Underwater operations 182000Z jan until further notice by cableship teneo with submersible along trackline…
Persian Gulf · HYDROPAC 195/11
What this record establishes
Archived notice · 2011-01-18 21:00Z
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 IX 40/11 171026Z JAN 11.. Issued 2011-01-17 12:20Z. 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
- Persian Gulf. 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
- issued
- 2011-01-17 12:20Z
- status
- Archived notice
- authority
- NAVAREA IX 40/11 171026Z JAN 11.
- NAVAREA
- NAVAREA IX · named as the source of this relay
- sea
- Persian Gulf
- position
- 25.616, 55.232
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
STRAIT OF HORMUZ. 1. UNDERWATER OPERATIONS 182000Z JAN UNTIL FURTHER NOTICE BY CABLESHIP TENEO WITH SUBMERSIBLE ALONG TRACKLINE BETWEEN 25-41.41N 055-18.93E AND 25-32.57N 055-08.94E. ONE MILE BERTH REQUESTED. 2. CANCEL HYDROPAC 191/11.
Reading this warning
- Underwater operations
- Divers or remotely operated vehicles are working below a vessel that cannot easily move out of the way.
- 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.
- Until further notice
- The operation or danger has no scheduled end; the warning stays in force until a later message cancels it.
- 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.
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- HYDROPAC
- The U.S. long-range warning series for the Pacific outside NAVAREA XII and for the Indian Ocean, Persian Gulf and adjoining seas.
Collected reports in this area · cable & pipeline work
113 within 180 nm since 1998 · 4 in the last 12 months · 1 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.
- Pipeline operations 10 aug thru 10 nov by vessel barge derrick barge 30 in area bound by 26-31.70N…2026-08-09
- Pipeline operations 02 dec thru 15 jan 26 by derrick barge 30 in area bound by 26-23.52N 052-13.83E,…2025-12-01
- Cable operations in progress until further notice by vessel cableship ile de batz along trackline joining…2025-11-02
- Pipeline operations in progress until 15 feb 26 along trackline joining 24-30.82N 054-01.29E, 24-53.45N…2025-10-17
- Pipeline operations in progress until 15 dec by multiple vessels in area bound by 26-22.70N 051-33.50E,…2025-09-01
- Pipeline operations 25 apr until further notice by derrick barge 32 in area bound by 26-27.29N 052-27.79E,…2025-04-24
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
- Anchoring prohibited in area bound by 25-26.59N 055-05.88E, 25-28.17N 055-06.69E, 25-28.32N 055-09.15E,…Other · 11.9 nm
- Partially submerged wreck in vicinity 25-11.64N 054-10.12EWrecks · 63 nm
- Derelict 274 meter M/V adalynn unlit and anchored in 25-36.99N 056-24.85EDerelicts · 64 nm
- GPS, GNSS, and AIS interference reported in vicinity of fujairah (25-07.33N 056-20.05E)Nav aids · 66.7 nm
- Mine reported in 26-24.58N 056-20.67EMines · 76.6 nm
- Zaqqum buoy in 25-06.56N 053-25.06ENav aids · 103 nm
- Fish farms established in areas bound by: a. 26-43.84N 056-56.88E, 26-43.80N 056-56.95E, 26-43.74N…Other · 114.1 nm
Worldwide in the collected sources
23 cable & pipeline work listed in force · see all
Record snapshot 2026-10-03 16:52Z; 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.