Oceanographic operations in progress until 16 feb by M/V corystes vicinity of trackline between 42-15N…
North Atlantic Ocean · HYDROLANT 533/01
What this record establishes
Archived notice · 2001-02-14 18:00Z
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 II 65/01 131040Z FEB 01. Issued 2001-02-13 11:10Z. 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
- North Atlantic Ocean. The parsed report position is 42.250, -9.750. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Related notices and cancellation links
Current notices and reporting history in the North Atlantic Ocean →
- issued
- 2001-02-13 11:10Z
- status
- Archived notice
- authority
- NAVAREA II 65/01 131040Z FEB 01
- NAVAREA
- NAVAREA II · named as the source of this relay
- sea
- North Atlantic Ocean
- position
- 42.250, -9.750
- vessel
- M/V CORYSTES
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. OCEANOGRAPHIC OPERATIONS IN PROGRESS UNTIL 16 FEB BY M/V CORYSTES VICINITY OF TRACKLINE BETWEEN 42-15N 009-45W AND 44-07N FINISTERRE TSS. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 17 FEB.
Reading this warning
- 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 · survey operations
54 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.
- Survey operations 130001Z to 221200Z oct by M/V sarmiento de gamboa in area bound by 42-45.00N 010-45.00W,…2023-10-12
- Survey operations by M/V sarmeinto de gamboa: a. 06 oct in 41-52.70N 009-48.60W2023-10-05
- Survey operations in progress until 14 jul by M/V ramon margalef along trackline joining 43-00.00N…2023-07-04
- Survey operations 112000Z to 171800Z jul by M/V sarmiento de gamboa towing 6000 meter long cable along…2022-07-08
- Survey operations in progress until 090001Z jun by M/V sarmiento de gamboa towing 6000 meter long cable in…2022-05-30
- Survey operations in progress until 092330Z jun by M/V gamboa/eakf towing 6000 meter long cable in area…2022-05-29
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
56 survey operations listed in force · see all
Record snapshot 2026-10-03 14:20Z; source collection times vary.
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
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.