Scientific moorings established in: a. 23-49.6N 024-05.9W
North Atlantic Ocean · HYDROLANT 674/06
What this record establishes
Archived notice · 2008-02-09 10:41Z
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 131/06 051512Z APR 06.. Issued 2006-04-05 15:34Z. 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 23.863, -24.077. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Current notices and reporting history in the North Atlantic Ocean →
- issued
- 2006-04-05 15:34Z
- status
- Archived notice
- authority
- NAVAREA II 131/06 051512Z APR 06.
- NAVAREA
- NAVAREA II · named as the source of this relay
- sea
- North Atlantic Ocean
- position
- 23.863, -24.077
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
CHART 51027 (8TH ED). SCIENTIFIC MOORINGS ESTABLISHED IN: A. 23-49.6N 024-05.9W. B. 23-53.9N 024-03.3W.
Reading this warning
- Chart reference
- The number of the nautical chart on which the reported position lies.
- Scientific mooring
- Instruments anchored to the seabed and held up by floats, sometimes just below the surface, left for months to measure the ocean.
- 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.
Collected reports in this area · survey operations
8 within 180 nm since 2001 · 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 01 may until further notice by M/V kronprins haakon along trackline joining 17-00N…2019-04-27
- Oceanographic operations 060001Z dec to 242359Z jan 16 by M/V discovery along trackline joining 24-30.37N…2015-12-04
- Underwater operations in progress until 262100Z may by M/V james cook in 24-56.0N 021-16.4W2014-05-26
- Underwater operations 231600Z to 242300Z may by M/V james cook vicinity 23-46N 024-08W2014-05-21
- Oceanographic operations 24 may thru 08 jun by M/V hesperides along trackline joining 26-00N 016-54W, 26-00N…2003-05-23
- Oceanographic operations 200001Z sep to 011600Z oct by M/V hesperides along trackline joining 26-00N…2002-09-19
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
50 survey operations listed in force · see all
Record snapshot 2026-09-24 23:44Z; 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.