Dangerous wreck in 23-55.20S 043-51.10W
South Atlantic Ocean · HYDROLANT 2391/22
What this record establishes
Archived notice · 2022-09-23 13:41Z
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 V 470/22 210248Z SEP 22.. Issued 2022-09-21 06:04Z. 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 -23.920, -43.852. 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
These reports were linked by category and sea, with positions within 30 nautical miles and issue dates within 30 days of another report's recorded in-force span. Links can extend through other members, so the full group can cover a larger area or period. Proximity does not confirm that they describe one incident.
- HYDROLANT 2391/22 · this notice2022-09-21 · Archived notice
- HYDROLANT 2682/222022-10-21 · Archived notice
Current notices and reporting history in the South Atlantic Ocean →
- issued
- 2022-09-21 06:04Z
- status
- Archived notice
- authority
- NAVAREA V 470/22 210248Z SEP 22.
- NAVAREA
- NAVAREA V · named as the source of this relay
- sea
- South Atlantic Ocean
- position
- -23.920, -43.852
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL. DNC 01. DANGEROUS WRECK IN 23-55.20S 043-51.10W.
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.
- Dangerous wreck
- A sunken vessel close enough to the surface to endanger ships, or wreckage reported in the water.
- 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 · wrecks & obstructions
19 within 180 nm since 2007 · 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.
- Dangerous wreck in 23-57.10S 040-50.87W2023-02-07
- Dangerous wreck in 23-55.20S 043-51.10W2022-10-21
- Wreck in vicinity 23-07.60S 041-54.95W2022-07-31
- Depths reported: a. 15 meters in 24-00.75S 045-41.75W2021-05-18
- Dangerous wreck in 22-55.3S 043-51.5W2021-03-23
- Vessel aground in 22-57.03S 043-49.65W2020-02-23
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
Worldwide in the collected sources
38 wrecks & obstructions listed in force · see all
Record snapshot 2026-10-01 20:22Z; source collection times vary.
Wrecks
Dangerous wrecks, shoals and submerged obstructions. All current wrecks & obstructions →
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.