Cable ops

Cable operations 31 aug thru 20 sep by c/s responder in vicinity of trackline joining 07-41.57N 073-54.87E,…

Arabian Sea · HYDROPAC 2793/23

What this record establishes

Archived notice · 2023-09-21 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 VIII 759/23 301008Z AUG 23.. Issued 2023-08-30 11:43Z. 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
Arabian 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 Arabian Sea →

issued
2023-08-30 11:43Z
status
Archived notice
self-cancels
2023-09-21 00:01Z
authority
NAVAREA VIII 759/23 301008Z AUG 23.
NAVAREA
NAVAREA VIII · named as the source of this relay
sea
Arabian Sea
position
9.367, 71.855
vessel
C/S RESPONDER · 6 messages
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

ARABIAN SEA.
LAKSHADWEEP.
DNC 03.
1. CABLE OPERATIONS 31 AUG THRU 20 SEP BY
   C/S RESPONDER IN VICINITY OF TRACKLINE
   JOINING
   07-41.57N 073-54.87E, 07-56.17N 073-29.61E,
   07-59.08N 072-43.80E, 08-13.06N 072-17.66E,
   08-37.90N 071-51.17E, 09-34.93N 071-17.67E,
   09-58.32N 071-07.60E, 10-30.02N 071-02.83E,
   11-04.04N 070-41.90E, 11-21.74N 071-35.19E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 210001Z SEP 23.

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.
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.

All warning terms →

Collected reports in this area · cable & pipeline work

16 within 180 nm since 2002 · 0 in the last 12 months · 0 listed in force now

02
05
10
15
20
23

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.

Month of issue in the collected archive

J
F
M
A
M
J
J
A
S
O
N
D

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 09:44Z; 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.