Surveys
Survey operations in progress until 14 jul by M/V sarmiento de gamboa in area between 44-04N 41-52N and…
Eastern North Atlantic · Spain · HYDROLANT 2262/18
What this record establishes
Archived notice · 2018-07-15 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 II 296/18 120431Z JUL 18.. Issued 2018-07-12 07:12Z. 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
- Eastern North Atlantic · Spain. 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
- issued
- 2018-07-12 07:12Z
- status
- Archived notice
- authority
- NAVAREA II 296/18 120431Z JUL 18.
- NAVAREA
- NAVAREA II · named as the source of this relay
- vessel
- M/V SARMIENTO DE GAMBOA · 67 messages
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. SPAIN. DNC 08. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 14 JUL BY M/V SARMIENTO DE GAMBOA IN AREA BETWEEN 44-04N 41-52N AND 011-35W 008-59W. FIVE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 2221/18. 3. CANCEL THIS MSG 15 JUL 18.
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.
- Survey operations
- A research or survey vessel is mapping the seabed or water column, often while towing equipment.
- 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.
- HYDROLANT
- The U.S. long-range warning series for Atlantic waters outside NAVAREA IV, including the eastern Atlantic, the Mediterranean 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
55 survey operations listed in force · see all
Record snapshot 2026-10-02 08:21Z; 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.