Cable ops
Seismic survey in progress until 15 oct by eight vessels in area between 28-58N 29-07N and 049-33E 049-35E
HYDROPAC 1418/00
What this record establishes
Archived notice · 2000-10-11 10:20Z
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 312/00 270845Z SEP; AUSCOAST 270832Z SEP 00. Issued 2000-09-27 09:10Z. 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
- No named location parsed. No usable coordinates were parsed; a location-based nearby search is unavailable. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Seismic survey in progress until further notice by M/V geco eagle towing three mile long cable in area…cancelled by this notice
- Seismic survey in progress until 28 sep by eight vessels in area bound by 29-01N 049-22E, 29-07N 049-22E,…cancelled by this notice
- East bay light 08-00.4N 093-24.2E unlitlater cancellation notice
- issued
- 2000-09-27 09:10Z
- status
- Archived notice
- authority
- NAVAREA IX 312/00 270845Z SEP; AUSCOAST 270832Z SEP 00
- NAVAREA
- NAVAREA IX · named as the source of this relay
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS UNTIL 15 OCT BY EIGHT VESSELS IN AREA BETWEEN 28-58N 29-07N AND 049-33E 049-35E. WIDE BERTH REQUESTED. 2. CANCEL HYDROPAC 1061/00(73,74), OPERATIONS COMPLETED. 3. CANCEL HYDROPAC 1389/00. 4. CANCEL THIS MSG 16 OCT.
Reading this warning
- Seismic survey
- A survey that maps the rock beneath the seabed with sound pulses from air guns, recorded on streamers kilometres long.
- 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.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
Nearby notices listed in force · within 120 nm
No parsed position is available for this comparison.
Worldwide in the collected sources
23 cable & pipeline work listed in force · see all
Record snapshot 2026-10-03 15:25Z; 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.