Underwater operations in progress until 14 may by M/V joides resolution in 57-26.52S 043-21.47W
South Atlantic Ocean · HYDROLANT 1385/19
What this record establishes
Archived notice · 2019-05-15 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 VI 181/19 041005Z MAY 19.. Issued 2019-05-04 10:05Z. 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
- South Atlantic Ocean. The parsed report position is -57.442, -43.358. 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 South Atlantic Ocean →
- issued
- 2019-05-04 10:05Z
- status
- Archived notice
- authority
- NAVAREA VI 181/19 041005Z MAY 19.
- NAVAREA
- NAVAREA VI · named as the source of this relay
- sea
- South Atlantic Ocean
- position
- -57.442, -43.358
- vessel
- M/V JOIDES RESOLUTION · 67 messages
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
SCOTIA SEA. DNC 01. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 14 MAY BY M/V JOIDES RESOLUTION IN 57-26.52S 043-21.47W. TWO MILE BERTH REQUESTED. 2. CANCEL THIS MSG 15 MAY 19.
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.
- Underwater operations
- Divers or remotely operated vehicles are working below a vessel that cannot easily move out of the way.
- 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
10 within 180 nm since 2012 · 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.
- Underwater operations in progress until 20 apr by M/V joides resolution in: a. 59-48.00S 041-45.60W2019-04-06
- Oceanographic operations in progress until further notice by M/V puerto deseado in 60-09.3S 044-53.6W2014-03-13
- Oceanographic operations in progress until further notice by M/V puerto deseado vicinity 60-08.6S 044-47.6W2014-02-18
- Oceanographic operations in progress until further notice by M/V puerto deseado vicinity 60-08.6S 044-47.6W2014-02-18
- Oceanographic operations in progress until further notice by M/V puerto deseado vicinity 59-07.2S 045-59.7W2014-02-16
- Oceanographic operations in progress until 16 mar by M/V ara puerto deseado in area bound by 57-44.15S…2012-03-01
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
- Icebergs reported in: a. A81, 56-46.00S 044-03.00WIcebergs · 114.6 nm
Worldwide in the collected sources
56 survey operations listed in force · see all
Record snapshot 2026-10-02 00:56Z; 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.