.
- NAVAREA
- NAVAREA III · named as the source of this relay
- sea
- Tyrrhenian Sea
- position
- 40.548, 14.176
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
TYRRHENIAN SEA. ITALY. DNC 09. 1. CABLE OPERATIONS IN PROGRESS UNTIL 30 JAN BY CABLESHIP RAYMOND CROZE WITH SUBMERSIBLE IN VICINITY OF TRACKLINE JOINING 40-32.18N 014-11.82E, 40-32.22N 014-11.65E, 40-32.21N 014-11.48E, 40-33.68N 014-09.37E. ONE MILE BERTH REQUESTED. 2. CANCEL THIS MSG 31 JAN 17.
Reading this warning
- DNC (Digital Nautical Chart)
- A reference to one of the regions of NGA's Digital Nautical Chart, used to tell the reader which charts a warning affects.
- Cable operations
- A ship is laying, burying or repairing a submarine cable, usually along a stated route.
- 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.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
Collected reports in this area · cable & pipeline work
43 within 180 nm since 1999 · 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.
- Cable operations in progress until 14 apr by M/V rebecca along trackline joining 38-56.44N 010-50.23E,…2021-04-05
- Cable operations in progress until 072359Z feb by cableship lida in vicinity of trackline joining 41-27.68N…2019-02-04
- Cable operations 04 aug until further notice by cableship raymond croze with submersible along trackline…2016-08-03
- Cable operations in progress until 251800Z may by cableship rene descartes with submersible in 40-56N 010-20E2012-05-25
- Seismic survey 220600Z feb to 062359Z mar by M/V oceanic challenger towing 8100 meter long cable in area…2012-02-21
- Cable operations 18 nov until further notice by cableship peter faber in area bound by 39-59.2N 018-53.5E,…2011-11-17
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
24 cable & pipeline work listed in force · see all
Record snapshot 2026-10-02 01:30Z; source collection times vary.
Cable ops
Cable laying, pipeline and seismic operations. All current cable & pipeline work →
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.