Cable operations in progress until 071200Z apr by cableship pertinacia in area bound by 41-34.3N 012-06.3E,…
Tyrrhenian Sea · HYDROLANT 629/03
What this record establishes
Archived notice · 2003-04-05 11:40Z
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 30/03 250745Z MAR 03. Issued 2003-03-25 13:40Z. 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 an area described by the warning; the listed coordinate is its representative center. Check the original wording for limits and qualifications.
Current notices and reporting history in the Tyrrhenian Sea →
- issued
- 2003-03-25 13:40Z
- status
- Archived notice
- self-cancels
- 2003-04-07 13:00Z
- authority
- MARISARDEGNA 30/03 250745Z MAR 03
- issued by
- MARISARDEGNA
- sea
- Tyrrhenian Sea
- position
- 41.708, 10.600
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. CABLE OPERATIONS IN PROGRESS UNTIL 071200Z APR BY CABLESHIP PERTINACIA IN AREA BOUND BY 41-34.3N 012-06.3E, 41-31.0N 011-54.3E, 41-31.0N 011-43.0E, 41-40.0N 011-11.0E, 41-37.0N 011-00.0E, 41-40.0N 010-31.9E, 41-45.0N 010-21.0E. 2. CANCEL THIS MSG 071300Z APR.
Reading this warning
- Cable operations
- A ship is laying, burying or repairing a submarine cable, usually along a stated route.
- Date-time group (DTG)
- A compact UTC timestamp — day, hour and minute followed by Z — such as 201500Z for the 20th at 15:00 UTC.
- Area bound by
- Introduces a list of positions that are the corners of an area — the polygon the warning applies to.
- 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.
- 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
44 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 further notice by cableship responder along trackline joining 43-31.10N…2023-12-18
- Cable operations in progress until 160001Z sep by cableship recorder along trackline joining 43-08.56N…2023-07-19
- Cable operations 221000Z to 292359Z apr by cableship ile de batz along trackline joining 44-23.3N 008-59.1E,…2022-04-21
- Cable operations in progress until 212359Z apr by cableship ile de batz along trackline joining 44-23.3N…2022-04-19
- Cable operations 160500Z to 202359Z apr by cableship ile de batz along trackline joining 44-23.3N 008-59.0E,…2022-04-16
- Cable operations 130500Z to 162359Z apr along trackline joining 44-23.3N 008-59.0E, 43-14.4N 007-47.5E2022-04-11
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
25 cable & pipeline work listed in force · see all
Record snapshot 2026-09-29 17:32Z; 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.